The ASOStacks Insider’s Guide
Everything we know about ASOStacks in one document: what it costs, its grades, getting a refund, getting help and what else to look at. Read it here, or keep a copy.
ASOStacks
The Insider’s Guide
Keyword research and daily rank tracking for both app stores
Every plan, grade, refund rule and rival among app store optimization tools, read from ASOStacks’s own pages.
Made by ASOstacks · checked Oct 23, 2026 · toolgpa.com
Contents
- 01WelcomeWhat it is, who it suits, its grades and the ten things to know first
- 02What it costsEvery plan, the free plan, ways to pay less and how prices have moved
- 03What it doesIts main features, where it runs, what it works with and who makes it
- 04Where it standsIts grades against its category, and whether to keep it or make your own
- 05The alternativesThe tools it is most often weighed against, side by side
- 06Quick answersThe questions people ask about it, each answered in a line or two
- 07About ToolGPAWho made this guide, what else is on the site, and how to cite it
ToolGPA put this guide together from ASOStacks’s own pages, its app-store listings and our grades. Every fact in it is on ASOStacks’s page too, where it is kept up to date. Checked Oct 23, 2026.
Part 01 · Overview
Welcome
What it is, who it suits, its grades and the ten things to know first
2.0
GPA, above 8 of the 42 other app store optimization tools we grade
ASOStacks scores App Store and Google Play keywords on popularity, a seven-signal difficulty measure and a combined opportunity score, and tracks every searched keyword daily. It can scan 30 country markets for one keyword, estimate daily downloads by rank, and break down the top 25 competing apps. It reads public store data, so no developer account is needed, and it works as an MCP connector for Claude.
To get you started, here are 9 things to know about ASOStacks, taken from its own pages and our grades.
It reads public store data, so there's no developer account to connect, but you still build the keyword list you want watched.
- 1
Best for keyword scoring on both stores in 30 countries
ASOStacks scores App Store and Google Play keywords for popularity, difficulty and opportunity, tracks every keyword you search daily and estimates downloads by rank, with no developer account needed.
- 2
Paid plans start at $19 a month
As its pricing page puts it: $19 per month for 250 tracked keywords and 25 apps.
- 3
There is a free plan
10 tracked keywords and 2 apps with daily rank checks, 20 keyword researches, 1 opportunity scan, 5 app reports and 5 AI tool runs a day. No card needed.
- 4
It runs on Web
Web.
- 5
Keyword scoring
Score up to 20 keywords across 5 countries at once for popularity, difficulty from 7 signals, and an opportunity score from 0 to 100.
- 6
Daily rank tracking
Every keyword searched is tracked automatically and checked daily at 6:00 UTC, with history, changes and biggest movers.
- 7
Country opportunity finder
Scans all 30 supported App Store and Google Play markets for one keyword to show where an app has the best chance to rank.
- 8
A 2.0 GPA, above 8 of 42
That is against the other app store optimization tools we grade, on value, the free plan, features, ease of use and platforms.
- 9
Keep it
To replace ASOStacks you would be making keyword rankings and popularity scores from both app stores, gathered every day. That is not a weekend's work, with an AI app builder or without one.
ASOStacks at a glance
- Pricing
- Free plan, from $19 per month for 250 tracked keywords and 25 apps
- Free plan
- Yes
- Free trial
- None stated
- Runs on
- Web
- Made by
- ASOstacks
- Category
- App Store Optimization (ASO)
- Our grade
- 2.0 GPA, fair
The report card
Best for keyword scoring on both stores in 30 countries
ASOStacks scores App Store and Google Play keywords for popularity, difficulty and opportunity, tracks every keyword you search daily and estimates downloads by rank, with no developer account needed. Pro is $19 a month. It covers 30 countries, though, the free plan stops at 10 tracked keywords, and API access is still listed as coming soon.
