# 珠心算训练（64位版） vs 神墨学堂

The clearest difference is in-app purchases: 珠心算训练（64位版） at none against 神墨学堂's 3. 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. 神墨学堂 sells 3 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, 神墨学堂 every 6 weeks. The most recent releases landed on September 2, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | 珠心算训练（64位版） | 神墨学堂 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (15 ratings)](https://appshunter.io/ios/app/64/id6448866401/reviews)** | — |
| Number of ratings | **15** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 6 weeks |
| Monetization | Free | — |
| Size | 173 MB | 83 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Beijing You-Yeah Cultural Development Co., Ltd.](https://appshunter.io/developer/1142633858) | [beijing shenmo culture company](https://appshunter.io/developer/1377583312) |

## 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


### 神墨学堂

[App page](https://appshunter.io/ios/app/id6476123217)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 神墨学堂VIP月卡 | $0.99 | one-time |
| 神墨学堂VIP半年卡 | $5.99 | one-time |
| 神墨学堂VIP年卡 | $9.99 | 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 神墨学堂 free?

神墨学堂 is free to download, with in-app purchases available.

### Do 珠心算训练（64位版） or 神墨学堂 have ads?

Neither 珠心算训练（64位版） nor 神墨学堂 shows ads.

### Which is updated more often, 珠心算训练（64位版） or 神墨学堂?

珠心算训练（64位版） ships an update every 2 weeks, and 神墨学堂 every 6 weeks. Most recently, 珠心算训练（64位版） was updated on September 2, 2026 and 神墨学堂 on September 22, 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.*