# 腦力心算 vs Parent Net

The clearest difference is price: Parent Net at Free against 腦力心算's $8.99. Parent Net also leads on update cadence (every 2 months vs every 18 months) and iOS requirement (11.0 vs 15.0). 腦力心算's advantage is device support (4 vs 2). On ads and in-app purchases there is nothing between them.

Parent Net is free to download; 腦力心算 costs $8.99 up front. Neither carries in-app purchases, so what you see is what you pay.

腦力心算 ships an update every 18 months, Parent Net every 2 months. The most recent releases landed on October 29, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | 腦力心算 | Parent Net |
| --- | --- | --- |
| Price | $8.99 | **Free** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 18 months | **Every 2 months** |
| Size | 161 MB | 14 MB |
| Requires iOS | 15.0 | **11.0** |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Hamster Force Multimedia Ltd.](https://appshunter.io/developer/443416476) | [Hong Kong Educational Publishing Company](https://appshunter.io/developer/435291185) |

## What reviewers say

### 腦力心算

[App page](https://appshunter.io/ios/app/id1223888944)

**In-app purchases:** none


### Parent Net

[App page](https://appshunter.io/ios/app/parent-net/id6447859058)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 腦力心算 free?

腦力心算 costs $8.99, with no in-app purchases.

### Is Parent Net free?

Parent Net is free to download, with no in-app purchases.

### Do 腦力心算 or Parent Net have ads?

Neither 腦力心算 nor Parent Net shows ads.

### Which is updated more often, 腦力心算 or Parent Net?

腦力心算 ships an update every 18 months, and Parent Net every 2 months. Most recently, 腦力心算 was updated on October 29, 2026 and Parent Net 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.*