ReviewMole

Find the app idea hiding in your competitor's reviews.

Pick any iOS app, yours or a competitor's. ReviewMole digs through its last 500 App Store reviews and shows what users still ask for, where it falls short, and what it already does well, with their own words as proof.

Get 3 reports for $9 → pay, then dig
One-time payment. No subscription. Reports never expire.
Duolingo: Language LessonsUnited States App Store · last 500 reviews · Sep 17 – Sep 20, 2026

Most reviewers are happy. 1 in 4 is not, and they say why.

22% gave 1 or 2 stars58% gave 5 stars
WHAT FRUSTRATES THEM237 reviews
Aggressive Super subscription upselling
Downfall of Duolingo/ Not free anymore. I used to use this back in school to practice Spanish and it was great. Many fun questions, practice sentences, pictures etc. Now?? Everything is behind a pay wall. You…1★ · Sep 18, 2026
Too many ads
Energy system limits daily lessons
Too many gamification popups and taps
Excessive notification frequency
WHAT THEY LOVE252 reviews
Effectively teaches languages fast
Learning feels fun like a game
Wide selection of languages and subjects
Chess course is fun and effective
Music and piano lessons teach well
See the full Duolingo: Language Lessons report →

3 steps. Done in 1–2 minutes.

1
Pick an appSearch any public iOS app by name. Yours or a competitor's.
2
The mole digsWe fetch the last 500 public reviews, tag each one with AI and group the ones that say the same thing.
3
Read the reportWhat frustrates users and what they love, ranked, each backed by real quotes. Share it with one link.

Your coding agent can read it too.

AGENT READY

ReviewMole is a remote MCP server. Connect it to Claude Code, Codex or Cursor and ask: “pull the Babbel report and list the features their users keep asking for that we don't have.” Compact reports, under 1,000 tokens, with quotes and raw reviews on demand.

How to connect →
claude mcp add --transport http \
  reviewmole https://reviewmole.app/mcp

> Compare the Duolingo report with my app
> and list 3 features to build first.

Pay once. Dig whenever.

Peek$93 reports$3 per reportYour app and two competitors
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1 report = 1 app, 1 country, up to 500 reviews. Refreshing a report costs 1 credit. Not a subscription: nothing to cancel, nothing renews.

“I built ReviewMole because I wanted a quick way to read the reviews of big apps and spot opportunities. Plenty of famous apps have unhappy users, and every complaint they share is a gap a new app could fill. I didn't want a subscription just for that, and I wanted something my agents could use too.”

Julien, solo developer

Every complaint is a feature nobody has built yet.

500 reviews, read and ranked in 1–2 minutes. Pay once, share the link.

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