Block Stack vs Carnival Knockdown
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Block Stack
Tap to launch balls and smash voxel towers in this addictive 3D physics arcade game. Collect gems to unlock new items and progress through fun, competitive levels with stunning visual effects.
- One-hand tap controls
- Addictive 3D physics
- Voxel tower smashing
- Gem collection for unlocks
- Relaxing and easy levels
- Stunning visual effects
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Blocks Tower Knock Balls is a new one hand tap game, finger tap addictive 3D physics arcade game with a bunch of relaxing and easy to complete levels. One single tap game and easy-to-learn taptic finger controls with combination of a nice visual effects and addictive gameplay mechanics. Aim cannon smart and shoot your voxel balls to get more score points and collect stunning virtual gems to spend it on new goods! Ultimate knockout game, voxel tower to collapse finish fun and easy levels, jump to next arcade location. Game Features: - Makes you feel like you are actually in the sports games. - Easily touch control, enjoy amazing achery gaming experience. - Stunning voxel/pixel visual effects and addictive gameplay mechanics. - Fun 3d physics. - Simple gameplay. - Lots of very exciting and competitive levels - Easy to learn and play.
Carnival Knockdown
Engage in a physics-based puzzle game where you strategically launch projectiles to demolish intricate structures. Master dynamic physics and diverse materials across hundreds of challenging levels with a vibrant carnival theme.
- Physics-based destruction puzzles
- Diverse materials and object reactions
- Hundreds of challenging levels
- One-tap cannonball launching
- Satisfying chain reactions
- Vibrant carnival theme
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Think carefully, launch your ball, and bring down clever physics structures across unique challenge arenas. Each level is a small destruction puzzle: find the weak spot, use limited shots wisely, and trigger satisfying chain reactions. Break stone walls, topple wooden towers, crack ice blocks, and master new materials as the levels get harder. Easy to start, tricky to master. GAME FEATURES: One-Tap Action: Just tap the screen and fire your cannonball. Dynamic Physics & Materials: Every object reacts differently! Send light wood flying, push heavy iron, smash glass jars (with a satisfying ASMR feel!), or slide icy blocks! Stunning Carnival Theme: Hundreds of levels filled with colorful graphics and fun animations. Can you clear every structure with the perfect shot?
Screenshots
Verdict
The clearest difference is ratings volume: Carnival Knockdown at 7.1K against Block Stack's 9. Carnival Knockdown also leads on rating (4.9 vs 4.6). Block Stack's advantage is iOS requirement (11.0 vs 15.0). 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. Block Stack sells 1 one-off in-app purchase and Carnival Knockdown sells 13 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
Carnival Knockdown holds the better App Store score, 4.9 against 4.6. That said, the two scores are not equally well evidenced: Carnival Knockdown has 7.1K ratings behind it against 9, so its average is the more settled of the two.
Block Stack ships an update every 4 days, Carnival Knockdown every 3 days. The most recent releases landed on October 1, 2026 and October 22, 2026 respectively.
| Parameter | Block Stack | Carnival Knockdown |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (9 ratings) | 4.9 (7.1K ratings) — better |
| Positive reviews | — | 92.3% of reviews |
| Number of ratings | 9 | 7.1K — better |
| Update frequency | Every 4 days | Every 3 days — better |
| Ads | Yes | 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 | 11.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 77 MB | 308 MB |
| Age rating | 4+ | 4+ |
| Developer | Oleksandr Lushpihan | Fortune Mine Games |
Customer experience
Block Stack
Carnival Knockdown
In-app purchases
Block Stack
- No Ads$1.99
Carnival Knockdown
- CarnivalPack_1.99$1.99
- CarnivalPack_4.99$4.99
- CarnivalPack_7.99$7.99
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- CarnivalPack_NoAds$7.99
- CarnivalPack_9.99$9.99
- CarnivalPack_14.99$14.99
- CarnivalPack_19.99$19.99
- CarnivalPack_29.99$29.99
- CarnivalPack_39.99$39.99
- CarnivalPack_49.99$49.99
- CarnivalPack_59.99$59.99
- CarnivalPack_74.99$74.99
- CarnivalPack_99.99$99.99
Questions
Is Block Stack free?
Is Carnival Knockdown free?
Which has better reviews, Block Stack or Carnival Knockdown?
Do Block Stack or Carnival Knockdown have ads?
Which is updated more often, Block Stack or Carnival Knockdown?
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