Cup Shuffle vs Stack
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Cup Shuffle
Test your kinetic vision with this straightforward game. It challenges your ability to track moving objects and predict their paths.
- Kinetic vision testing
- Simple gameplay
- Object tracking challenges
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Cup Shuffle is a simple game. Test your kinetic vision!
Stack
Test your reflexes in this addictive block-stacking game. Aim for the highest tower possible with simple, beautiful graphics. Compete globally for the top score.
- Block stacking gameplay
- High score competition
- Beautiful graphics
- Global leaderboards
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Stack up the blocks as high as you can! ◉ Simple & Beautiful graphics designed ◉ Compete for the best score in the world
Screenshots
Verdict
The clearest difference is review sentiment: Cup Shuffle at 100% against Stack's 53%. Cup Shuffle also leads on in-app purchases (none vs 19) and ads (none vs shown). Stack's advantage is update cadence (every 10 days vs every 5 months) and ratings volume (59K vs 6). 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. Stack sells 15 one-off in-app purchases. Cup Shuffle asks for nothing beyond the download.
Cup Shuffle holds the better App Store score, 4.7 against 4.4. That said, the two scores are not equally well evidenced: Stack has 59K ratings behind it against 6, so its average is the more settled of the two. Written reviews point the same way: 100% of Cup Shuffle's written reviews are positive against 53% of Stack's.
Cup Shuffle ships an update every 5 months, Stack every 10 days. The most recent releases landed on September 26, 2026 and October 13, 2026 respectively.
| Parameter | Cup Shuffle | Stack |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (6 ratings) — better | 4.4 (59K ratings) |
| Positive reviews | 100.0% of reviews — better | 52.9% of reviews |
| Number of ratings | 6 | 59K — better |
| Update frequency | Every 5 months | Every 10 days — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Best chart rank | — | #146 — better |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 8.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 3 MB | 282 MB |
| Age rating | 4+ | 12+ |
| Developer | Shintaro Morikawa | Ketchapp |
Customer experience
Cup Shuffle
Stack
Bugs and requests
Cup Shuffle
Not enough reviews yet to summarise bugs or requests.
Stack
Reported bugs
3 issues- Blocks disappearing or glitching
- Game freezing or crashing
- Inconsistent performance on newer devices
Requested features
4 requests- Ability to choose color schemes
- More variety in block designs
- Improved high score tracking
- Reduced ad frequency
In-app purchases
Cup Shuffle
No in-app purchases
Stack
- Gem Pack Small$0.99
- 10 Extra Lives$0.99
- 200 Gems$0.99
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- 500 Gems$1.99
- Gem Pack Medium$2.99
- 30 Extra Lives$2.99
- 1000 Gems$2.99
- Remove Ads$3.99
- Extra Offline Earnings$4.99
- Gem Pack Grand$4.99
- 50 Extra Lives$4.99
- VIP Pass4 variants$9.99
- Season Pass2 variants$9.99
- Gem Pack Mega$9.99
- Gem Pack Ultra$19.99
