# 速算训练 vs 神墨学堂

The clearest difference is device support: 神墨学堂 at 3 against 速算训练's —. On price, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. 速算训练 sells 3 one-off in-app purchases and 神墨学堂 sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | 速算训练 | 神墨学堂 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | — | No |
| Update frequency | — | Every 6 weeks |
| Size | 18 MB | 83 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [杭州家之馨电子商务有限公司](https://appshunter.io/developer/1641228139) | [beijing shenmo culture company](https://appshunter.io/developer/1377583312) |

## What reviewers say

### 速算训练

[App page](https://appshunter.io/ios/app/id6468921340)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月度会员 | $4.99 | one-time |
| 半年会员 | $7.99 | one-time |
| 年度会员 | $11.99 | one-time |


### 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 速算训练 free?

速算训练 is free to download, with in-app purchases available.

### Is 神墨学堂 free?

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

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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.*