Cup Color Stack vs Watermelon Sudoku
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Cup Color Stack
Engage in a relaxing sorting puzzle game where you match and stack colorful cups. Plan your moves carefully to clear the board and progress through increasingly challenging levels with fun obstacles and timed challenges.
- Match and stack colorful cups
- Satisfying sorting ritual
- Brain-activating puzzles
- Challenging levels with obstacles
- Timed challenges
- Power-ups for extra space
- Clean art style and soft colors
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Sort out a messy pile of cups just like tidying up your little knick-knacks, and let the gentle rhythm melt your stress away. Your screen is filled with all kinds of cute boba cups. Every move feels like organizing a little piece of your day. The rules are simple: you can only move the top cup from any stack. Using just one temporary holding spot, match cups with the same patterns and pop them into the hanging basket above. It’s a highly satisfying, gentle sorting ritual. The gameplay is easy to learn but keeps your brain active! Plan your moves carefully so your temporary spot doesn’t get full and leave you stuck. As you level up, the puzzles get trickier with more cup designs, fun obstacles, and the occasional timed challenge to keep things fresh and exciting. You’ll love the little details: handy power-ups can give you extra space or clear out roadblocks, while the smooth controls and snappy sound effects make every match incredibly satisfying. The clean art style and soft colors create a perfect, cozy vibe you’ll want to get lost in. Looking for a peaceful and rhythmic way to pass the time? Start sorting your first stack of cups today, and enjoy the calming, rewarding feeling of putting everything perfectly in its place.
Watermelon Sudoku
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Solve a Sudoku. Grow a watermelon. Watermelon Sudoku turns the classic logic game into a cozy garden that grows with every puzzle. Complete a board to earn watermelon seeds, plant your harvest, and let Xixi cheer you on from the first square to the finish. Features • Four difficulty levels, from Easy to Expert • Notes, teaching hints, undo, erase, and duplicate conflict warnings • Automatic progress saving • A piano note for every number • Puzzle rewards that grow your personal garden • Best times, stats, and completion achievements • English, Japanese, Traditional Chinese, and Simplified Chinese • No ads and fully playable offline Privacy Policy: https://codenet.com.tw/privacy/sudoku
Screenshots
Verdict
The clearest difference is ads: Watermelon Sudoku at none against Cup Color Stack's shown. On price, update cadence, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
Cup Color Stack ships an update every 2 days, Watermelon Sudoku every 4 days. The most recent releases landed on September 18, 2026 and September 23, 2026 respectively.
| Parameter | Cup Color Stack | Watermelon Sudoku |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (40 ratings) — better | — |
| Number of ratings | 40 — better | — |
| Update frequency | Every 2 days — better | Every 4 days |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 13.0 |
| Further details — not scored | ||
| Size | 271 MB | 22 MB |
| Age rating | 4+ | 4+ |
| Developer | Shycheese | CodeNet |
In-app purchases
Cup Color Stack
No in-app purchases
Watermelon Sudoku
No in-app purchases
Questions
Is Cup Color Stack free?
Is Watermelon Sudoku free?
Do Cup Color Stack or Watermelon Sudoku have ads?
Which is updated more often, Cup Color Stack or Watermelon Sudoku?
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