Colorful Stack vs Keep Sorting
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Colorful Stack
A match-3 puzzle game where players tap to move colored items into slots. The goal is to stack three identical items to clear them and progress through increasingly difficult challenges.
- Match-3 puzzle gameplay
- Tap to move items
- Stack same-colored items
- Clear items to progress
- Explore new challenges
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Colorful stack is a gripping match-3 puzzle. It will tease your brain while having fun. It's easy to play. Tap to move it to the slot. Stack three same-colored items in the slot to match. Clear them all and explore new challenges. Enjoy.
Keep Sorting
A casual puzzle game where players slide and release to throw stacks of colored disks. Match disks of the same color to sort them and collect them by matching ten or more. Enjoy a simple yet engaging sorting experience.
- Slide and release controls
- Match same-colored disks
- Collect disks by matching 10+
- Simple gameplay mechanics
- Engaging puzzle challenges
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How to Play: - Slide left and right to change the aim. - Release the finger to throw stack. - Match the same color disks to sort them. - Match 10 or more to collect them.
Screenshots
Verdict
The clearest difference is rating: Keep Sorting at 4.8 against Colorful Stack's 2.0. Keep Sorting also leads on ratings volume (12 vs 1). Colorful Stack's advantage is update cadence (every 2 months vs every 6 months). 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. Neither carries in-app purchases, so what you see is what you pay.
Keep Sorting holds the better App Store score, 4.8 against 2.0. That said, the two scores are not equally well evidenced: Keep Sorting has 12 ratings behind it against 1, so its average is the more settled of the two.
Colorful Stack ships an update every 2 months, Keep Sorting every 6 months. The most recent releases landed on September 8, 2026 and June 6, 2026 respectively.
| Parameter | Colorful Stack | Keep Sorting |
|---|---|---|
| Price | Free | Free |
| Rating | 2.0 (1 ratings) | 4.8 (12 ratings) — better |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 1 | 12 — better |
| Update frequency | Every 2 months — better | Every 6 months |
| Ads | Yes | Yes |
| In-app purchases | No | No |
| Monetization | Ad-supported | Ad-supported |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 | 11.0 — better |
| Further details — not scored | ||
| Size | 95 MB | 102 MB |
| Age rating | 12+ | 12+ |
| Developer | Mehmet Fatih Sahin | Rocketship Studios LLP |
Customer experience
Colorful Stack
Keep Sorting
In-app purchases
Colorful Stack
No in-app purchases
Keep Sorting
No in-app purchases
Questions
Is Colorful Stack free?
Is Keep Sorting free?
Which has better reviews, Colorful Stack or Keep Sorting?
Do Colorful Stack or Keep Sorting have ads?
Which is updated more often, Colorful Stack or Keep Sorting?
Other comparisons
