# 珠心算训练（64位版） vs Abacus AI

The clearest difference is in-app purchases: 珠心算训练（64位版） at none against Abacus AI's 5. 珠心算训练（64位版） also leads on update cadence (every 2 weeks vs every 6 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Abacus AI sells 5 one-off in-app purchases. 珠心算训练（64位版） asks for nothing beyond the download.

珠心算训练（64位版） ships an update every 2 weeks, Abacus AI every 6 weeks. Both last shipped on October 18, 2026.

## The numbers

| Metric | 珠心算训练（64位版） | Abacus AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.8 (16 ratings)](https://appshunter.io/ios/app/64/id6448866401/reviews)** | — |
| Number of ratings | **16** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 6 weeks |
| Monetization | Free | — |
| Size | 194 MB | 884 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Beijing You-Yeah Cultural Development Co., Ltd.](https://appshunter.io/developer/1142633858) | [Guangzhou Fabaceous Seedling Iinformation Technology Co., Ltd.](https://appshunter.io/developer/1231700775) |

## What reviewers say

### 珠心算训练（64位版）

[App page](https://appshunter.io/ios/app/64/id6448866401)

This app serves as a training and competition platform for abacus mental arithmetic competitions. It allows registered participants to practice before events and access official results and detailed performance reports after the competition.

**Highlights:** Pre-competition training, Participant photo capture, Post-competition results report, Detailed performance analysis, Official score access

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

**In-app purchases:** none


### Abacus AI

[App page](https://appshunter.io/ios/app/abacus-ai-student-version/id6677015880)

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 珠心算Ai学生端会员(3月) | $49.99 | one-time |
| 珠心算Ai学生端会员（半年） | $99.99 | one-time |
| 珠心算Ai学生端会员（1年） | $129.99 | one-time |
| 珠心算Ai学生端会员（3年） | $149.99 | one-time |
| 珠心算Ai学生端会员（2年） | $199.99 | one-time |


## Frequently asked questions

### Is 珠心算训练（64位版） free?

珠心算训练（64位版） is free to download, with no in-app purchases.

### Is Abacus AI free?

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

### Do 珠心算训练（64位版） or Abacus AI have ads?

Neither 珠心算训练（64位版） nor Abacus AI shows ads.

### Which is updated more often, 珠心算训练（64位版） or Abacus AI?

珠心算训练（64位版） ships an update every 2 weeks, and Abacus AI every 6 weeks. Most recently, 珠心算训练（64位版） was updated on October 18, 2026 and Abacus AI on October 18, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*