Top 10 App Store Optimization Companies

Launching a mobile app is only the first step. With millions of apps competing for attention on Google Play and the Apple App Store, getting users to discover and download an app can be difficult. App Store Optimization (ASO) helps businesses improve their app visibility, attract relevant users, and increase conversions without depending entirely on paid advertising.

App Store Optimization companies provide specialized support in areas such as keyword research, metadata optimization, creative testing, localization, competitor research, ratings and review management, and conversion rate optimization. 

This guide covers some of the leading ASO companies and explains their services, pricing, platforms, and ideal use cases so businesses can choose a suitable partner.

What Is App Store Optimization?

App Store Optimization, commonly called ASO, is the process of improving a mobile app’s visibility and conversion rate on app marketplaces such as the Apple App Store and Google Play. It is often compared with SEO because both rely on search behavior, relevant keywords, content optimization tools, and continuous performance monitoring.

ASO can involve optimizing an app’s title, subtitle, short description, long description, keywords, screenshots, icons, preview videos, ratings, and reviews. The exact optimization approach depends on the platform, target market, app category, and business goals.

A professional ASO strategy usually combines keyword research, competitor analysis, creative optimization, conversion testing, localization, and ongoing performance tracking. Since app-store algorithms and user behavior can change, ASO is generally an ongoing process rather than a one-time activity.

Benefits of Hiring an App Store Optimization Company

• Improve App Store Visibility: ASO companies research the search terms users actually use and optimize app-store listings around relevant opportunities. This can help an app appear for more relevant searches and reach users who are already looking for similar products or services.
• Increase Organic App Downloads: Better visibility can bring more organic visitors to an app listing. When the listing also communicates the app’s value clearly, more visitors may convert into downloads.
• Reduce Dependence on Paid Acquisition: Paid advertising can help generate downloads quickly, but businesses need to continue spending to maintain that traffic. ASO focuses on the organic side of acquisition and can complement paid campaigns over the long term.
• Improve Store Listing Conversion: ASO is not only about rankings. Agencies also work on screenshots, icons, videos, descriptions, and other listing elements that influence whether someone decides to install an app.
• Understand Competitors Better: ASO tools and agencies can monitor competitor keywords, rankings, creative assets, ratings, reviews, and market movements. These insights can help businesses identify opportunities and gaps in their own app-store strategy.
• Support International App Growth: For businesses operating across multiple countries, ASO agencies can adapt keywords, metadata, and creative assets for different languages and markets. Localization can therefore become an important part of an international app-growth strategy.

List of Top App Store Optimization Companies

The following companies cover different parts of the ASO market, from dedicated ASO agencies to mobile-growth companies that provide ASO alongside creative, paid acquisition, analytics, and consulting services. The list is not a ranking, because the right provider depends on the app category, budget, target market, and required services.

1. Gummicube

• Website: https://www.gummicube.com/
• Location: United States
• Platforms: Apple App Store, Google Play
• Pricing: Custom pricing based on requirements
• Best For: Enterprise apps, publishers, and businesses needing data-driven ASO

Gummicube is an established ASO company focused heavily on data, keyword intelligence, and app-store search optimization. Its approach combines keyword research, competitive analysis, metadata optimization, and performance monitoring.

The company is known for its DATACUBE technology, which provides insights into app-store search behavior and competitive positioning. Gummicube works across categories such as gaming, finance, retail, and entertainment.

Its enterprise-focused approach makes it more suitable for businesses that need structured ASO programs across multiple markets rather than basic one-time app listing optimization.

ASO Services:

• Keyword research and optimization
• Competitive intelligence tools
• Metadata optimization
• App-store search analysis
• Localization
• Creative optimization
• ASO strategy and consulting

Why Choose Gummicube?

Gummicube is useful for businesses that want ASO decisions to be supported by extensive search and competitive data. Its enterprise-oriented approach can also work well for companies managing larger app portfolios.

2. Storemaven

• Website: https://www.storemaven.com/
• Location: United States
• Platforms: Apple App Store, Google Play
• Pricing: Custom pricing; project requirements determine the final cost
• Best For: App-store conversion optimization and A/B testing

Storemaven focuses strongly on improving the conversion rate of app-store visitors and stands out among app store optimization companies for its focus on creative performance. Instead of treating ASO only as a keyword exercise, the company works on the creative and messaging elements that influence installation decisions.

Its services include store listing experiments, creative testing, user research, and conversion analysis. This makes it particularly relevant for apps that already receive significant store traffic but want to convert a larger percentage of those visitors into downloads.

Its approach combines creative strategy with data analysis and experimentation.

ASO Services:

• App-store A/B testing
• Conversion rate optimization
• Screenshot optimization
• Creative strategy
• User research
• Store listing analysis
• Performance reporting

Why Choose Storemaven?

