# O Éden vs BRAIN101

The clearest difference is in-app purchases: O Éden at none against BRAIN101's 22. BRAIN101's advantage is device support. On price and iOS requirement there is nothing between them.

Both are free to download. BRAIN101 sells 21 in-app purchases, starting at $5.49 per 7 days. O Éden asks for nothing beyond the download.

## The numbers

| Metric | O Éden | BRAIN101 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.6 (134 ratings)](https://appshunter.io/ios/app/brain101-brain-training-games/id6745779910/reviews)** |
| Number of ratings | — | **134** |
| Positive reviews | — | 76.5% of reviews |
| In-app purchases | **No** | Yes |
| Ads | — | No |
| Update frequency | — | Weekly |
| Monetization | — | Free with in-app purchases |
| Size | 46 MB | 308 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [The Members](https://appshunter.io/developer/1653824858) | [VIETNAM INFORMATION TECHNOLOGY AND SOLUTION DEVELOPMENT JOINT STOCK COMPANY](https://appshunter.io/developer/1578170657) |

## What reviewers say

### O Éden

[App page](https://appshunter.io/ios/app/o-eden/id6477401016)

**In-app purchases:** none


### BRAIN101

[App page](https://appshunter.io/ios/app/brain101-brain-training-games/id6745779910)

Engage your mind with fun, thoughtful exercises designed to boost focus, sharpen memory, and enhance cognitive skills. This app offers a variety of mini-games and challenges to stimulate different brain functions. A unique feature includes raising and customizing a digital companion that grows with your progress.

**Highlights:** Variety of brain-focused mini-games, Focus and concentration exercises, Memory and recall challenges, Logical reasoning and problem-solving, Mental math and number sense activities, Raise and customize a Dino companion, Progress tracking

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

**In-app purchases (21)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Week Sub | $5.49 | per 7 days |
| 1 Week Sub | $5.99 | per 7 days |
| 1 Week Sub | $6.29 | per 7 days |
| 1 Week Sub Trial | $6.99 | per 7 days |
| 1 Week Sub | $6.99 | per 7 days |
| 1 Week Sub | $7.99 | per 7 days |
| 1 Week Sub | $8.99 | per 7 days |
| 1 Week Sub | $9.99 | per 7 days |
| 1 Year Sub | $23.99 | per year |
| Yearly Access | $24.99 | per year |
| 1 Year Sub | $29.99 | per year |
| Yearly Access | $29.99 | per year |
| Yearly Access | $34.99 | per year |
| 1 Year Sub Trial | $39.99 | per year |
| 1 Year Sub | $39.99 | per year |
| Yearly Access | $44.99 | per year |
| 1 Year Sub Trial | $49.99 | per year |
| Yearly Access | $49.99 | per year |
| Yearly Access | $54.99 | per year |
| 1 Year Sub Trial | $59.99 | per year |
| Yearly Access | $59.99 | per year |

**What reviewers like**

- 👍 Entertaining
- 👍 Great
- 👍 Good
- 👍 Excellent

**What reviewers complain about**

- 🐛 Excessive ads
- 🐛 Impossible to progress past certain levels

**Reported bugs**

- Unable to read test results due to ad overlay
- Mini-chess game is unbeatable

**Requested features**

- Fix ad issues
- Improve progression in mini-chess game


## Frequently asked questions

### Is O Éden free?

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

### Is BRAIN101 free?

BRAIN101 is free to download, with in-app purchases available.

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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.*