# VR SOP's A320 vs 数学口算练习

The clearest difference is price: 数学口算练习 at $0.99 against VR SOP's A320's $25.99. 数学口算练习 also leads on iOS requirement (10.0 vs 12.0). On in-app purchases and device support there is nothing between them.

VR SOP's A320 costs $25.99 and 数学口算练习 $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | VR SOP's A320 | 数学口算练习 |
| --- | --- | --- |
| Price | $25.99 | **$0.99** |
| Rating | — | **[4.5 (34 ratings)](https://appshunter.io/ios/app/id1665809560/reviews)** |
| Number of ratings | — | **34** |
| Positive reviews | — | 90.9% of reviews |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | — | Every 12 months |
| Monetization | — | Free |
| Size | 593 MB | 37 MB |
| Requires iOS | 12.0 | **10.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ricardo Scheidegger](https://appshunter.io/developer/687025785) | [森 袁](https://appshunter.io/developer/513885536) |

## What reviewers say

### VR SOP's A320

[App page](https://appshunter.io/ios/app/vr-sops-a320/id1591440234)

**In-app purchases:** none


### 数学口算练习

[App page](https://appshunter.io/ios/app/id1665809560)

This app offers a fun way for elementary school students to practice mental math and vertical calculations. It includes features like a practice log and a mistake notebook to help children improve their math skills through engaging activities.

**Highlights:** Mental math practice, Vertical calculation practice, Mistake notebook, Practice records, Math skill improvement, Early math education

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is VR SOP's A320 free?

VR SOP's A320 costs $25.99, with no in-app purchases.

### Is 数学口算练习 free?

数学口算练习 costs $0.99, with no in-app purchases.

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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.*