Catronome vs 間違え探し
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Catronome
This application provides a metronome with a unique sound effect: a cat's meow. It's designed to make practicing musical instruments more enjoyable and can even be used to entertain pets. Compatible with iPhone 5 and later devices.
- Cat voice metronome
- Unique click sound
- Musical instrument practice aid
- Pet entertainment
- iPhone 5+ support
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Catronome This App is a just metronome. The click sound is the voice of cat, it is the unique point. Cat keeps crying with tempo. It is fun for you to play the musical instrument with Catronome, and let your pet listen to this App. Enjoy it! ※iPhone 5 and later are supported.
間違え探し
A visually engaging game where players must identify the single, unique goldfish among a school of nearly identical ones. It challenges your observational skills to spot subtle differences in color, shape, and fin details. Discover the joy of noticing small distinctions and honing your keen eyesight.
- Identify unique goldfish
- Spot subtle differences
- Sharpen observational skills
- Visually engaging gameplay
- Focus on details
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見抜け。よく似た中の、ただ一匹を。 水面に、無数の錦が揺れている。 同じに見えて、同じではない。 色の重なり、形の丸み、ひれの広がり—— その一点の違いが、すべてを分ける。 見分けるとは、ささやかな個性に気づくこと。 あなたの眼だけが、それを見つけ出す。 さあ、見抜け。 水面の錦の、ただ一匹を。
Screenshots
Verdict
The clearest difference is review sentiment: Catronome at 100% against 間違え探し's 61%. 間違え探し's advantage is update cadence (every 3 weeks vs every 6 months). On price, ads, in-app purchases and monetization model there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Catronome ships an update every 6 months, 間違え探し every 3 weeks. The most recent releases landed on October 9, 2026 and October 28, 2026 respectively.
| Parameter | Catronome | 間違え探し |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (4 ratings) — better | — |
| Positive reviews | 100.0% of reviews — better | 61.3% of reviews |
| Number of ratings | 4 — better | — |
| Update frequency | Every 6 months | Every 3 weeks — better |
| Ads | Yes | Yes |
| In-app purchases | No | No |
| Monetization | Ad-supported | Ad-supported |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 15.6 | 15.1 — better |
| Further details — not scored | ||
| Size | 12 MB | 119 MB |
| Age rating | 4+ | 17+ |
| Developer | Yasuhiro Takano | Yuki Kodama |
Customer experience
Catronome
間違え探し
In-app purchases
Catronome
No in-app purchases
間違え探し
No in-app purchases
