# 墨香美育家长 vs BrainArk

The clearest difference is in-app purchases: 墨香美育家长 at none against BrainArk's 4. BrainArk's advantage is update cadence (every 3 weeks vs every 3 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. BrainArk sells 4 one-off in-app purchases. 墨香美育家长 asks for nothing beyond the download.

墨香美育家长 ships an update every 3 months, BrainArk every 3 weeks. The most recent releases landed on October 25, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | 墨香美育家长 | BrainArk |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/brainark/id6744668572/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | — | Free |
| Size | 39 MB | 1.2 GB |
| Requires iOS | 15.6 | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Beijing Xu Xian science and Technology Development Co., Ltd.](https://appshunter.io/developer/1180872447) | [Meowsprout Therapeutics Corporation](https://appshunter.io/developer/1808808993) |

## What reviewers say

### 墨香美育家长

[App page](https://appshunter.io/ios/app/id1586438622)

**Features:** macOS Compatibility

**In-app purchases:** none


### BrainArk

[App page](https://appshunter.io/ios/app/brainark/id6744668572)

This app uses Neuro-AI to provide personalized cognitive training for children, focusing on memory, attention, and executive functions. It offers assessments, adaptive challenges, and progress reports to support continuous development in a fun, game-like environment.

**Highlights:** Neuro-AI personalized training, Cognitive assessment and profiling, Memory and attention skill development, Executive function and cognitive flexibility training, Evidence-based feedback and progress reports, Multi-child household support, Cross-device synchronization

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Solo Learner Plan | $99.99 | one-time |
| Parent-Child Duo Plan | $159.99 | one-time |
| Friends & Family Trio Plan | $249.99 | one-time |
| Ultimate Family Plan | $319.99 | one-time |


## Frequently asked questions

### Is 墨香美育家长 free?

墨香美育家长 is free to download, with no in-app purchases.

### Is BrainArk free?

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

### Do 墨香美育家长 or BrainArk have ads?

Neither 墨香美育家长 nor BrainArk shows ads.

### Which is updated more often, 墨香美育家长 or BrainArk?

墨香美育家长 ships an update every 3 months, and BrainArk every 3 weeks. Most recently, 墨香美育家长 was updated on October 25, 2026 and BrainArk on October 30, 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.*