# CourseBot vs 数学口算练习

The clearest difference is price: CourseBot at Free against 数学口算练习's $0.99. 数学口算练习's advantage is iOS requirement (10.0 vs 14.0). On update cadence, ads, in-app purchases and device support there is nothing between them.

CourseBot is free to download; 数学口算练习 costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

CourseBot ships an update every 9 months, 数学口算练习 every 12 months. The most recent releases landed on August 31, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | CourseBot | 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 | No | No |
| Ads | No | No |
| Update frequency | **Every 9 months** | Every 12 months |
| Monetization | — | Free |
| Size | 5 MB | 37 MB |
| Requires iOS | 14.0 | **10.0** |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Hengyu Zhou](https://appshunter.io/developer/788570080) | [森 袁](https://appshunter.io/developer/513885536) |

## What reviewers say

### CourseBot

[App page](https://appshunter.io/ios/app/coursebot/id1041756805)

**Features:** Vision Pro support

**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 CourseBot free?

CourseBot is free to download, 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.

### Do CourseBot or 数学口算练习 have ads?

Neither CourseBot nor 数学口算练习 shows ads.

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

CourseBot ships an update every 9 months, and 数学口算练习 every 12 months. Most recently, CourseBot was updated on August 31, 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.*