CheckASO Alternative for App Developers (2026)

The short answer on a CheckASO alternative: as of July 2026, you may need one whether you wanted to switch or not. CheckASO’s primary domain, checkaso.io, no longer serves the ASO tool — on July 9, 2026 it resolved to an unrelated site, and we couldn’t reach a live CheckASO app or pricing page. Third-party directories still list the product, but a directory entry isn’t a running service. If your ASO workflow ran through CheckASO, this guide covers what it did, what’s honestly going on, and which alternatives fit which job.

What we can and can’t verify

Being precise here matters, so here’s exactly what we checked on July 9, 2026:

• checkaso.io — loads, but serves content unrelated to app-store optimization. The ASO product is not there.
• A live CheckASO app or pricing page — we could not reach one on the expected domains.
• Third-party profiles (SoftwareAdvice, some review sites) — several now return “page not found.”
• Directory listings (G2, SaaSWorthy) — still exist, and may be cached rather than current.

What that adds up to: CheckASO looks to have gone dark, but we’re not going to declare a formal shutdown we can’t source. Either way, the practical situation for a user is the same — the tool isn’t reliably reachable, so plan around a replacement.

What CheckASO did

From its own historical positioning and third-party profiles, CheckASO was a keyword-first ASO tool:

• Keyword research and tracking — a keyword starter pack, suggestions, and rankings history so you could watch positions move over time.
• ASO metrics — up-to-date optimization signals for your listing.
• Competitor analysis — it advertised tracking up to 20 competitors.
• Store coverage — the Apple App Store and Google Play.

Its center of gravity was rank tracking and on-listing optimization — the ongoing work of climbing App Store search results. That’s the job you need to re-home first.

How to replace CheckASO — by job

CheckASO bundled two different jobs. The right alternative depends on which one you actually used it for.

Your job	Direct replacement	Why
Live keyword rank tracking	A dedicated ASO tool — Asodesk, AppFollow, or MobileAction	These track keyword and chart positions daily, which is CheckASO’s core feature
Keyword research (difficulty, opportunity, gaps)	GetAppNiche	Difficulty/opportunity scoring + competitor keyword gaps across 1.1M+ iOS apps
Niche & market research (what to build, what it earns)	GetAppNiche	Niche discovery + transparent revenue and download estimates — a job ASO trackers don’t do
Review monitoring	GetAppNiche, AppFollow	Review streams and analysis

The honest split: if CheckASO was your rank tracker, GetAppNiche is not a drop-in replacement — it does not track keyword or chart-rank positions, and you should pick a dedicated ASO tool for that. If CheckASO was how you did research — sizing a niche, checking a keyword’s difficulty, seeing what competitors earn before committing — GetAppNiche is the stronger and more affordable fit, and it adds revenue estimates that keyword-only trackers lack.

How GetAppNiche compares

Criterion	CheckASO (historical)	GetAppNiche
Primary job	Keyword rank tracking + on-listing ASO	Market research: niches, revenue estimates, keyword difficulty, competitors
Keyword rank tracking	Yes — core feature	No — GetAppNiche does not track rank/chart positions
Keyword difficulty & opportunity	Yes	Yes
Revenue & download estimates	Not a focus	Yes — across 1.1M+ iOS apps, always labeled as estimates
Store coverage	App Store and Google Play	iOS App Store only
Pricing	Free tier + paid plans historically; current pricing unverifiable July 2026	$39/mo, or $29/mo billed yearly ($348/yr, save 26%)
Availability (July 2026)	Site not reliably reachable	Live
Free entry point	—	Free app revenue checker

As with every tool in this space, one caveat applies to GetAppNiche too: nobody outside Apple has real per-app revenue or download numbers. GetAppNiche’s figures are generated by a proprietary multi-signal model and labeled as estimates throughout.

When a dedicated ASO tool is the right call

Be honest with yourself about the workflow before you pick:

• You track keyword positions daily. GetAppNiche won’t do this — reach for Asodesk, AppFollow, or MobileAction, which are built for rank tracking.
• You need Android ASO execution. GetAppNiche covers Google Play for catalog and estimates, but rank tracking and metadata workflows are App Store only.
• You want automated on-listing ASO suggestions. That’s an optimization-tool feature, not a research-tool one.

For the full landscape of ASO and analytics tools side by side, see our best ASO tools roundup.

When GetAppNiche is the better CheckASO alternative

Choose GetAppNiche if what you actually valued in CheckASO was the research, not the daily rank grind:

• You’re deciding what to build. Niche discovery plus estimated revenue answers “is this market worth entering?” before you write code — see the best low-competition app niches for 2026 and the State of iOS App Niches 2026 study.
• You want keyword research without a rank tracker’s price. Difficulty and opportunity scoring plus competitor gaps — start with finding low-competition keywords.
• You want to try before committing. The free app revenue checker is free to try, and the 3-day trial covers a full research sprint.

The bottom line

CheckASO appears to have gone quiet, and its site no longer serves the tool as of July 2026 — so a replacement isn’t optional if you depended on it. Split the decision by job: for daily keyword rank tracking, move to a dedicated ASO tool; for niche research, keyword difficulty, and revenue context, start GetAppNiche’s 3-day trial or check the pricing page and run your market today.