# Brain Training, Know brain age vs Neuro.Nook

The clearest difference is review sentiment: Brain Training, Know brain age at 82% against Neuro.Nook's 0%. Brain Training, Know brain age also leads on rating (4.5 vs 1.0) and ratings volume (237 vs 1). Neuro.Nook's advantage is ads (none vs shown). On price, update cadence, in-app purchases and monetization model there is nothing between them.

Both are free to download. Brain Training, Know brain age sells 1 one-off in-app purchase and Neuro.Nook sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Brain Training, Know brain age holds the better App Store score, 4.5 against 1.0. That said, the two scores are not equally well evidenced: Brain Training, Know brain age has 237 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 82% of Brain Training, Know brain age's written reviews are positive against 0% of Neuro.Nook's.

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on October 26, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Brain Training, Know brain age | Neuro.Nook |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (237 ratings)](https://appshunter.io/ios/app/brain-training-know-brain-age/id633246396/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/neuronook-brain-games/id6754170267/reviews) |
| Number of ratings | **237** | 1 |
| Positive reviews | **82.2% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | Every 3 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 24 MB | 36 MB |
| Requires iOS | **9.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [QQ TSUBASA](https://appshunter.io/developer/568750169) | [Epic Genius LLC](https://appshunter.io/developer/1193070219) |

## 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


### Neuro.Nook

[App page](https://appshunter.io/ios/app/neuronook-brain-games/id6754170267)

Engage in daily, science-backed brain training games designed to enhance memory, attention, logic, and processing speed. Track your progress, build streaks, and unlock achievements with quick, adaptive sessions that fit into your busy schedule.

**Highlights:** Memory and working memory training, Attention and response inhibition exercises, Logic and reasoning puzzles, Processing speed and reaction time challenges, Language and word skill games, Adaptive difficulty modes, Offline play capability

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| nn_riddle_reveal_10 | $0.99 | one-time |
| nn_riddle_hint_10 | $0.99 | one-time |
| nn_math_5050_10 | $0.99 | one-time |
| nn_emoji_pack_1 | $1.99 | one-time |
| nn_riddle_hint_20 | $1.99 | one-time |
| nn_riddle_reveal_20 | $1.99 | one-time |
| nn_math_5050_20 | $1.99 | one-time |
| nn_riddle_reveal_40 | $2.99 | one-time |
| nn_riddle_hint_40 | $2.99 | one-time |
| nn_math_5050_40 | $2.99 | 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 Neuro.Nook free?

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

### Which has better reviews, Brain Training, Know brain age or Neuro.Nook?

Brain Training, Know brain age is rated higher. Brain Training, Know brain age averages 4.5 out of 5 from 237 ratings, while Neuro.Nook averages 1.0 from 1 ratings.

### Do Brain Training, Know brain age or Neuro.Nook have ads?

Brain Training, Know brain age shows ads; Neuro.Nook does not.

### Which is updated more often, Brain Training, Know brain age or Neuro.Nook?

Brain Training, Know brain age ships an update every 3 months, and Neuro.Nook every 3 months. Most recently, Brain Training, Know brain age was updated on October 26, 2026 and Neuro.Nook on October 21, 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.*