Differences vs Happy Differences
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Differences
Engage in a visual challenge by comparing two images to find subtle discrepancies. Compete globally in tournaments, collect unique items, and enjoy hundreds of levels. This game sharpens focus and trains your brain.
- Compare two pictures to find differences
- Compete in global tournaments
- Assemble unique collections
- Play fun bonus games and events
- Hundreds of levels
- Use hints for clues
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Travel across the world and spot differences in pictures. Win tournaments before your opponents do! Spot all the differences between the two pictures! Focus on the details and train your brain! Assemble unique collections and play fun bonus games. Features: · Compare two pictures to uncover all the difference · Fun bonus games and events! · Spot the different object on the picture and tap on it · Find objects on levels and create collections · Use hints if you look for a clue · Enjoy hundreds of levels!
Happy Differences
Engage in a relaxing picture puzzle game with no time limits. Explore over 100 diverse images, from cosmic scenes to underwater worlds, and train your memory by spotting subtle differences. Utilize helpful hints when you get stuck.
- No time limit
- Over 100 pictures
- Memory training
- Hint button
- Diverse image themes
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There is no time limit for this game. Enjoy it at your own pace! More than 100 pictures are waiting for you: the universe, the beautiful sea, fairy houses, and more! We hope you enjoy the game! Why we recommend it: -You can train your memory by finding mistakes! -Don't worry if you can't find it! Just press the "hint" button to light up a suspicious place in the picture!
Screenshots
Verdict
The clearest difference is ads: Differences at none against Happy Differences's shown. Differences also leads on review sentiment (92% vs 78%) and iOS requirement (12.0 vs 15.0). Happy Differences's advantage is update cadence (every 5 days vs every 2 months) and ratings volume (6.4K vs 602). On price, rating, 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. Differences sells 10 one-off in-app purchases and Happy Differences sells 12 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
Differences holds the better App Store score, 4.8 against 4.6. That said, the two scores are not equally well evidenced: Happy Differences has 6.4K ratings behind it against 602, so its average is the more settled of the two. Written reviews point the same way: 92% of Differences's written reviews are positive against 78% of Happy Differences's.
Differences ships an update every 2 months, Happy Differences every 5 days. The most recent releases landed on September 22, 2026 and September 27, 2026 respectively.
| Parameter | Differences | Happy Differences |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (602 ratings) — better | 4.6 (6.4K ratings) |
| Positive reviews | 91.7% of reviews — better | 77.8% of reviews |
| Number of ratings | 602 | 6.4K — better |
| Update frequency | Every 2 months | Every 5 days — better |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 165 MB | 237 MB |
| Age rating | 4+ | 17+ |
| Developer | AIDOLON, OOO | New Story Inc. (Apps) |
Customer experience
Differences
Happy Differences
User reviews
Differences
From 602 App Store ratingsWhat we love
- 🌍 Multiplayer experience with global players
- 🧩 Engaging and challenging gameplay
- ⏰ Great time-passing entertainment
- 🎮 Addictive and fun mechanics
- 🧠 Nostalgic appeal for long-time players
Room to improve
- 📱 UI scaling issues on iPad devices
- 🐛 Progress loss after app updates
- 🐛 Level progression stuck/frozen
- 💬 Poor customer service responsiveness
- 🎯 Hint feature obstructs game view
Happy Differences
From 6.4K App Store ratingsWhat we love
- 👍 Keeps the mind active
- 👍 Clear and colorful graphics
- 👍 Fun game to play
- 👍 Enjoyable experience
- 👍 Beautiful
Room to improve
- 🔍 Colors too light
- 🕰️ Too easy
- 🛑 Ads in the middle of a level
Bugs and requests
Differences
Reported bugs
4 issues- Progress and coins lost after updates
- Level progression stuck at certain levels
- Hint light bulb covers picture making differences invisible
- Picture too small on iPad for gameplay
Requested features
2 requests- More levels beyond current end game
- Game update/new content
Happy Differences
Reported bugs
1 issue- Game shuts down before completing a level
Requested features
2 requests- Add sound
- Improve stability to prevent game shutdowns
In-app purchases
Differences
- 20 Coins$0.99
- Gold Reserve!$2.99
- Special Offer$2.99
Show 7 moreShow fewer
- Coins 110$4.99
- Coins 240$9.99
- Gold Reserve!$9.99
- Coins 500$19.99
- Coins 1100$39.99
- Coins 2200$74.99
- Special Offer$119.99
Happy Differences
- Coin 100$1.99
- Mini Pack$1.99
- Beginner's Pack$3.99
Show 9 moreShow fewer
- No AD$4.99
- Starter Pack$4.99
- Advanced Pack$6.99
- Coin 500$8.99
- Bronze Pack$9.99
- Coin 1000$12.99
- Gold Pack$19.99
- Coin 2500$23.99
- Coin 10000$86.99
Questions
Is Differences free?
Is Happy Differences free?
Which has better reviews, Differences or Happy Differences?
Do Differences or Happy Differences have ads?
Which is updated more often, Differences or Happy Differences?
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