# Brain Training, Know brain age vs のうトレ クエスト

The clearest difference is update cadence: のうトレ クエスト at every 2 days against Brain Training, Know brain age's every 3 months. Brain Training, Know brain age's advantage is iOS requirement (9.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Brain Training, Know brain age sells 1 one-off in-app purchase and のうトレ クエスト sells 6 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

Brain Training, Know brain age ships an update every 3 months, のうトレ クエスト every 2 days. Both last shipped on November 6, 2026.

## The numbers

| Metric | Brain Training, Know brain age | のうトレ クエスト |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (238 ratings)](https://appshunter.io/ios/app/brain-training-know-brain-age/id633246396/reviews)** | — |
| Number of ratings | **238** | — |
| Positive reviews | 82.2% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 3 months | **Every 2 days** |
| Monetization | Free with in-app purchases | — |
| Size | 24 MB | 82 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [QQ TSUBASA](https://appshunter.io/developer/568750169) | [takano yusuke](https://appshunter.io/developer/6792275767) |

## What reviewers say

### Brain Training, Know brain age

[App page](https://appshunter.io/ios/app/brain-training-know-brain-age/id633246396)

Test your cognitive abilities with quick, engaging games to determine your brain age. Improve observation, memory, judgment, and reaction skills through daily challenges and puzzles.

**Highlights:** Brain age assessment, Quick 30-second games, Observation challenges, Memory tests, Judgment and intuition games, Daily puzzle games, General cognitive test

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Brain Training - Premium Edition (without ads) | $1.99 | one-time |

**What reviewers like**

- 👍 Helps train brain
- 👍 Enjoyable daily brain games
- 👍 Good game, perfect time filler
- 👍 Keeps brain alert and shows when not well
- 👍 Fantastic game, highly recommended

**What reviewers complain about**

- 🐛 Unclear instructions for some games
- 🐛 Issues with calculation section (incorrect crosses)
- 🐛 Individual game scores not updated regularly

**Reported bugs**

- Help section not working
- Incompatibility with older devices

**Requested features**

- More game variety
- Option to save progress and sync across devices
- Detailed breakdown of scores and performance


### のうトレ クエスト

[App page](https://appshunter.io/ios/app/id6801603459)

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| プレミアムプラン | $5.99 | per month |
| ダイヤ 120個 | $1.99 | one-time |
| ダイヤ 420個 | $3.99 | one-time |
| ダイヤ 990個 | $5.99 | one-time |
| ダイヤ 2300個 | $9.99 | one-time |
| ダイヤ 6000個 | $19.99 | one-time |


## Frequently asked questions

### Is Brain Training, Know brain age free?

Brain Training, Know brain age is free to download, with in-app purchases available.

### Is のうトレ クエスト free?

のうトレ クエスト is free to download, with in-app purchases available.

### Do Brain Training, Know brain age or のうトレ クエスト have ads?

Both Brain Training, Know brain age and のうトレ クエスト show ads.

### Which is updated more often, Brain Training, Know brain age or のうトレ クエスト?

Brain Training, Know brain age ships an update every 3 months, and のうトレ クエスト every 2 days. Most recently, Brain Training, Know brain age was updated on November 6, 2026 and のうトレ クエスト on November 6, 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.*