# Geminus vs Brain training

The clearest difference is in-app purchases: Geminus at none against Brain training's 5. Geminus also leads on update cadence (every 10 days vs every 2 months). Brain training's advantage is iOS requirement (12.0 vs 16.0). On price, review sentiment, ads and device support there is nothing between them.

Both are free to download. Brain training sells 5 one-off in-app purchases. Geminus asks for nothing beyond the download.

Geminus ships an update every 10 days, Brain training every 2 months. The most recent releases landed on July 9, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Geminus | Brain training |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (2 ratings)](https://appshunter.io/ios/app/brain-training-memory-and-logic/id6474096104/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 10 days** | Every 2 months |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 338 MB | 125 MB |
| Requires iOS | 16.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Tobias Jacobs](https://appshunter.io/developer/1562203112) | [Cristina Munoz Castillo](https://appshunter.io/developer/1600497964) |

## What reviewers say

### Geminus

[App page](https://appshunter.io/ios/app/geminus/id1597594509)

A free memo game where players match pairs of cards as quickly as possible. It offers a variety of card themes, from simple animals to complex patterns, with new sets regularly added. Compete with others by exchanging high scores.

**Highlights:** Find matching pairs, Timed gameplay, Variety of card themes, Expandable content, High score exchange, Multiple language support

**Features:** macOS Compatibility

**In-app purchases:** none


### Brain training

[App page](https://appshunter.io/ios/app/brain-training-memory-and-logic/id6474096104)

Enhance cognitive skills with a program designed by psychologists and teachers. Engage in 18 mind games across 500+ levels to boost memory, reaction time, concentration, logic, spatial intelligence, and math abilities. Choose between relaxed or challenging modes for daily mental workouts.

**Highlights:** Memory games, Logic puzzles, Math challenges, Spatial intelligence training, Reaction time improvement, Concentration exercises, 500+ levels

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 50 Coins | $0.99 | one-time |
| 125 Coins | $1.99 | one-time |
| 300 Coins | $3.49 | one-time |
| 1000 Coins | $6.99 | one-time |
| Full Game | $7.99 | one-time |


## Frequently asked questions

### Is Geminus free?

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

### Is Brain training free?

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

### Do Geminus or Brain training have ads?

Both Geminus and Brain training show ads.

### Which is updated more often, Geminus or Brain training?

Geminus ships an update every 10 days, and Brain training every 2 months. Most recently, Geminus was updated on July 9, 2026 and Brain training on September 20, 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.*