| Subject | Grade | Comment |
|---|---|---|
| Value for money | C | Pro is $19 a month for 250 tracked keywords and 25 apps, this category's middle. Only monthly prices are shown, and Studio is $49 for 1,000 keywords and 100 apps. |
| Free plan and trial | C | A free plan with no card: 10 tracked keywords and 2 apps with daily checks, plus daily caps of 20 keyword researches and 5 AI runs. Ten keywords goes quickly. |
| Features | C | Keyword scoring from 7 difficulty signals, daily rank tracking, a 30-country opportunity scan, download estimates by rank and a top-25 competitor breakdown. Its own listing names the gap: 30 countries, fewer than tools that cover every storefront. |
| Ease of use | C | No rating on record. It reads public store data, so there's no developer account to connect, but you still build the keyword list you want watched. |
| Platforms and integrations | C | Web only, with no desktop or phone app. Claude can query it as an MCP connector, but that's the one link on record, and the API on Studio is listed as coming soon. |
An A is worth 4 points, a B 3, a C 2, a D 1 and an F nothing. The GPA is the average of the five.
Who ASOStacks is for
- Fits if you're choosing which countries to launch or translate an app in
- Works for studios tracking up to 100 apps on a flat monthly price
Who it is not for
- Skip it if you need markets beyond its 30 countries
- Tight if you're staying free, as tracking stops at 10 keywords and 2 apps
- Watch out: API access on Studio is listed as coming soon, so there's no API yet
- Watch out: only monthly prices are shown, though the terms mention annual subscriptions
Good to know
Good for
- Indie developers who want keyword tracking on both stores for free
- Choosing which countries to launch or localize in
- Studios tracking many apps at a flat monthly price
Worth knowing
- It covers 30 countries, fewer than tools that track every App Store storefront.
- The free plan caps tracking at 10 keywords and 2 apps, with daily limits on research and AI tools.
- Only monthly prices are shown, though the terms mention annual subscriptions; payments go through Creem.
- API access on Studio is listed as coming soon.
Part 02 · Pricing
What it costs
Every plan, the free plan, ways to pay less and how prices have moved
$19
A month to start. There is a free plan too
ASOStacks has a free plan. Paid plans start at $19 per month for 250 tracked keywords and 25 apps.
Free
$0
10 tracked keywords, 2 tracked apps, daily rank checks, and daily caps on research, scans, reports and AI tools.
Pro
$19
per month for 250 tracked keywords and 25 apps
Rank history, and unlimited keyword research, opportunity scans, app reports and AI tool runs (Suggest, Spy, Reviews).
Studio
$49
per month for 1,000 tracked keywords and 100 apps
Everything in Pro, plus priority rank checks and priority support. API access is listed as coming soon.
The free plan
10 tracked keywords and 2 apps with daily rank checks, 20 keyword researches, 1 opportunity scan, 5 app reports and 5 AI tool runs a day. No card needed.
Read from asostacks.com on Oct 23, 2026.
Part 03 · Features
What it does
Its main features, where it runs, what it works with and who makes it
1
Place it runs: Web
Keyword research and daily rank tracking for both app stores. Here is what it does, as its own site describes it, and what it covers: AI features, keyword research, rank tracking, app store optimization.
Claude can query it as an MCP connector, but that's the one link on record, and the API on Studio is listed as coming soon.
- Keyword scoring
- Score up to 20 keywords across 5 countries at once for popularity, difficulty from 7 signals, and an opportunity score from 0 to 100.
- Daily rank tracking
- Every keyword searched is tracked automatically and checked daily at 6:00 UTC, with history, changes and biggest movers.
- Country opportunity finder
- Scans all 30 supported App Store and Google Play markets for one keyword to show where an app has the best chance to rank.
- Download estimates
- Estimates downloads per day for each search position from 1 to 20, so a ranking can be weighed in installs.
- Competitor intel
- Breaks down the top 25 apps for a keyword by ratings, review velocity, market age and publisher mix, and shows competitors' keywords.
- MCP connector for Claude
- ASOStacks can be connected to Claude as an MCP connector to query its keyword and ranking data.
Where it runs
- Web
What it works with
- Claude
ASOStacks is made by ASOstacks.
