Tap Stacks vs Stack Attack!!
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Tap Stacks
Tap the screen to stack blocks as high as you can. Blocks move faster as the tower grows. Test your reflexes and precision to avoid dropping any blocks.
- Tap to stack blocks
- Increasing speed
- Precise tapping required
- Endless stacking gameplay
- Simple one-tap controls
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Stack blocks! The higher you get the faster they go. Can you stack 'em all? How To Play: Tap anywhere on the screen to stack a block. Don't drop them!
Stack Attack!!
Engage in intense battles against waves of enemies, strategically demolishing their formations with powerful weapons. Upgrade your capabilities by selecting the best skills to protect the cube world from a malevolent hex invasion.
- Defeat enemy waves
- Demolish enemy stacks
- Upgrade skills
- Save the cube world
- Space invader gameplay
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Defeat waves of enemies! Use your weapons to demolish the enemies' stacks! Choose the best skills to upgrade your power! Save the cube world from the evil hexes!
Screenshots
Verdict
The clearest difference is review sentiment: Tap Stacks at 100% against Stack Attack!!'s 23%. Tap Stacks also leads on rating (4.6 vs 4.3). Stack Attack!!'s advantage is update cadence (every 2 weeks vs every 3 months) and ratings volume (403 vs 11). On price, ads, 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. Tap Stacks sells 2 one-off in-app purchases and Stack Attack!! sells 19 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
Tap Stacks holds the better App Store score, 4.6 against 4.3. That said, the two scores are not equally well evidenced: Stack Attack!! has 403 ratings behind it against 11, so its average is the more settled of the two. Written reviews point the same way: 100% of Tap Stacks's written reviews are positive against 23% of Stack Attack!!'s.
Tap Stacks ships an update every 3 months, Stack Attack!! every 2 weeks. The most recent releases landed on September 28, 2026 and October 2, 2026 respectively.
| Parameter | Tap Stacks | Stack Attack!! |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (11 ratings) — better | 4.3 (403 ratings) |
| Positive reviews | 100.0% of reviews — better | 23.2% of reviews |
| Number of ratings | 11 | 403 — better |
| Update frequency | Every 3 months | Every 2 weeks — 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 | 15.0 | 14.0 — better |
| Further details — not scored | ||
| Size | 81 MB | 247 MB |
| Age rating | 4+ | 12+ |
| Developer | Brook Street Games | Voodoo |
Customer experience
Tap Stacks
Stack Attack!!
Bugs and requests
Tap Stacks
Not enough reviews yet to summarise bugs or requests.
Stack Attack!!
Reported bugs
3 issues- Enemies' health scaling with player's attack power
- Levels freezing or getting stuck at checkpoints
- Weapon and upgrade levels getting downgraded randomly
Requested features
3 requests- Mute sound effects option
- Better communication from developers about updates
- More content and stages to progress through
In-app purchases
Tap Stacks
- 10 Angel Wings$0.99
- 50 Angel Wings$2.99
Stack Attack!!
- Gem Pack Small$0.99
- Gold Pack Small$0.99
- Starter Pack$2.99
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- No Ads$2.99
- Gem Pack Medium$4.99
- 2X Speed!$4.99
- Gold Pack Medium$4.99
- Skip'its Medium Pack$5.99
- Gem Pack Large$9.99
- Gold Pack Large$9.99
- Premium Pass$14.99
- Gem Pack XL$19.99
- Skip'its Large Pack$19.99
- Gold Pack XL$19.99
- Diamond Hero$29.99
- Gem Pack XXL$49.99
- Gold Pack XXL$49.99
- Gem Pack XXXL$99.99
- Gold Pack XXXL$99.99
