# Speed math vs 数学口算练习

The clearest difference is price: Speed math at Free against 数学口算练习's $0.99. 数学口算练习's advantage is in-app purchases (none vs 1) and ads (none vs shown). On update cadence and device support there is nothing between them.

Speed math is free to download; 数学口算练习 costs $0.99 up front. Speed math sells 1 one-off in-app purchase. 数学口算练习 asks for nothing beyond the download.

Speed math ships an update every 11 months, 数学口算练习 every 12 months. The most recent releases landed on September 17, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Speed math | 数学口算练习 |
| --- | --- | --- |
| Price | **Free** | $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 | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 11 months** | Every 12 months |
| Monetization | — | Free |
| Size | 16 MB | 37 MB |
| Requires iOS | 12.0 | **10.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [向军 贾](https://appshunter.io/developer/788691093) | [森 袁](https://appshunter.io/developer/513885536) |

## What reviewers say

### Speed math

[App page](https://appshunter.io/ios/app/speed-mathmental-arithmetic/id1092366930)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock function and off AD | $3.99 | one-time |


### 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 Speed math free?

Speed math is free to download, with in-app purchases available.

### Is 数学口算练习 free?

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

### Do Speed math or 数学口算练习 have ads?

Speed math shows ads; 数学口算练习 does not.

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

Speed math ships an update every 11 months, and 数学口算练习 every 12 months. Most recently, Speed math was updated on September 17, 2026 and 数学口算练习 on September 23, 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.*