Part 04 · Standing
Where it stands
Its grades against its category, and whether to keep it or make your own
8/42
Other app store optimization tools it is graded above
ASOStacks's GPA of 2.0 is higher than 8 of the 42 other app store optimization tools we grade, and level with 9.
Its paid plans start at $19 a month, against a middle price of $19 for the category: 16 of the 33 others that charge start lower.
On features, ease of use and platforms it scores 2.0 out of 4. 9 tools score higher and cost less.
Each grade against the category
Every bar is all 43 app store optimization tools we grade, cut by the letter each got. ASOStacks’s own letter is outlined.
- CValue for moneyAbove 10 of 42
- CFree plan and trialAbove 12 of 42
- CFeaturesAbove 2 of 42
- CEase of useAbove 0 of 42
- CPlatforms and integrationsAbove 2 of 42
Price against what you get
Each dot is one of 36 app store optimization tools. Further left costs less; higher up scores better on features, ease of use and platforms. ASOStacks is the marked dot.
What paid plans start at, a month (each step along is roughly double) →
Keep it, or make your own?
Whether this is something you could build for yourself with an AI app builder, and what you would give up.
Keep it
To replace ASOStacks you would be making keyword rankings and popularity scores from both app stores, gathered every day. That is not a weekend's work, with an AI app builder or without one.
That makes this kind of software worth paying for, not this one in particular: 25 of the 42 other app store optimization tools grade higher. It costs $228 a year.
What you could not
- Keyword rankings and popularity scores from both app stores, gathered every day.
- Search volumes for millions of keywords, gathered and kept up to date.
- Daily checks of where your pages rank in search results.
- AI features, unless you pay a model provider for each request yourself.
What this rests on. ASOStacks’s listing: what it does, where it runs, what it plugs into and what it costs. It is a judgement about the kind of software this is. We have not built a replacement for it, and making your own means looking after it too. How we decide, and every tool’s verdict.
Part 05 · Alternatives
The alternatives
The tools it is most often weighed against, side by side
ASOMobile, ASOTool, Applyra, Sonar and Appfigures
The 5 tools ASOStacks is most often weighed against, with where each one differs from it.
- 2.4GPA
ASOMobile
Free plan · from $47/mo
ASO keyword tracking and research for the App Store and Google Play.
- 2.0GPA
ASOTool
Free plan · from $12.99/mo
Keyword research and rank tracking for App Store and Google Play.
- 2.4GPA
Applyra
Free plan · from $8.33/mo
Flat-price ASO keyword tracker for the App Store and Google Play.
- 2.4GPA
Sonar
Free plan · from $24.17/mo
ASO keyword data and rank tracking that AI agents can use over MCP.
- 2.2GPA
Appfigures
Free plan · from $7.99/mo
App analytics, review replies and ASO keyword tracking in one account.
- Appfigures also covers reports.
Part 06 · Questions
Quick answers
The questions people ask about it, each answered in a line or two
12
Questions, each answered in a line or two
The short version of everything above, for when you only need the answer. Each one is told in full in its part of the guide.
Is ASOStacks free?
ASOStacks has a free plan. 10 tracked keywords and 2 apps with daily rank checks, 20 keyword researches, 1 opportunity scan, 5 app reports and 5 AI tool runs a day.
How much does ASOStacks cost?
ASOStacks lists 3 plans. Free: $0.
What platforms does ASOStacks work on?
ASOStacks is available on Web.
Does ASOStacks have an Android app?
No Android app was listed when its pages were read on Oct 23, 2026. ASOStacks is listed for Web.
Does ASOStacks have an iPhone app?
No iPhone app was listed when its pages were read on Oct 23, 2026. ASOStacks is listed for Web.
Is ASOStacks open source?
ASOStacks is not described as open source on its own site, as read on Oct 23, 2026.
What does ASOStacks integrate with?
ASOStacks's listing names Claude. A listing names up to eight integrations, so it may connect to more.
Who makes ASOStacks?
ASOStacks is made by ASOstacks.
What are the alternatives to ASOStacks?
