The Best ASO Tools for Your App

Choose the tool for the decision you need to make

Start with App Store Connect and Google Play Console. Add a paid ASO tool when you can name the work it will improve: finding relevant search terms, comparing competitors, preparing localized metadata, testing a store page, or managing reviews. A rank tracker can be sufficient for a small app. A broad intelligence subscription is useful only if someone uses its additional data.

This comparison preserves the products covered in our earlier guide and checks their current scope and public pricing as of October 9, 2026. It is a review of documentation; we did not run hands-on performance tests. Strataigize sells ASO services, so we have a commercial interest in the subject.

Five names need different buying questions:

• App Radar: Does its keyword and metadata workflow cover your apps and markets? SplitMetrics owns it, but other SplitMetrics products have separate scope.
• Apptopia: Which market or publisher intelligence dataset answers your business question? Its sales offering needs a scoped quote.
• ASOdesk: Its platform combines research and review workflows. Evaluate those separately from its promoted keyword-install services.
• Astro: Its native Mac app tracks iOS keywords and uses Apple Ads popularity data. It requires macOS 14 or later and is sold as a US$108 annual license; it is not a cancellable US$9 monthly plan.
• Sensor Tower: Its App Performance Insights supports ASO and market analysis. Competitor downloads and revenue are estimates; it has no access to competitors’ accounts.

Start with the stores’ own measurements

1. App Store Connect

Apple’s acquisition reports distinguish impressions, product-page views and downloads. Record the exact metric, source, territory and dates before comparing results. The App Store search source includes downloads from search ads, so labeling that entire row “organic ASO” overstates what it measures.

Product Page Optimization tests eligible product pages, including eligible pre-order pages, with up to three treatments. It helps evaluate a creative change in the App Store audience. It does not isolate the effect of a keyword subscription on company revenue.

2. Google Play Console

Google’s current store performance documentation describes the mid-2026 shift to unique Install, Open and Pre-register clicks and click-through rate. Completed acquisitions remain available through other reporting surfaces, including the Grow users overview and Statistics. An Install click is intent, not confirmation that installation completed.

Use available search-term, country and language breakdowns; low-volume terms may appear under “Other.” Store listing experiments support up to two experimental variants. Check the selected target and eligibility in the current interface before comparing a new test with an older conversion report.

Keyword and competitor platforms

3. AppTweak

Current USD pricing lists Essential, Grow and Grow Plus at US$99, US$359 and US$659 on monthly billing. Annual charges are US$949, US$3,590 and US$6,590. Each includes one user and respectively 500, 1,500 and 3,000 tracked keywords. Use the annual total when comparing contracts; the displayed monthly equivalent is rounded.

Essential does not include every advertised intelligence feature. Relevancy and keyword organic-install estimates require a higher plan; API and Market Intelligence have separate scope. AppTweak’s keyword documentation also distinguishes observed ranks from modeled organic installs. See our plan breakdown before paying for a feature you may not receive.

4. Sensor Tower

Sensor Tower is a candidate when the decision involves markets, categories and competing portfolios. Its data.ai acquisition occurred in March 2024; that announcement does not establish that every legacy account closed or migrated. Request a quote for the modules, history and exports you need. There is no verified public price here that puts it in a US$500 to US$2,000 startup budget band.

Our Sensor Tower versus AppsFlyer guide explains why market intelligence and attribution answer different questions.

5. App Radar by SplitMetrics

App Radar’s tracker supports keyword and competitor research; its Android keyword-download figures are estimates. Bulk metadata editing starts with Growth.

The pricing page displayed EUR69, EUR169 and EUR299 monthly for ASO, Growth and Scale in our check, or EUR690, EUR1,690 and EUR2,990 annually. Display currency can vary. Confirm your checkout currency and plan limits. SplitMetrics’ product portfolio includes Acquire and Optimize, but an App Radar subscription should not be assumed to include their advertising automation or experiments.

6. MobileAction

MobileAction’s pricing lists ASO Lite, Basic and Pro at US$15, US$69 and US$239 monthly. Compare the keyword and competitor limits for your workload; advertising intelligence and API access have separate scope.

AnswerThePublic can supply language and question ideas from web and other search sources. Check those ideas in an app-store research tool before treating them as store demand. Its suggestions are not App Store or Google Play search-volume measurements.

Creative testing tools

7. SplitMetrics Optimize

Optimize runs experiments on simulated store pages outside the native stores, including pre-launch research. That can help compare concepts before release. The traffic you recruit, page simulation and chosen action determine what the result means; validate a promising concept with the intended store audience. Pricing requires a quote, and the test budget should include traffic and creative production.

8. Storemaven / Mavens: a historical option

Zynga acquired Storemaven in September 2022. We could not establish a current standalone subscription available to a new buyer. This is an availability limit and does not prove that the company or technology ceased operating. Our comparison retains that history. For a purchase now, obtain a current offer before comparing it with Optimize or native store experiments.

