# Brain Training vs Stimul'in

The clearest difference is update cadence: Stimul'in at fortnightly against Brain Training's monthly. Brain Training's advantage is iOS requirement (8.0 vs 15.5). On price, review sentiment, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Brain Training ships an update monthly, Stimul'in fortnightly. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Brain Training | Stimul'in |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/brain-training-tap-the-new-circle/id856079902/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Fortnightly** |
| Monetization | Free | Free |
| Size | 13 MB | 44 MB |
| Requires iOS | **8.0** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Purple Development](https://appshunter.io/developer/476294256) | [Stimul'in](https://appshunter.io/developer/1691263990) |

## What reviewers say

### Brain Training

[App page](https://appshunter.io/ios/app/brain-training-tap-the-new-circle/id856079902)

This mini-game challenges your memory and observation skills by requiring you to tap the most recently appeared circle. With multiple game modes and difficulty levels, it offers a fun way to enhance cognitive abilities for various age groups.

**Highlights:** Memory and brain capacity training, Improve short-term and image memory, 12 game modes, 3 difficulty levels, Enhance observation skills, Suitable for students, elders, and workers

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

**In-app purchases:** none


### Stimul'in

[App page](https://appshunter.io/ios/app/stimulin/id6449964869)

Enhance memory, attention, reasoning, and more with a method developed and tested by neuroscience experts. This French innovation offers cognitive and social stimulation tools designed for well-being and cognitive health.

**Highlights:** Memory enhancement, Attention boosting, Reasoning improvement, Cognitive stimulation, Social stimulation, Expert-developed method

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

**In-app purchases:** none


## Frequently asked questions

### Is Brain Training free?

Brain Training is free to download, with no in-app purchases.

### Is Stimul'in free?

Stimul'in is free to download, with no in-app purchases.

### Do Brain Training or Stimul'in have ads?

Neither Brain Training nor Stimul'in shows ads.

### Which is updated more often, Brain Training or Stimul'in?

Brain Training ships an update monthly, and Stimul'in fortnightly. Most recently, Brain Training was updated on November 1, 2026 and Stimul'in 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.*