# Concentration Game, 9Bubbles vs Puzzle

The clearest difference is review sentiment: Puzzle at 92% against Concentration Game, 9Bubbles's 55%. Puzzle also leads on ads (none vs shown) and update cadence (daily vs every 10 days). Concentration Game, 9Bubbles's advantage is ratings volume (46 vs 6). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Concentration Game, 9Bubbles sells 4 one-off in-app purchases and Puzzle sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Puzzle holds the better App Store score, 4.7 against 4.4. That said, the two scores are not equally well evidenced: Concentration Game, 9Bubbles has 46 ratings behind it against 6, so its average is the more settled of the two. Written reviews point the same way: 55% of Concentration Game, 9Bubbles's written reviews are positive against 92% of Puzzle's.

Concentration Game, 9Bubbles ships an update every 10 days, Puzzle daily. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Concentration Game, 9Bubbles | Puzzle |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (46 ratings)](https://appshunter.io/ios/app/concentration-game-9bubbles/id1366569537/reviews) | **[4.7 (6 ratings)](https://appshunter.io/ios/app/puzzle-learning-game/id1502819503/reviews)** |
| Number of ratings | **46** | 6 |
| Positive reviews | 54.5% of reviews | **91.7% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 10 days | **Daily** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 43 MB | 50 MB |
| Requires iOS | 12.0 | **9.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Lisfee, Inc.](https://appshunter.io/developer/1146331015) | [Chuchu Games Studio LLP](https://appshunter.io/developer/1502801320) |

## What reviewers say

### Concentration Game, 9Bubbles

[App page](https://appshunter.io/ios/app/concentration-game-9bubbles/id1366569537)

This game challenges your memory and concentration by requiring you to memorize and recall the colors and positions of bubbles. Designed to improve cognitive skills and creativity, it offers increasing difficulty across 28 stages.

**Highlights:** Memorize colors and positions, Burst bubbles based on memory, Improves memory power, Enhances creative ability, 28 challenging stages, Trains the right side of the brain

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| FEEL GOOD | $1.99 | one-time |
| TRY STAGE28 | $1.99 | one-time |
| 10 LIFEs | $1.99 | one-time |
| DELETE ADs | $1.99 | one-time |


### Puzzle

[App page](https://appshunter.io/ios/app/puzzle-learning-game/id1502819503)

This educational game offers a variety of interactive puzzles and learning activities for young children. It helps preschoolers develop essential skills through engaging content like jigsaw puzzles, connect-the-dots, and counting exercises. The app features colorful graphics and voice narration for an immersive learning experience.

**Highlights:** Jigsaw puzzles, Connect the dots, Counting and math exercises, Animal and shape recognition, Voice narration, Offline play

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Full Game | $2.99 | one-time |


## Frequently asked questions

### Is Concentration Game, 9Bubbles free?

Concentration Game, 9Bubbles is free to download, with in-app purchases available.

### Is Puzzle free?

Puzzle is free to download, with in-app purchases available.

### Which has better reviews, Concentration Game, 9Bubbles or Puzzle?

Puzzle is rated higher. Concentration Game, 9Bubbles averages 4.4 out of 5 from 46 ratings, while Puzzle averages 4.7 from 6 ratings.

### Do Concentration Game, 9Bubbles or Puzzle have ads?

Concentration Game, 9Bubbles shows ads; Puzzle does not.

### Which is updated more often, Concentration Game, 9Bubbles or Puzzle?

Concentration Game, 9Bubbles ships an update every 10 days, and Puzzle daily. Most recently, Concentration Game, 9Bubbles was updated on November 2, 2026 and Puzzle on November 3, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*