# 数学口算练习 vs UNITRUCK

The clearest difference is in-app purchases: UNITRUCK at none against 数学口算练习's 1. 数学口算练习's advantage is iOS requirement (10.0 vs 12.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. 数学口算练习 sells 1 one-off in-app purchase. UNITRUCK asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 7 months. The most recent releases landed on October 27, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | 数学口算练习 | UNITRUCK |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (43 ratings)](https://appshunter.io/ios/app/id1546588357/reviews)** | — |
| Number of ratings | **43** | — |
| Positive reviews | 88.9% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 7 months | Every 7 months |
| Monetization | Free with in-app purchases | — |
| Size | 22 MB | 30 MB |
| Requires iOS | **10.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [森 袁](https://appshunter.io/developer/869844210) | [Zhejiang Jieshi Intelligent Technology Co., Ltd.](https://appshunter.io/developer/1819461489) |

## What reviewers say

### 数学口算练习

[App page](https://appshunter.io/ios/app/id1546588357)

This app offers a simple way for young children and elementary students to practice mental math skills. It includes various addition, subtraction, multiplication, and division exercises designed to improve calculation speed and accuracy.

**Highlights:** Addition, subtraction, multiplication, division exercises, Improves mental math skills, Suitable for early learners and elementary students, Designed according to primary school math standards, Helps increase calculation speed and accuracy

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 获取完全版本 | $3.00 | one-time |


### UNITRUCK

[App page](https://appshunter.io/ios/app/unitruck/id6747029620)

**In-app purchases:** none


## Frequently asked questions

### Is 数学口算练习 free?

数学口算练习 is free to download, with in-app purchases available.

### Is UNITRUCK free?

UNITRUCK is free to download, with no in-app purchases.

### Do 数学口算练习 or UNITRUCK have ads?

Neither 数学口算练习 nor UNITRUCK shows ads.

### Which is updated more often, 数学口算练习 or UNITRUCK?

数学口算练习 ships an update every 7 months, and UNITRUCK every 7 months. Most recently, 数学口算练习 was updated on October 27, 2026 and UNITRUCK on October 9, 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.*