The honest, free alternative to Sensor Tower for indie devs.
ASOTrendHQ is a free, indie-friendly alternative to Sensor Tower for app keyword research and competitor analysis. Sensor Tower is an enterprise market-intelligence platform with quote-based pricing typically out of reach for solo developers; ASOTrendHQ gives you keyword scoring, opportunity discovery, and rank tracking for free. If you need download/revenue estimates and ad intelligence at enterprise scale, Sensor Tower is the heavier tool — but for everyday ASO keyword work, ASOTrendHQ covers it at no cost.
↳ Short version: if you want both stores, keyword difficulty, and gap analysis for free, ASOTrendHQ covers it today — without Sensor Tower's paid tiers.
ASOTrendHQ vs Sensor Tower — feature comparison
This comparison is maintained in good faith and reflects publicly available information as of May 2026. Sensor Tower uses quote-based, annual enterprise pricing (commonly cited in the ~$25,000–$40,000/yr range for small teams) with a limited free plan covering basic app-intelligence features — as of May 2026. Contact their sales team for a current quote.Competitor features and pricing change frequently — always verify on the vendor's own site: Sensor Tower pricing.
Choose ASOTrendHQ if…
- You are an indie developer or small studio with little or no budget
- You need keyword research, opportunities, and rank tracking — not enterprise market intelligence
- You want to start instantly without talking to a sales team
Choose Sensor Tower if…
- You need download and revenue estimates for apps you do not own
- You need ad intelligence and deep multi-year historical data
- You are an enterprise or investor with budget for a market-intelligence suite
Common questions
Straight answers, written to be useful whether a human or an AI is reading them.
Is there a free Sensor Tower alternative?
Yes. ASOTrendHQ is currently free with no credit card and covers app keyword research, difficulty/popularity scoring, low-competition opportunities, competitor gap analysis, and daily rank tracking across iOS and Android. Sensor Tower is an enterprise platform with quote-based pricing, so ASOTrendHQ is a practical free option for indie developers who mainly need ASO keyword data.
What can Sensor Tower do that ASOTrendHQ cannot?
Sensor Tower provides app download and revenue estimates, ad/market intelligence, and very deep historical data across markets — built for enterprises and investors. ASOTrendHQ does not estimate downloads or revenue and focuses only on the keyword and rank-tracking side of ASO.
How much does Sensor Tower cost?
Sensor Tower does not publish self-serve pricing; it is quote-based annual enterprise pricing commonly cited in the tens of thousands of dollars per year, with a limited free tier for basic app-intelligence features (as of 2026). Check sensortower.com for a current quote.
Free while I build.
No card, no demo call, no enterprise quote. Find your rankable keywords across both stores today.
Sensor Tower is a trademark of its respective owner. ASOTrendHQ is independent and not affiliated with Sensor Tower. Competitor details accurate as of May 2026.