# Connect Bubbles vs Train the Brain

The clearest difference is ads: Train the Brain at none against Connect Bubbles's shown. Train the Brain also leads on iOS requirement (14.0 vs 16.0). Connect Bubbles's advantage is review sentiment (66% vs 57%) and ratings volume (441 vs 122). On price, rating, update cadence and in-app purchases there is nothing between them.

Both are free to download. Connect Bubbles sells 13 one-off in-app purchases and Train the Brain sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.5 for Connect Bubbles against 4.6 for Train the Brain. Both are backed by a comparable volume of ratings — 441 and 122 respectively. Written reviews are what separate them: 66% of Connect Bubbles's written reviews are positive against 57% of Train the Brain's.

Connect Bubbles ships an update every 8 months, Train the Brain every 9 months. The most recent releases landed on September 29, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Connect Bubbles | Train the Brain |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (441 ratings)](https://appshunter.io/ios/app/connect-bubbles/id855492320/reviews) | **[4.6 (122 ratings)](https://appshunter.io/ios/app/train-the-brain-coordination/id1468451071/reviews)** |
| Number of ratings | **441** | 122 |
| Positive reviews | **65.9% of reviews** | 57.1% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 8 months** | Every 9 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 111 MB | 100 MB |
| Requires iOS | 16.0 | **14.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [G Soft Team](https://appshunter.io/developer/807115215) | [Tellmewow](https://appshunter.io/developer/1373142956) |

## What reviewers say

### Connect Bubbles

[App page](https://appshunter.io/ios/app/connect-bubbles/id855492320)

Embark on a vibrant puzzle adventure connecting matching colored bubbles to clear levels. Enjoy multiple game modes, from classic challenges to timed races and relaxing Zen play. Unlock achievements and compete globally in this engaging hand-eye coordination game.

**Highlights:** Connect and burst colored bubbles, Multiple game modes (Classic, Time, Zen, Quest), Challenging levels with special bubbles, Vibrant graphics and animations, Customizable game elements, Track progress and unlock achievements, Online leaderboards

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

**In-app purchases (13)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 30 Gold | $0.99 | one-time |
| Unlock 30 Levels - Pack 2 | $0.99 | one-time |
| Unlock 30 Levels - Pack 3 | $0.99 | one-time |
| Unlock 30 Levels - Pack 1 | $0.99 | one-time |
| Unlock 30 Levels - Pack 5 | $0.99 | one-time |
| Unlock Themes | $1.99 | one-time |
| Unlock Zen Game Mode | $1.99 | one-time |
| Remove Ads | $2.99 | one-time |
| 160 Gold | $4.99 | one-time |
| Remove Ads & Unlock Features | $5.99 | one-time |
| 330 Gold | $8.99 | one-time |
| 700 Gold | $15.99 | one-time |
| 1500 Gold | $27.99 | one-time |

**What reviewers like**

- 👍 Fun and addictive gameplay
- 👍 Good for passing time
- 👍 Stimulating and challenging
- 👍 Relaxing and decompressing
- 👍 Keeps mind busy

**What reviewers complain about**

-  anúncios Annoying and frequent ads
- ⏳ Long wait times for lives
- ⏳ Timer continues after exiting
- ✋ Difficulty selecting bubbles
- 🚫 No clear goal in classic mode

**Reported bugs**

- 🐛 Game crashes frequently
- 🐛 Connected lines jump unexpectedly
- 🐛 Connection issues when trying to connect
- 🐛 Touch input not always accurate

**Requested features**

- Advertisement free version
- Option to compete against past scores
- Option to compete with others
- Larger bubbles and fewer on screen
- Save progress after closing app


### Train the Brain

[App page](https://appshunter.io/ios/app/train-the-brain-coordination/id1468451071)

Engaging coordination games designed to enhance hand-eye movement and cognitive skills for all ages. This collection offers fun exercises to stimulate the mind, improve visual perception, and psychomotor abilities through an intuitive interface.

**Highlights:** Hand-eye coordination development, Bimanual coordination exercises, Maze solving with gyroscope, Visual perception enhancement, Psychomotor skill improvement, Attention and processing speed training, Multi-language support

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $2.99 | one-time |


## Frequently asked questions

### Is Connect Bubbles free?

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

### Is Train the Brain free?

Train the Brain is free to download, with in-app purchases available.

### Which has better reviews, Connect Bubbles or Train the Brain?

Train the Brain is rated higher. Connect Bubbles averages 4.5 out of 5 from 441 ratings, while Train the Brain averages 4.6 from 122 ratings.

### Do Connect Bubbles or Train the Brain have ads?

Connect Bubbles shows ads; Train the Brain does not.

### Which is updated more often, Connect Bubbles or Train the Brain?

Connect Bubbles ships an update every 8 months, and Train the Brain every 9 months. Most recently, Connect Bubbles was updated on September 29, 2026 and Train the Brain on September 19, 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.*