# Brain Training vs Math Collector

The clearest difference is in-app purchases: Math Collector at none against Brain Training's 3. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Brain Training sells 3 in-app purchases, starting at $4.99 per month. Math Collector asks for nothing beyond the download.

Brain Training ships an update every 5 days, Math Collector weekly. The most recent releases landed on October 13, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Brain Training | Math Collector |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/brain-training-memory-and-focus/id6785542037/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 5 days** | Weekly |
| Monetization | Freemium | — |
| Size | 70 MB | 14 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Ahmed Sayed Mokhtar Mohamed](https://appshunter.io/developer/1470826267) | [jinyeoung kang](https://appshunter.io/developer/6811534606) |

## What reviewers say

### Brain Training

[App page](https://appshunter.io/ios/app/brain-training-memory-and-focus/id6785542037)

Engage in science-based games designed to enhance memory, attention, focus, and cognitive speed. Track your progress, compete on leaderboards, and enjoy daily workouts tailored to your abilities.

**Highlights:** 20 science-based cognitive games, Daily rotating 3-game workouts, Adaptive difficulty, Progress tracking and trends, Global leaderboards, Leveling system and player names

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $4.99 | per month |
| Pro Yearly | $14.99 | per year |
| Pro Lifetime | $59.99 | one-time |


### Math Collector

[App page](https://appshunter.io/ios/app/math-collector/id6811534604)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Brain Training free?

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

### Is Math Collector free?

Math Collector is free to download, with no in-app purchases.

### Do Brain Training or Math Collector have ads?

Neither Brain Training nor Math Collector shows ads.

### Which is updated more often, Brain Training or Math Collector?

Brain Training ships an update every 5 days, and Math Collector weekly. Most recently, Brain Training was updated on October 13, 2026 and Math Collector on October 6, 2026.

---

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