Sand Worm vs Bubble Sort
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Sand Worm
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Sand Worm is a creative and satisfying puzzle unjam game where colorful worms are tangled together, and it’s your job to free them. Once released, each worm travels upward onto a conveyor to “eat” sand from a beautifully animated pixel-art sand painting. Solve the jam, start the flow, and watch the sand disappear strip by strip in a deeply relaxing visual effect. How to Play: Examine the pile of colorful worms stacked in a jam. Drag and free worms in the correct order to untangle the cluster. Once released, worms climb to the conveyor automatically. The conveyor feeds them pixel-art sand from the picture above. Clear all worms to fully “eat” the artwork and complete the level. Features: Unique worm-unjam mechanics inspired by satisfying sorting puzzles. Colorful worm characters with smooth, fun animations. Pixel-art sand paintings that get eaten away line-by-line. Relaxing conveyor movement and gentle sand-removal effects. Increasing difficulty with more complex jams and worm arrangements. Perfect mix of logic and satisfaction, ideal for casual puzzle lovers. Why You’ll Love It: Sand Worm blends the pleasure of unjamming puzzles, the charm of colorful characters, and the relaxation of satisfying sand-eating visuals. Every level feels rewarding as you free each worm and watch the pixel art gradually vanish in a smooth flow. If you enjoy logic puzzles, sorting games, color matching, or oddly satisfying mechanics, Sand Worm is a perfect fit. Unjam the worms, start the conveyor, and enjoy the calm destruction of pixel-art sand. Download Sand Worm now and dive into beautifully relaxing sand-eating puzzles!
Bubble Sort
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Bubble Sort is a relaxing and brain-training picture sorting puzzle game with satisfying bubble merge mechanics! Every glossy bubble on the screen holds a unique vivid image, including fruits, plants, animals, daily items and more. Your core task is simple and intuitive: drag and match bubbles with the same category to group them together. Sort out all scattered pictures correctly to form a complete category set. Once a category is fully matched and sorted, the whole bubble group will pop and disappear with a smooth animation. Clear all bubble sets on the board to pass the level! Challenge your logical thinking and observation skills with countless well-designed levels. Train your brain, enjoy the relaxing sorting process, and experience the great sense of accomplishment after every perfect clearance! Game Features: * Simple drag-to-sort gameplay, easy for all ages to pick up * Rich picture categories, bringing diverse sorting challenges * Smooth bubble pop animations and relaxing game rhythm * Progressive level difficulty, endless brain-teasing fun
Screenshots
Verdict
The clearest difference is in-app purchases: Sand Worm at none against Bubble Sort's 10. Sand Worm also leads on iOS requirement (13.0 vs 15.0). Bubble Sort's advantage is device support. On price 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. Bubble Sort sells 10 one-off in-app purchases. Sand Worm asks for nothing beyond the download.
| Parameter | Sand Worm | Bubble Sort |
|---|---|---|
| Price | Free | Free |
| Ads | — | Yes |
| In-app purchases | No — better | Yes |
| Devices | — | iPhone, iPad, iPod — better |
| Requires iOS | 13.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 139 MB | 338 MB |
| Age rating | 12+ | 12+ |
| Developer | Pham Vu Hoang | Clang Network |
In-app purchases
Sand Worm
No in-app purchases
Bubble Sort
- 1000 Coins$1.99
- 5000 Coins$7.99
- Small Bundle$9.99
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- 10000 Coins$14.99
- Medium Bundle$19.99
- Large Bundle$29.99
- 25000 Coins$29.99
- Mega Bundle$49.99
- 60000 Coins$59.99
- 120000 Coins$99.99





