Clue Stack vs Category Bubbles
Price, ratings, monetisation and update history for both games, side by side โ with what reviewers say about each.
Clue Stack
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Stack the Clues, Step by Step This is not just a simple sorting game. It's a dual challenge for your brain and your step count. How to Play? Tiles are scattered at the bottom of the screen, with a temporary holding area in the middle. You need to move tiles into the main category zone first, then further sort other matching tiles into the correct subcategories โ tap on the tiles below and complete the sorting step by step. A variety of sorting methods await: image classification, jigsaw puzzle assembly, character splitting, text categorization... Every tile has its own hidden destination. There are also unrevealed tiles above that you need to tap to flip over. Each level has a limited number of moves. Clear and sort all tiles before running out of moves to win the level. Game Highlights *Two-tier sorting mechanism (main category + subcategory) โ more depth than standard sorting games *Multiple tile types mixed together: jigsaw, character splitting, images, text *Limited moves โ every step counts, with a tense but not overwhelming rhythm *Clean visuals, perfect for brain-teasing fun during short breaks Can you perfectly sort every clue within the move limit?
Category Bubbles
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Category Bubbles is a satisfying sorting puzzle where you organize objects by category! Drag and drop bubbles across the board to place them side by side. Each bubble can hold up to four objects, and when neighboring bubbles contain objects from the same category, they automatically sort together and clear from the board. Complete the target categories to finish the level, but don't let the board fill up. Every move matters, so plan carefully and keep your options open. Simple to play and rewarding to master, Category Bubbles offers a relaxing challenge that tests your logic and organization skills. Can you sort every category and clear the board? Enjoy.
Screenshots
Verdict
Clue Stack and Category Bubbles are too close to call on the numbers: across 5 compared parameters โ price, ads, in-app purchases and device support among them โ neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | Clue Stack | Category Bubbles |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 weeks | โ |
| Ads | Yes | Yes |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 13.0 |
| Further details โ not scored | ||
| Size | 243 MB | 203 MB |
| Age rating | 4+ | 4+ |
| Developer | GAMEPROMO CO., LIMITED | Mehmet Fatih Sahin |
In-app purchases
Clue Stack
No in-app purchases
Category Bubbles
No in-app purchases
Questions
Is Clue Stack free?
Is Category Bubbles free?
Do Clue Stack or Category Bubbles have ads?
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