# 珠心算竞技管理 vs Memory Master

The clearest difference is in-app purchases: 珠心算竞技管理 at none against Memory Master's 1. Memory Master's advantage is update cadence (every 2 days vs every 3 months) and iOS requirement (13.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. Memory Master sells 1 one-off in-app purchase. 珠心算竞技管理 asks for nothing beyond the download.

珠心算竞技管理 ships an update every 3 months, Memory Master every 2 days. The most recent releases landed on September 20, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | 珠心算竞技管理 | Memory Master |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 days** |
| Size | 8 MB | 24 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [广州豆苗信息科技有限公司](https://appshunter.io/developer/1231700775) | [鹏 杨](https://appshunter.io/developer/1822675739) |

## What reviewers say

### 珠心算竞技管理

[App page](https://appshunter.io/ios/app/id6743531569)

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

**In-app purchases:** none


### Memory Master

[App page](https://appshunter.io/ios/app/memory-master-memory-booster/id6747817745)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Premium Features | $2.99 | one-time |


## Frequently asked questions

### Is 珠心算竞技管理 free?

珠心算竞技管理 is free to download, with no in-app purchases.

### Is Memory Master free?

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

### Do 珠心算竞技管理 or Memory Master have ads?

Neither 珠心算竞技管理 nor Memory Master shows ads.

### Which is updated more often, 珠心算竞技管理 or Memory Master?

珠心算竞技管理 ships an update every 3 months, and Memory Master every 2 days. Most recently, 珠心算竞技管理 was updated on September 20, 2026 and Memory Master on September 18, 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.*