# Brain Wars vs Eidetic Memory Championship

The clearest difference is in-app purchases: Eidetic Memory Championship at none against Brain Wars's 8. Eidetic Memory Championship also leads on ads (none vs shown) and update cadence (every 9 days vs every 6 weeks). Brain Wars's advantage is ratings volume (2.5K vs 18) and rating (4.6 vs 4.3). On price and device support there is nothing between them.

Both are free to download. Brain Wars sells 8 one-off in-app purchases. Eidetic Memory Championship asks for nothing beyond the download.

Brain Wars holds the better App Store score, 4.6 against 4.3. That said, the two scores are not equally well evidenced: Brain Wars has 2.5K ratings behind it against 18, so its average is the more settled of the two. Written reviews complicate that: 65% of Brain Wars's written reviews are positive against 75% of Eidetic Memory Championship's, so the app with the better star average is not the one people write more warmly about.

Brain Wars ships an update every 6 weeks, Eidetic Memory Championship every 9 days. Both last shipped on October 24, 2026.

## The numbers

| Metric | Brain Wars | Eidetic Memory Championship |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (2.5K ratings)](https://appshunter.io/ios/app/brain-wars/id845044428/reviews)** | [4.3 (18 ratings)](https://appshunter.io/ios/app/eidetic-memory-championship/id1169060360/reviews) |
| Number of ratings | **2.5K** | 18 |
| Positive reviews | 64.8% of reviews | **75.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 6 weeks | **Every 9 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 63 MB | 29 MB |
| Requires iOS | 15.6 | **7.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Translimit, Inc.](https://appshunter.io/developer/845044431) | [Hideyuki Kawano](https://appshunter.io/developer/1169060359) |

## What reviewers say

### Brain Wars

[App page](https://appshunter.io/ios/app/brain-wars/id845044428)

Engage in real-time competitive brain training against players worldwide. Solve simple puzzles to outscore opponents, climb global rankings, and challenge friends. Improve your mental concentration and adaptability through continuous, intuitive challenges suitable for all ages.

**Highlights:** Real-time global battles, Challenge friends, Worldwide rankings, Simple brain teasers, Intuitive training, Adaptable challenges

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Heal Heart | $0.99 | one-time |
| 20 Coins | $1.99 | one-time |
| Remove Ads Option | $3.99 | one-time |
| 50 Coins | $4.99 | one-time |
| 120 Coins | $11.99 | one-time |
| 240 Coins | $23.99 | one-time |
| 480 Coins | $47.99 | one-time |
| 750 Coins | $74.99 | one-time |

**What reviewers like**

- 🚀 Challenging and competitive
- 🧠 Helps train the brain
- 👍 Fun and addictive
- 🌍 Ability to play against people worldwide

**What reviewers complain about**

- 🐛 Frequent crashes and bugs
- 💰 Too many ads and in-app purchases
- 🤖 Matchmaking issues, playing against bots
- 🔌 Connectivity problems

**Reported bugs**

- Challenges not working properly
- Crashes when exiting ads
- Freezing and loading issues
- Incorrect scoring/stats updates

**Requested features**

- Offline practice mode
- Clearer explanation of ranking/scoring system
- More game variety
- Ability to challenge friends asynchronously


### Eidetic Memory Championship

[App page](https://appshunter.io/ios/app/eidetic-memory-championship/id1169060360)

This brain training game challenges you to memorize digits shown on screen as quickly as possible. It offers both a normal mode for practice and a difficult mode for advanced players. Improve your visual memory and unlock your potential through repeated play.

**Highlights:** Memorize digits on screen, Timed challenges, Normal training mode, Expert hard mode, Improve visual memory

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

**In-app purchases:** none


## Frequently asked questions

### Is Brain Wars free?

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

### Is Eidetic Memory Championship free?

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

### Which has better reviews, Brain Wars or Eidetic Memory Championship?

Brain Wars is rated higher. Brain Wars averages 4.6 out of 5 from 2.5K ratings, while Eidetic Memory Championship averages 4.3 from 18 ratings.

### Do Brain Wars or Eidetic Memory Championship have ads?

Brain Wars shows ads; Eidetic Memory Championship does not.

### Which is updated more often, Brain Wars or Eidetic Memory Championship?

Brain Wars ships an update every 6 weeks, and Eidetic Memory Championship every 9 days. Most recently, Brain Wars was updated on October 24, 2026 and Eidetic Memory Championship on October 24, 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.*