Crazy Plus vs 13!
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Crazy Plus
Engage in a variety of number merging puzzle challenges. Strategically combine smaller numbers to create larger ones across six distinct game modes, each offering a unique way to play. Simple tap controls make it easy to pick up and play.
- Numbers merged puzzle game
- Six distinct game modes
- Merge smaller numbers into larger ones
- Strategic gameplay
- Simple tap controls
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1. "Crazy Plus" is a numbers merged puzzle game. 2. This game provides six modes: Plus One, Match Two, Add Three, Merge Seven, Make Ten and 2N. Each mode has a unique gameplay. 3. Whichever game mode, the goal is the same: merge multiple smaller numbers to make a larger number. 4. Reasonable strategies play a key role in this game, so you may need to take each step seriously. 5. The game operation is very simple, and you just need to tap the screen. 6. Try it now! Maybe once you start, you cannot stop! If you have any questions or suggestions, please email us at contact@mudotek.com.
13!
Tap and merge colorful squares to reach the number 13. This simple yet extremely challenging puzzle game offers addictive gameplay where matching tiles of the same color yields higher numbers. Test your skills and see if you can join the elite 0.01% of players who achieve the ultimate goal.
- Tap and merge colorful squares
- Reach the number 13
- Match same colored tiles
- Extremely challenging gameplay
- Addictive puzzle experience
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Simple,fun, addictive. And extremely challenging! Tap and merge colourful squares to reach 13. Match same coloured tiles to get higher numbers. Only 0.01% of players can achieve to 13. Can you? 13! will be your new Number Puzzle Addiction
Screenshots
Verdict
The clearest difference is rating: Crazy Plus at 4.8 against 13!'s 4.3. Crazy Plus also leads on review sentiment (59% vs 34%). 13!'s advantage is ratings volume (8.4K vs 1K). On price, update cadence, ads and in-app purchases 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. Crazy Plus sells 4 one-off in-app purchases and 13! sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
Crazy Plus holds the better App Store score, 4.8 against 4.3. That said, the two scores are not equally well evidenced: 13! has 8.4K ratings behind it against 1K, so its average is the more settled of the two. Written reviews point the same way: 59% of Crazy Plus's written reviews are positive against 34% of 13!'s.
Crazy Plus ships an update every 2 weeks, 13! every 10 days. The most recent releases landed on September 14, 2026 and September 26, 2026 respectively.
| Parameter | Crazy Plus | 13! |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (1K ratings) — better | 4.3 (8.4K ratings) |
| Positive reviews | 59.0% of reviews — better | 34.2% of reviews |
| Number of ratings | 1K | 8.4K — better |
| Update frequency | Every 2 weeks | Every 10 days — better |
| Ads | No | No |
| 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 | 9.0 — better | 10.0 |
| Further details — not scored | ||
| Size | 137 MB | 97 MB |
| Age rating | 4+ | 4+ |
| Developer | Mudotek Mobile Games | LEMOON BILISIM YAZILIM REKLAM VE PAZARLAMA |
Customer experience
Crazy Plus
13!
User reviews
Crazy Plus
From 1K App Store ratingsWhat we love
- 👍 Addictive and challenging games
- 💡 Variety of game modes
- 🧠 Exercises the mind
- 🎮 Fun and enjoyable gameplay
Room to improve
- 🤬 Excessive and disruptive ads
- 🙄 Ads even after paying to remove them
- 🤯 Ads interrupt gameplay too frequently
- 🤔 Unclear instructions for some game modes
13!
From 8.4K App Store ratingsWhat we love
- 👍 Fun and addictive game
- 💡 Keeps your mind sharp
- 🚀 Good puzzle game
Room to improve
- 🐛 Glitches and bugs
- 💰 Too many ads
- 🔋 App freezes and crashes
- 🤔 Confusing gameplay and lack of tutorial
Bugs and requests
Crazy Plus
Reported bugs
3 issues- Reshuffle button not working as expected
- Game freezes or crashes occasionally
- Saved progress not persisting across sessions
Requested features
3 requests- Option to track personal stats and progress
- Ability to mute all sounds and ads
- Improved game balancing and difficulty progression
13!
Reported bugs
4 issues- Yellow screen issue
- Tiles not connecting properly
- Game freezing at certain levels
- Ads causing the app to crash or freeze
Requested features
4 requests- Add a tutorial to explain how to play
- Improve game stability and reduce bugs
- Reduce the number of ads or provide an ad-free option
- Add a way to track and share high scores
In-app purchases
Crazy Plus
- 9 Refresh Items$0.99
- 9 Scissors Items$0.99
- 9 Switch Items$0.99
Show 1 moreShow fewer
- Remove Ads$2.99
13!
- No Ads Product$0.99
- Hint Package 1$0.99
- Hint Package 2$4.99
Show 1 moreShow fewer
- Hint Package 3$8.99