Storemaven is a suitable option when an app already has traffic but its store listing is not converting enough visitors. Its focus on experimentation makes creative performance a central part of the ASO process.

3. Moburst

• Website: https://www.moburst.com/
• Location: United States and international offices
• Platforms: Apple App Store, Google Play
• Pricing: Custom pricing; third-party industry listings commonly place projects in the several-thousand-dollar range
• Best For: Full-service mobile marketing and enterprise app growth

Moburst combines ASO with broader mobile marketing services. Its approach can include organic app growth, paid user acquisition, creative production, influencer marketing, and mobile strategy.

This makes the company useful for brands that do not want to manage ASO separately from their wider mobile marketing activities.

Moburst also provides ASO localization services and supports international app growth. Its global office network allows it to work with businesses targeting multiple markets and audiences.

ASO Services:

• Keyword research solutions
• Metadata optimization
• ASO localization
• Creative optimization
• App-store conversion optimization
• Paid user acquisition
• Mobile growth strategy

Why Choose Moburst?

Moburst can be considered when ASO needs to work together with paid acquisition and creative marketing. It is particularly relevant for larger brands looking for a broader mobile growth partner.

4. Phiture

• Website: https://phiture.com/
• Location: Germany and international markets
• Platforms: Apple App Store, Google Play
• Pricing: Custom project-based pricing
• Best For: Mobile growth strategy and product-led ASO

Phiture takes a broader approach to mobile growth, standing out among app store optimization companies by connecting ASO with product strategy, user acquisition, retention, and overall customer experience.

Rather than treating ASO as a standalone keyword activity, the company works with businesses on the wider mobile growth funnel. This approach can be useful for established apps that want to connect acquisition with product performance.

Phiture is particularly relevant to businesses that need strategic consulting, experimentation, and a long-term mobile growth framework instead of only metadata changes.

ASO Services:

• ASO strategy
• Keyword optimization
• Conversion optimization
• Product strategy
• Mobile growth consulting
• Experimentation
• User acquisition strategy

Why Choose Phiture?

Phiture is suited to businesses that see ASO as part of a larger mobile growth strategy. Its broader consulting approach can be useful when acquisition, product experience, and retention need to work together.

5. yellowHEAD

• Website: https://www.yellowhead.com/
• Location: Israel and international markets
• Platforms: Apple App Store, Google Play
• Pricing: ASO management starts around $4,000 according to third-party pricing information; final pricing varies by scope.
• Best For: ASO combined with performance marketing and creative production

yellowHEAD combines ASO, paid user acquisition, creative production, and mobile marketing. Its services are designed for businesses that want organic and paid acquisition strategies to work together.

The company also provides creative analytics and ASO management, allowing app teams to test different creative approaches and monitor their performance.

This combination can be useful for gaming, lifestyle, utility, and other consumer-facing apps where creative assets have a strong influence on downloads and advertising performance.

ASO Services:

• ASO management
• Keyword optimization
• Metadata optimization
• Apple Search Ads
• Google App Campaigns
• Creative production
• Creative analytics
• Localization

Why Choose yellowHEAD?

yellowHEAD is useful when an app needs both organic ASO and paid acquisition support. Its creative capabilities can also help businesses maintain consistency between advertisements and app-store listings.

6. AppTweak

• Website: https://www.apptweak.com/
• Location: Belgium and international markets
• Platforms: Apple App Store, Google Play
• Pricing: ASO software starts at $79/month; Grow is $299/month and Grow Plus is $549/month. Enterprise plans are custom. Consulting services are also available.
• Best For: ASO intelligence, keyword research, competitor analysis, and teams that want tools plus consulting

AppTweak combines ASO software with professional consulting services, making it a notable option among app store optimization companies. Its platform provides keyword research, keyword tracking, competitor analysis, reporting, and market intelligence across multiple countries and languages.

Businesses can use the platform internally or work with AppTweak’s consultants for additional strategic support. Its published plans range from an entry-level Essential plan to enterprise solutions with custom limits and services.

AppTweak also offers AI-powered features for keyword and metadata analysis through its ASO Agent.

ASO Services:

• Keyword research
• Keyword tracking
• Competitor analysis
• Metadata optimization
• Market intelligence
• ASO consulting
• Performance reporting
• Localization analysis

Why Choose AppTweak?

AppTweak works well for teams that want access to ASO technology as well as expert guidance. Its range of plans also allows smaller teams to start with software before moving toward more advanced solutions.

7. App Radar

• Website: https://appradar.com/
• Location: Austria and international markets
• Platforms: Apple App Store, Google Play
• Pricing: Software and agency services vary by plan and requirements
• Best For: In-house teams looking for ASO tools with expert support

App Radar provides ASO software designed to help businesses research keywords, monitor rankings, analyze competitors, and manage app-store optimization activities.

