# Train Your Brain vs Chimp Memory

The clearest difference is in-app purchases: Chimp Memory at none against Train Your Brain's 1. Chimp Memory also leads on ads (none vs shown) and update cadence (every 3 days vs every 3 months). On price and device support there is nothing between them.

Both are free to download. Train Your Brain sells 1 one-off in-app purchase. Chimp Memory asks for nothing beyond the download.

Train Your Brain ships an update every 3 months, Chimp Memory every 3 days. The most recent releases landed on October 15, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Train Your Brain | Chimp Memory |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (5.7K ratings)](https://appshunter.io/ios/app/train-your-brain-memory-games/id1415728029/reviews)** | — |
| Number of ratings | **5.7K** | — |
| Positive reviews | 48.9% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Every 3 days** |
| Monetization | Free with in-app purchases | — |
| Size | 300 MB | 0 MB |
| Requires iOS | 15.0 | **13.1** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Tellmewow](https://appshunter.io/developer/1373142956) | [Kaname Nakagawa](https://appshunter.io/developer/1604080478) |

## What reviewers say

### Train Your Brain

[App page](https://appshunter.io/ios/app/train-your-brain-memory-games/id1415728029)

Engage in a variety of memory games designed to enhance retention and cognitive skills. This app offers a collection of challenges with adjustable difficulty levels to help users of all ages improve their memory and attention span.

**Highlights:** Memory games for short and long term retention, Daily memory training routines, Multiple game types including card pairs and sequence repetition, Adjustable difficulty levels, Progress tracking and scoring, Available in 5 languages

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $3.99 | one-time |

**What reviewers like**

- 🧠 Helpful brain games
- 👍 Variety of memory exercises
- 🤓 Engaging and challenging

**What reviewers complain about**

- 🚨 Too many ads
- 🐛 Bugs and crashes
- 🕰️ Games too fast for seniors
- 💰 Paid to remove ads but they keep coming back

**Reported bugs**

- Face/name recognition game not working
- Paid games still showing ads
- Grocery list game has unrecognizable items

**Requested features**

- Option to adjust game speed and difficulty
- Ability to disable all sounds
- Better scoring system and feedback


### Chimp Memory

[App page](https://appshunter.io/ios/app/chimp-memory/id1604080476)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Train Your Brain free?

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

### Is Chimp Memory free?

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

### Do Train Your Brain or Chimp Memory have ads?

Train Your Brain shows ads; Chimp Memory does not.

### Which is updated more often, Train Your Brain or Chimp Memory?

Train Your Brain ships an update every 3 months, and Chimp Memory every 3 days. Most recently, Train Your Brain was updated on October 15, 2026 and Chimp Memory on October 2, 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.*