The closest alternatives to ASOStacks in our directory are ASOMobile, ASOTool, Applyra, Sonar and Appfigures.
How does ASOStacks compare with other app store optimization tools?
ASOStacks's GPA of 2.0 is higher than 8 of the 42 other app store optimization tools we grade, and level with 9.
Is ASOStacks good value for money?
ToolGPA grades ASOStacks C for value for money. On features, ease of use and platforms it scores 2.0 out of 4.
Could I make my own version of ASOStacks?
To replace ASOStacks you would be making keyword rankings and popularity scores from both app stores, gathered every day.
Where this guide comes from
The prices, plans, platforms and features were read from ASOStacks’s own pages on Oct 23, 2026, and the grades were given on Oct 23, 2026. Graded from this listing, whose facts were read from ASOStacks' own pages on 23 October 2026. Not based on using the product, and shorter than our full reviews.
Every tool we list gets five grades, A to F, each with its reason, and a GPA that averages them. How each is decided is at toolgpa.com/grades. This guide is ToolGPA’s own work; it is not made, paid for or approved by ASOstacks. Prices change, so check asostacks.com before you buy.
Part 07 · About
About ToolGPA
Who made this guide, what else is on the site, and how to cite it
3,189
Tools graded, in 94 categories
ToolGPA grades software the way a school report grades a pupil: five subjects, a letter for each with the reason written beside it, and a GPA that averages them. Prices, plans and platforms are read from each maker’s own pages and dated, so you always know how fresh a figure is.
Every grade, review and ranking on ToolGPA is our own judgement. No company can pay for a grade or change one. Every tool on the site has a guide like this one, free to download and pass on. It all lives at toolgpa.com.
3,189
tools graded
94
categories
426
price changes on record
579
apps priced in 12 countries
What else is on toolgpa.com
- ASOStacks, kept up to dateEverything in this guide, with prices and grades as they are todaytoolgpa.com/tools/asostacks
- How grades are givenThe rules behind every letter and every GPAtoolgpa.com/grades
- Value chartsWhat each tool costs against what it scores, for every categorytoolgpa.com/charts
- CompareAny two tools side by side, plan by plantoolgpa.com/compare
- Price changesEvery price rise and cut on record, each with its sourcetoolgpa.com/price-changes
- Prices by countryWhat apps cost on the App Store in 12 countriestoolgpa.com/prices-by-country
- Pay lessEvery public discount: yearly billing, students, nonprofitstoolgpa.com/save
- Keep or makeWhich tools are worth paying for, and which you could build yourselftoolgpa.com/keep-or-make
Scan for the live page
Prices and grades as they are today
Quoting this guide?
Please name ToolGPA and link to the live page, so readers can check the figures for themselves:
ToolGPA, "ASOStacks: The Insider's Guide", checked Oct 23, 2026. https://toolgpa.com/tools/asostacks
Know someone choosing between app store optimization tools?
Send them this guide: toolgpa.com/tools/asostacks/guide
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See our other guides
The best-graded app store optimization tools after ASOStacks, each with an Insider's Guide of its own.
- App Store Optimization (ASO) Insider's GuideEvery one of the 43 app store optimization tools we grade, compared
- RespectASO Insider's GuideOpen-source Mac app for App Store keyword research, with AI Pro tools3.0 GPA
- AndroidRank Insider's GuideFree Google Play rankings with install and rating history2.8 GPA
- ASOTools Insider's GuideFree ASO keyword research and app analytics for both app stores2.8 GPA
Choosing software? Every tool graded, every price dated.
Compare tools at toolgpa.com ›Everything in this guide is ToolGPA’s own summary of what ASOStacks’s pages, its app-store listings and public reviews said on the dates shown. Grades are our judgement under the rules at toolgpa.com/grades. Every grade, review and ranking on ToolGPA is our own judgement. No company can pay for a grade or change one. ASOStacks is a trademark of its owner, and this guide is not made, paid for or approved by ASOstacks. Prices and plans change: check asostacks.com before you buy.