It can be useful for startups and marketing teams that want to handle a larger part of ASO internally while still having access to professional guidance.

The platform focuses on simplifying technical ASO tasks and providing data that can support ongoing optimization. It can therefore be considered by companies that are not ready for a completely outsourced ASO program.

ASO Services:

• Keyword research
• Keyword tracking
• Competitor monitoring
• Store listing optimization
• ASO reporting
• App-store intelligence
• ASO consulting

Why Choose App Radar?

App Radar is suitable for businesses that want more control over their ASO work. Its combination of software and expert support allows teams to build internal ASO capabilities instead of depending entirely on an external agency.

8. SplitMetrics

• Website: https://splitmetrics.com/
• Location: International
• Platforms: Apple App Store, Google Play
• Pricing: Custom pricing for managed ASO services
• Best For: App-store experimentation, Apple Ads, and conversion optimization

SplitMetrics combines ASO, app-store experimentation, creative optimization, and paid mobile acquisition, making it a notable option among app store optimization companies.

Its managed ASO service covers the broader optimization cycle, including conversion rate optimization and A/B testing. The company also provides tools for running experiments and validating hypotheses before making major changes to app-store pages.

This approach can be useful for apps that want to use testing rather than assumptions when deciding which screenshots, messaging, and creative assets perform better.

ASO Services:

• ASO strategy
• Conversion rate optimization
• A/B testing
• Creative optimization
• Metadata optimization
• Apple Ads
• App-store experimentation
• Performance appraisal tools

Why Choose SplitMetrics?

SplitMetrics is a practical option for teams that want experimentation to be a major part of their ASO strategy. Its combination of ASO and paid acquisition can also help businesses connect store performance with advertising campaigns.

9. ASO World

• Website: https://asoworld.com/
• Location: United Kingdom and international markets
• Platforms: Apple App Store, Google Play
• Pricing: Generally custom or campaign-based pricing
• Best For: Boutique ASO services, localization, and international app growth

ASO World focuses specifically on app marketing and store optimization services. Its work can include keyword research, metadata optimization, creative optimization, localization, and app-store marketing support.

The company is suitable for businesses that want a specialized ASO provider rather than a large full-service digital marketing agency.

Localization is particularly relevant for apps entering several international markets because keywords and user behavior can vary significantly between countries and languages. Businesses can discuss their target markets and app category to develop a more specific ASO strategy.

ASO Services:

• ASO consulting
• Keyword research
• Metadata optimization
• Localization
• Creative optimization
• Competitor research
• App marketing
• Conversion optimization

Why Choose ASO World?

ASO World can be considered by businesses that want a specialized ASO partner with an international focus. Its localization-oriented services can be useful for apps targeting multiple countries.

10. MobileAction

• Website: https://www.mobileaction.co/
• Location: United States and international markets
• Platforms: Apple App Store, Google Play
• Pricing: ASO Intelligence starts at $15/month for Lite, $69/month for Basic, and $239/month for Pro when billed monthly. Enterprise pricing is custom.
• Best For: ASO intelligence, keyword research, competitor monitoring, and in-house teams

MobileAction provides ASO intelligence and mobile marketing tools and is a notable option among app store optimization companies for businesses that want to analyze app-store performance themselves. Its platform includes keyword research, keyword tracking, competitor insights, metadata analysis, ratings and review analysis, and performance monitoring.

The company offers several subscription levels, making it accessible to individual users as well as larger teams. MobileAction also provides enterprise options for companies that need broader data access and additional support.

ASO Services:

• Keyword research
• Keyword tracking
• Competitor analysis
• Metadata analysis
• Review analysis
• App performance monitoring
• Market intelligence
• Apple Ads intelligence

Why Choose MobileAction?

MobileAction is useful for businesses that want to keep ASO activities in-house while using professional data and research tools. Its published entry-level pricing also makes it accessible to smaller teams testing ASO.

How Much Do App Store Optimization Companies Charge?

The cost of hiring an ASO company depends heavily on the scope of work. A basic keyword research or audit project costs much less than a full-service ASO program covering several apps, countries, creative testing, localization, and ongoing reporting.

These are broad industry estimates rather than fixed market rates. Some providers publish software prices, while agencies usually prepare custom proposals based on the number of apps, target countries, testing requirements, creative work, and reporting needs. For example, AppTweak publishes ASO software plans from $79 to $549 per month before enterprise pricing, while MobileAction publishes plans from $15 to $239 per month. Managed agency services are normally priced separately.

