WallBalls vs Stack O' Donuts
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
WallBalls
This addictive puzzle game challenges you to strategically build walls to isolate bouncing balls. Explode all the balls within a time limit or capture territory in a classic arcade-style mode. Utilize special powers and clever tactics to conquer increasingly difficult levels.
- Build walls to isolate balls
- Explode balls to clear levels
- Capture territory in Dominate mode
- Time-based challenges
- Utilize special powers
- Compare scores with friends
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WallBalls is a fast puzzle game about drawing a line in the right place at the right time. Balls bounce around the board. You swipe to build a wall. If a ball hits the wall before it is finished, the wall breaks. That is the whole game, and it gets hard quickly. TWO WAYS TO PLAY ISOLATE Trap every ball in a room of its own before the 30 second clock burns out. Each level adds a ball. DOMINATE Wall off the board piece by piece and leave the balls as little space as you can. You have five lives, and every broken wall costs one. FIVE POWER-UPS • Bolt: walls build fast • Sun: one more life • Magnet: drag the balls where you want them • Flame: burn one ball • Clock: stop time for 5 seconds NEW IN 2.0 • A complete redesign: a sharper board, pixel art power-ups and clearer menus • Built for current iPhone and iPad screens • No ads • English and Spanish Game Center leaderboards for both modes.
Stack O' Donuts
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A tasty puzzle game where you need to sort stacks of donuts to fulfil orders! Can you finish them all?
Screenshots
Verdict
The clearest difference is in-app purchases: Stack O' Donuts at none against WallBalls's 6. Stack O' Donuts also leads on update cadence (every 6 days vs every 12 months) and iOS requirement (12.0 vs 17.0). On price, ads 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. WallBalls sells 6 one-off in-app purchases. Stack O' Donuts asks for nothing beyond the download.
WallBalls ships an update every 12 months, Stack O' Donuts every 6 days. The most recent releases landed on November 1, 2026 and October 25, 2026 respectively.
| Parameter | WallBalls | Stack O' Donuts |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (4 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 4 — better | — |
| Update frequency | Every 12 months | Every 6 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 10 MB | 103 MB |
| Age rating | 4+ | 4+ |
| Developer | KZ Labs | Tiane Erwee |
In-app purchases
WallBalls
- Magnet x 5$0.99
- Life Up x 5$0.99
- Burning Balls x 5$0.99
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- Lightening Bolt x 5$0.99
- Stop Watch x 5$0.99
- Remove Ads$0.99
Stack O' Donuts
No in-app purchases
