Bubble Sort vs Word Link
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Bubble Sort
A relaxing puzzle game where you group and pop picture bubbles. Enjoy a timer-free experience with satisfying visuals and progressively challenging levels. Play offline and take on daily challenges for rewards.
- Picture sorting by sight
- Satisfying bubble popping
- Timer-free gameplay
- Progressively challenging puzzles
- Daily challenges with rewards
- Offline play support
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At the end of a busy day, when you just want to clear your mind — there's a puzzle that relaxes you simply by grouping and popping picture bubbles. Bubble Sort is a sorting puzzle you play with images, not words. Find five matching picture bubbles scattered across the board, connect them, and watch the bubble burst with a satisfying pop! No timers, no pressure. Just the pure joy of observing and organizing at your own pace. ■ Features · A fresh way to sort by sight — spot what pictures have in common, no words needed · The satisfying feel of matching five — a crisp pop every time a set is complete · Timer-free, relaxing play — enjoy it anytime, with zero pressure · Puzzles that grow with you — easy to start, subtly trickier as you go · Daily Challenge — take on one level a day for rewards, and hit 3, 7, 14, and 28 days in a month for even bigger bonuses · Offline support — play anywhere, no internet required ■ How to Play Look over the picture bubbles → find related images → group the matching ones → when five come together, pop! Clear every group to complete the level. It looks simple, but the moment those pictures start to subtly overlap, the real brain game begins. Start your relaxing, immersive break with Bubble Sort today.
Word Link
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Word Link is a straightforward logic game that combines word association with satisfying puzzle mechanics. On each level, your screen features floating orbs containing various words and terms. Your goal is to identify how these terms relate to each other and merge matching concepts under their correct categories, such as clothing, nature, or professions. The challenge comes from the crowded grid and the interlocking structures. You must plan your sorting sequence carefully—selecting elements in the wrong order can cause a gridlock or waste your limited moves. As you progress, the layouts feature locked chains, hidden layers, and larger word sets that require clever thinking to untangle. It is a relaxing yet stimulating mental workout that sharpens your classification skills at your own pace.
Screenshots
Verdict
The clearest difference is in-app purchases: Word Link at none against Bubble Sort's 10. Bubble Sort's advantage is ads (none vs shown) and update cadence (every 4 days vs every 6 weeks). On price, device support and iOS requirement 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. Word Link asks for nothing beyond the download.
Bubble Sort ships an update every 4 days, Word Link every 6 weeks. The most recent releases landed on September 11, 2026 and September 20, 2026 respectively.
| Parameter | Bubble Sort | Word Link |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (3 ratings) — better | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 4 days — better | Every 6 weeks |
| Ads | No — better | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 220 MB | 284 MB |
| Age rating | 4+ | 12+ |
| Developer | Kite Games | Mola |
In-app purchases
Bubble Sort
- Shrimp Pack$4.99
- Shrimp Pack2$4.99
- Turtle Pack$9.99
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- Turtle Pack2$9.99
- Dolphin Pack$19.99
- Dolphin Pack2$19.99
- Shark Pack$49.99
- Shark Pack2$49.99
- Whale Pack$99.99
- Whale Pack2$99.99
Word Link
No in-app purchases