Before signing a contract, businesses should ask whether the quoted price covers keyword research, metadata updates, creative production, A/B testing, localization, reporting, and ongoing optimization. These inclusions can make a major difference when comparing two apparently similar quotes.

How to Choose the Right ASO Company

• Check Experience in Your App Category: ASO strategies can vary between gaming, fintech, healthcare, e-commerce, education, entertainment, and SaaS apps. Look for a company that has experience with apps similar to yours.
• Review Case Studies Carefully: Do not only look for impressive percentage improvements. Check what was actually changed, how long the campaign lasted, what market was targeted, and whether the reported result relates to rankings, impressions, conversion rates, downloads, or revenue.
• Understand the ASO Process: Ask how the company performs keyword research, competitor analysis, metadata optimization, creative testing, localization, and reporting. A clear process makes it easier to understand what you are paying for.
• Check Platform Expertise: If your app is available on both iOS and Android, make sure the company understands the differences between Apple App Store and Google Play optimization. A provider should be able to explain how its strategy will differ across the two platforms.
• Ask About Testing: ASO should not depend entirely on assumptions. Ask whether the company conducts A/B testing or other experiments for screenshots, icons, descriptions, messaging, and other store assets.
• Compare Pricing With Deliverables: A lower monthly fee does not necessarily mean lower overall cost if important services are excluded. Compare proposals based on actual deliverables, reporting frequency, testing scope, and the amount of strategic support included.
• Consider Communication and Reporting: You should know who will manage your account, how often you will receive reports, which metrics will be tracked, and how recommendations will be communicated. Good reporting should help your team understand what changed and why.

Common ASO Mistakes to Avoid

• Focusing Only on Keywords: Keywords are important, but ASO is not simply about adding as many search terms as possible. The listing also needs to communicate the app’s value and encourage users to install it.
• Using the Same Strategy on Every Platform: Apple and Google have different store structures and optimization opportunities. Copying exactly the same metadata and strategy across both platforms can limit results.
• Ignoring Creative Assets: Screenshots, icons, videos, and other visual elements can strongly influence whether users continue from an app-store search to an installation. They should be treated as part of the ASO strategy rather than an afterthought.
• Optimizing Only Once: Search behavior, competitors, app features, and store algorithms change over time. A listing that performs well today may need adjustments later.
• Ignoring Ratings and Reviews: Users often look at ratings and reviews before installing an app. Monitoring recurring complaints can also provide useful insights into problems affecting the user experience.
• Targeting Extremely Competitive Keywords Only: Highly competitive keywords may have strong search demand but can be difficult for a new app to rank for. A balanced strategy should include relevant terms with different levels of competition.
• Forgetting Localization: Simply translating an English listing word-for-word may not produce the same results in another market. Local keyword behavior, language, culture, and user expectations should be considered.
• Measuring Only Downloads: Downloads are important, but they are not the only ASO metric. Businesses should also monitor visibility, keyword rankings, conversion rate, retention, reviews, revenue, and the quality of acquired users.

Conclusion

App Store Optimization companies can play an important role in helping mobile apps improve organic visibility and convert more store visitors into users. However, different ASO companies specialize in different areas. Some focus heavily on data and keyword intelligence, while others concentrate on conversion testing, creative optimization, localization, paid acquisition, or broader mobile growth.

The right ASO company should therefore be selected according to the app’s category, target markets, growth stage, internal capabilities, and budget. Businesses should compare the actual services included in each proposal rather than choosing a provider based only on its reputation or price.

ASO is also an ongoing process. Regular keyword research, competitor monitoring, creative testing, listing improvements, and performance analysis can help an app adapt as the market and user behavior change.

FAQs

1. What does an App Store Optimization Company do?

An ASO company helps improve an app’s visibility and conversion rate on app stores. Services can include keyword research, metadata optimization, competitor analysis, creative optimization, A/B testing, localization, and performance reporting.

2. How Much does ASO Cost?

ASO costs vary according to the provider and scope of work. Basic audits may cost a few hundred dollars, while ongoing agency programs can cost several thousand dollars per month. Enterprise ASO programs are usually customized.

3. Is ASO Useful for Both Android and iOS Apps?

Yes. ASO can be used for both Google Play and the Apple App Store. However, the optimization strategy should account for the different features, ranking systems, and store listing structures of each platform.

4. How Long does ASO take to Show Results?

Some changes in rankings, impressions, and conversion rates can appear relatively quickly, but meaningful ASO growth usually requires continuous testing and optimization over several weeks or months. Results also depend on competition, app category, market, and the starting position of the app.

5. Can a Business do ASO in-House?

Yes. Businesses with an experienced marketing team can handle many ASO activities internally using ASO tools. An external company can be useful when the business needs specialist expertise, advanced research, creative testing, localization, or additional resources.