Review and sentiment tools

9. AppFollow

AppFollow supports review monitoring, sentiment analysis, replies and support integrations. Test it on actual review work: can your team route a billing complaint, identify a recurring bug and approve a reply in the languages it supports? Confirm connection requirements and automation permissions before allowing replies to publish.

10. Appbot

Appbot groups review themes and sentiment and supports response workflows. Review a sample of its classifications, especially sarcasm, mixed-language reviews and complaints that mention several features. A sentiment trend can guide product work; it does not establish how much a rating change caused search rankings or revenue to move.

Analytics and attribution

11. Appfigures

Appfigures Connect starts at US$9.99 monthly for its own-app analytics and ASO offering. Scout market intelligence starts at US$599.99 monthly. Keep connected store reports and estimated competitor data distinct, and check the plan’s quotas, exports and history. The inexpensive entry plan does not imply access to the whole intelligence catalogue.

12. Adjust / Branch

Adjust and Branch measure eligible marketing touchpoints and downstream app activity under configured attribution rules. They serve a different role from a rank tracker. Adjust counts an install after the first app open, and “Organic” means no recognized paid or owned campaign engagement. That bucket is not proof that ASO caused every install.

Connect supported reports to your analytics or CRM where useful, with consistent dates, time zones, currencies and event definitions. GA4 or Firebase cannot create a missing personal organic-search-keyword history merely because two dashboards are connected. Keep aggregate store trends, modeled keyword estimates and attributed customer outcomes identifiable in your user acquisition reporting.

Choose a workflow, then run a buying trial

For a solo developer, compare Appfigures and Astro against the native consoles and the particular reporting task you cannot complete. ASOWorld remains relevant to the earlier shortlist, but its current site also sells keyword installs and positive ratings or reviews. ASOdesk similarly advertises keyword-install promotion. Evaluate legitimate research features separately and exclude tactics that manipulate discovery: Apple and Google Play prohibit that manipulation.

For a growing team, compare Sensor Tower or MobileAction only after defining whether the missing capability is market intelligence, keyword research or testing. An established portfolio may justify Sensor Tower or several specialist tools, but company size alone does not determine the right subscription.

Give each shortlisted vendor the same trial brief:

1. Use one app, two named markets and ten relevant search terms. Check which data are observed, estimated, missing or delayed.
2. Export the same report twice. Confirm dates, metric definitions, accessible history and whether export/API access costs extra.
3. Complete one real workflow, such as preparing a localized metadata draft or classifying twenty reviews. Have someone familiar with that language check meaning and relevance.
4. Record staff time, subscription cost, setup work and the decisions the output changed. Verify cancellation, seats and data access after the contract ends.

These are proposed evaluation steps; we do not claim to have run them. Localization needs local search intent and readable creative; there is no universal conversion uplift or fixed number of weeks in which a subscription produces growth.

Measure value without crediting the tool for every install

Consider this invented monthly planning example, in USD: a US$99 subscription plus six hours of work valued at US$40 per hour costs US$339. If the app receives 1,200 organic-labeled installs, dividing US$339 by all of them gives about US$0.28. That calculation does not establish incremental acquisition cost because many installs may have occurred without the work.

If a defensible experiment instead estimated 100 additional installs, the same cost would be US$3.39 per incremental install. A range of 40 to 160 additional installs changes that figure to US$8.48 to US$2.12. These hypothetical assumptions are not observed results. Include creative, translation and setup costs where incurred; staff hours may represent capacity rather than cash savings. Compare mature retention and contribution after costs before claiming a return. Attribution alone does not supply the missing counterfactual.

Our historical Kleo case study reports a 127% increase in download rate and 110% increase in conversion rate during a 30-day engagement that changed words and visuals. It does not publish a randomized control or isolate a tool’s contribution. It illustrates the work involved and does not predict a subscription’s return.

The ASO audit tool attempts checks on public listing information and identifies fields it cannot read. It does not reveal hidden iOS keywords or prove rank, revenue or future growth.

Specialists for adjacent decisions

GameRefinery provides gameplay, live-event and monetization intelligence. Use it to understand competing games and creative context, then test the store-page hypothesis separately.

Yotpo Reviews Intelligence belongs to the ecommerce side of this discussion. Yotpo’s current reviews offering concerns product and site reviews. That can inform merchandising and product messaging; it does not establish App Store review mining or app-keyword demand.

Apptopia Enterprise should be evaluated through a current scoped intelligence offer. A B2B app team still needs evidence that its intended buyers use the search terms being targeted. Market estimates do not reveal a decision-maker’s individual search behavior.

AI discovery is another separate measurement task. AppTweak’s AI Visibility is an Enterprise add-on that samples prompts and answers. Mentions in that sample do not count installs or cover every person’s AI experience.

Next steps

Use the creative testing playbook to turn research into a test, and our app intelligence guide for the market-data comparison. If the missing capacity is implementation, compare Canadian app marketing agencies by deliverables and evidence. For paid search, see who should run Apple Ads and our Apple Ads service.

Bring a defined bottleneck and the reports you already have to a free growth consultation. That makes it easier to decide whether the next useful purchase is a tool, specialist support, or time to act on existing data.