Cats World vs Spot the Difference
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Cats World
Explore detailed information on 78 cat breeds, including activity levels, docility, and trainability. This app offers a selection assistant, health guides, and vaccination management to help you find and care for your ideal feline companion. It supports 9 languages for a global cat-loving community.
- Detailed cat breed information
- Cat selection assistant
- Vaccination schedule management
- Cat health guide
- Multilingual support (9 languages)
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A perfect guide for cat lovers! Detailed information on 78 different cats, 9 languages and a global experience. - Cat Knowledge Base: Includes scores on each cat's activity level, docility, socialisation ability and trainability. Finding your ideal cat has never been easier! - Multilingual Support: Appeals to cat lovers from all over the world with 9 language support including English, Spanish, German. - Cat Selection Assistant: Interactive tools to help you find the best cat for you based on your personal preferences. - Vaccination Card Plugin: Easily manage your cat's vaccination schedule and keep health information always at hand. - Cat Health Guide: All the information you need to keep your cat healthy. Take a deep dive into the cat world and discover your perfect pet! Download and start learning all about cats!
Spot the Difference
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**Spot the Difference with Kitties** In the mysterious world of adorable kitties, **spot the changed props within 10 seconds!** Clear all 10 exciting challenges. **Beat your personal best** for that satisfying feeling, or **battle friends for high scores** in heated competition! Ads are super minimal! (Only after 1 match & after 5 matches) You can even **turn off all ads for just 100 yen**! Voices “VOICEVOX: Sakurauta Miko” “VOICEVOX: Meimei Himari” BGM ErectricEvilAngel written by ilodolly Mini mini Kawaii Pop by Kamaboko Sachiko
Screenshots
Verdict
The clearest difference is in-app purchases: Cats World at none against Spot the Difference's 1. Cats World also leads on ads (none vs shown). Spot the Difference's advantage is update cadence (monthly vs every 7 months). On price, device support and iOS requirement 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. Spot the Difference sells 1 one-off in-app purchase. Cats World asks for nothing beyond the download.
Cats World ships an update every 7 months, Spot the Difference monthly. Both last shipped on October 30, 2026.
| Parameter | Cats World | Spot the Difference |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 7 months | Monthly — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 40 MB | 138 MB |
| Age rating | 4+ | 4+ |
| Developer | Toprak Kamuran | Yusuke Okada |
In-app purchases
Cats World
No in-app purchases
Spot the Difference
- [Remove Ads]$0.49
Questions
Is Cats World free?
Is Spot the Difference free?
Do Cats World or Spot the Difference have ads?
Which is updated more often, Cats World or Spot the Difference?
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