Looking for a Sensor Tower alternative?
Sensor Tower is market intelligence sold to enterprises on negotiated annual contracts, with no published price. ASO Studio is a $59.99-a-year Mac app for one developer doing App Store keyword research. They are not really the same category, and if you are comparing them you are almost certainly the ASO Studio customer.
| Feature | ASO Studio | Sensor Tower |
|---|---|---|
| Price | $59.99/yr, published | Not published, custom quote |
| How you buy | Checkout | Sales call and annual contract |
| Built for | One developer | Enterprise teams and investors |
| Scope | App Store keyword and category research | Whole-market intelligence across apps and ads |
| Stores | App Store only | App Store, Google Play and broader market data |
| Historical data | From the day you start tracking | Years of backdated estimates |
| AI agent access | Built-in MCP server | Enterprise API |
| Delivery | Native Mac app, data stays local | Web app |
Give them their due
What Sensor Tower does well.
- The deepest market estimate set in the industry, going back years across both stores.
- Ad intelligence, audience data and cross-market analysis no indie tool attempts.
- The data investors and large publishers actually cite when sizing a market.
- Account management, onboarding and custom reporting as part of the contract.
Straight answer
When Sensor Tower is the better choice.
If you are sizing a market for an investment, running competitive intelligence for a large publisher, or need estimates that a boardroom will accept, Sensor Tower is the right tool and the price reflects the audience. ASO Studio is for the other end entirely: one person, one Mac, App Store search terms, a price on the page and a checkout button.
The other side of it
Why people pick ASO Studio.
- 01
One flat price, nothing metered
$59.99 a year covers unlimited apps and unlimited keywords. No per-keyword tier, no per-app tier, no seats. The bill does not move when your research does.
- 02
It runs on your Mac
A native macOS app, not a web dashboard. Tracked apps, keywords, notes and history stay on your machine, and any keys you add live in the Keychain.
- 03
Nothing to set up
It works out of the box on public App Store data. No API keys, no developer account, no App Store Connect credentials. Apple Search Ads is an optional connection that calibrates the estimates.
- 04
Built for AI agents
A built-in MCP server lets Claude Code, Codex or Cursor read your keywords and their live metrics and add new ones, over a socket on your own Mac that only your account can read.
- 05
Estimates labeled as estimates
Apple publishes no search volume and no download figures. Every modeled number in the app says so, which is the difference between a useful index and a number you will quote and regret.
- 06
Support from the person who builds it
One developer writes the app and answers the email. No ticket tiers, no queue.
Sensor Tower questions
What people ask.
How much does Sensor Tower cost?
Sensor Tower does not publish pricing. Its site states that plans are customized per customer and directs you to a demo request. Any specific figure you see quoted elsewhere is second-hand and should be treated that way.
Is there a cheap Sensor Tower alternative for indie developers?
For App Store keyword research and competitor analysis, ASO Studio is $59.99 a year with unlimited apps and keywords. It does not attempt the whole-market intelligence Sensor Tower sells, and it covers the App Store only.
Are ASO Studio's estimates as good as Sensor Tower's?
They are built from different inputs and are honest about it. Apple publishes no download or revenue figures to anyone, so both are modeled. Sensor Tower has far more history and more panel data behind its models. ASO Studio's estimates are for relative market sizing and label themselves as estimates everywhere they appear.