# Brain Training, Know brain age vs Aging Brain Boost

The clearest difference is price: Brain Training, Know brain age at Free against Aging Brain Boost's $29.99. Brain Training, Know brain age also leads on ratings volume (237 vs 1) and iOS requirement (9.0 vs 18.2). Aging Brain Boost's advantage is rating (5.0 vs 4.5) and in-app purchases (none vs 1). On update cadence and device support there is nothing between them.

Brain Training, Know brain age is free to download; Aging Brain Boost costs $29.99 up front. Brain Training, Know brain age sells 1 one-off in-app purchase. Aging Brain Boost asks for nothing beyond the download.

Aging Brain Boost holds the better App Store score, 5.0 against 4.5. 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.

Brain Training, Know brain age ships an update every 3 months, Aging Brain Boost every 5 months. The most recent releases landed on October 29, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Brain Training, Know brain age | Aging Brain Boost |
| --- | --- | --- |
| Price | **Free** | $29.99 |
| Rating | [4.5 (237 ratings)](https://appshunter.io/ios/app/brain-training-know-brain-age/id633246396/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/aging-brain-boost/id1596107951/reviews)** |
| Number of ratings | **237** | 1 |
| Positive reviews | 82.2% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 3 months** | Every 5 months |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 24 MB | 74 MB |
| Requires iOS | **9.0** | 18.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [QQ TSUBASA](https://appshunter.io/developer/568750169) | [Donalee Markus](https://appshunter.io/developer/396769078) |

## 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


### Aging Brain Boost

[App page](https://appshunter.io/ios/app/aging-brain-boost/id1596107951)

This app trains key cognitive skills like working memory and verbal recall, crucial for aging adults. Developed by a neuroscientist, it offers brief, science-backed exercises to enhance cognitive resilience and daily decision-making.

**Highlights:** Working memory training, Verbal recall and inner voice development, Short-term recall exercises, Decade-themed memory engagement, Carryover skills for daily life, Brief, sustainable daily sessions

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

**In-app purchases:** none


## 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 Aging Brain Boost free?

Aging Brain Boost costs $29.99, with no in-app purchases.

### Which has better reviews, Brain Training, Know brain age or Aging Brain Boost?

Aging Brain Boost is rated higher. Brain Training, Know brain age averages 4.5 out of 5 from 237 ratings, while Aging Brain Boost averages 5.0 from 1 ratings.

### Do Brain Training, Know brain age or Aging Brain Boost have ads?

Brain Training, Know brain age shows ads; Aging Brain Boost does not.

### Which is updated more often, Brain Training, Know brain age or Aging Brain Boost?

Brain Training, Know brain age ships an update every 3 months, and Aging Brain Boost every 5 months. Most recently, Brain Training, Know brain age was updated on October 29, 2026 and Aging Brain Boost on October 27, 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.*