# Brain Training vs Just Pop Bubble

The clearest difference is in-app purchases: Just Pop Bubble at none against Brain Training's 1. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Brain Training sells 1 one-off in-app purchase. Just Pop Bubble asks for nothing beyond the download.

Brain Training ships an update every 2 months, Just Pop Bubble monthly. The most recent releases landed on September 12, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | Brain Training | Just Pop Bubble |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (3 ratings)](https://appshunter.io/ios/app/brain-training-speed-tap/id1641067446/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 9 MB | 55 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Takao Ichimura](https://appshunter.io/developer/1474061593) | [takeshi ogawa](https://appshunter.io/developer/1676749157) |

## What reviewers say

### Brain Training

[App page](https://appshunter.io/ios/app/brain-training-speed-tap/id1641067446)

This casual puzzle game challenges you to tap numbers in ascending order as quickly as possible. Compete against friends or yourself with adjustable difficulty and track your best times. It's designed to boost cognitive skills and make learning numbers engaging for children.

**Highlights:** Tap numbers in ascending order, Adjustable number of keys, Track best and latest times, Online leaderboards, Suitable for children, Party game mode

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove all ads | $1.99 | one-time |


### Just Pop Bubble

[App page](https://appshunter.io/ios/app/just-pop-bubble/id6686403873)

Tap and pop bubbles in this engaging game. Choose between a relaxing endless mode or timed challenges to achieve high scores and compete globally. Relieve stress or test your speed and accuracy.

**Highlights:** Endless bubble popping, Timed challenge modes, High score competition, Global leaderboards, Stress relief gameplay

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

**In-app purchases:** none


## Frequently asked questions

### Is Brain Training free?

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

### Is Just Pop Bubble free?

Just Pop Bubble is free to download, with no in-app purchases.

### Do Brain Training or Just Pop Bubble have ads?

Both Brain Training and Just Pop Bubble show ads.

### Which is updated more often, Brain Training or Just Pop Bubble?

Brain Training ships an update every 2 months, and Just Pop Bubble monthly. Most recently, Brain Training was updated on September 12, 2026 and Just Pop Bubble on September 25, 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.*