Fuse Ballz vs Knock Balls!
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Fuse Ballz
Combine smaller balls to create larger ones and strategically detonate them. Aim for the highest score possible by mastering the fusion and explosion mechanics.
- Fuse balls together
- Grow larger balls
- Detonate balls
- Achieve high scores
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Fuse balls together to get bigger balls, and blow them up in order to get a high score!
Knock Balls!
Test your aim by throwing balls to demolish various structures. Enjoy hundreds of levels with diverse visuals and challenging gameplay. Simple one-tap controls make it easy to pick up and play.
- Throw balls to crush structures
- Hundreds of levels
- Diverse visual ambiances
- One-tap controls
- Addictive gameplay
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Throw balls and crush as many structures as you can! Hundreds of structures, levels and different visual ambiances to discover and to come! One-tap easy-to-learn controls with stunning visual effects and addictive gameplay mechanics.
Screenshots
Verdict
The clearest difference is rating: Knock Balls! at 4.6 against Fuse Ballz's 4.0. Knock Balls! also leads on ratings volume (211K vs 915) and review sentiment (46% vs 35%). Fuse Ballz's advantage is in-app purchases (none vs 1) and ads (none vs shown). On price and device support 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. Knock Balls! sells 1 one-off in-app purchase. Fuse Ballz asks for nothing beyond the download.
Knock Balls! holds the better App Store score, 4.6 against 4.0. That said, the two scores are not equally well evidenced: Knock Balls! has 211K ratings behind it against 915, so its average is the more settled of the two. Written reviews point the same way: 35% of Fuse Ballz's written reviews are positive against 46% of Knock Balls!'s.
Fuse Ballz ships an update every 9 days, Knock Balls! every 3 months. The most recent releases landed on October 16, 2026 and October 19, 2026 respectively.
| Parameter | Fuse Ballz | Knock Balls! |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (915 ratings) | 4.6 (211K ratings) — better |
| Positive reviews | 35.1% of reviews | 45.7% of reviews — better |
| Number of ratings | 915 | 211K — better |
| Update frequency | Every 9 days — better | Every 3 months |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 7.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 113 MB | 286 MB |
| Age rating | 4+ | 9+ |
| Developer | Ketchapp | Voodoo |
Customer experience
Fuse Ballz
Knock Balls!
User reviews
Fuse Ballz
From 915 App Store ratingsWhat we love
- 🚀 Addictive gameplay
- 👍 Simple and fun concept
- 💡 Unique game mechanics
- 🕹️ Good time-killer
Room to improve
- 🐛 Glitches and crashes
- 🔋 Battery drain issues
- 📢 Intrusive ads
- 🎨 Not color-blind friendly
Knock Balls!
From 211K App Store ratingsWhat we love
- 🚀 Addictive and fun
- 👍 Satisfying physics and gameplay
- 🎨 Visually appealing graphics
Room to improve
- 💢 Excessive ads
- 🔁 Repetitive levels and block formations
- 🔇 Lack of sound effects
Bugs and requests
Fuse Ballz
Reported bugs
3 issues- Balls not combining properly
- Game freezing at high scores
- Inconsistent ball physics
Requested features
4 requests- More ball customization options
- Difficulty settings
- Leaderboard and achievements
- Colorblind mode
Knock Balls!
Reported bugs
2 issues- Game crashes or freezes after ads
- Inconsistent performance on some devices
Requested features
3 requests- More challenging and varied levels
- Ability to save/carry over unused balls
- Customizable cannons and upgrades
In-app purchases
Fuse Ballz
No in-app purchases
Knock Balls!
- No Ads$3.99
