# 数学口算HD vs 数学口算练习

The clearest difference is price: 数学口算HD at Free against 数学口算练习's $0.99. 数学口算HD also leads on rating (5.0 vs 4.5). 数学口算练习's advantage is in-app purchases (none vs 7) and review sentiment (91% vs 75%). On update cadence, ads, device support and iOS requirement there is nothing between them.

数学口算HD is free to download; 数学口算练习 costs $0.99 up front. 数学口算HD sells 7 one-off in-app purchases. 数学口算练习 asks for nothing beyond the download.

数学口算HD holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: 数学口算练习 has 34 ratings behind it against 4, so its average is the more settled of the two. Written reviews complicate that: 75% of 数学口算HD's written reviews are positive against 91% of 数学口算练习's, so the app with the better star average is not the one people write more warmly about.

数学口算HD ships an update every 6 months, 数学口算练习 every 12 months. The most recent releases landed on October 24, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | 数学口算HD | 数学口算练习 |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/hd/id1632726087/reviews)** | [4.5 (34 ratings)](https://appshunter.io/ios/app/id1665809560/reviews) |
| Number of ratings | 4 | **34** |
| Positive reviews | 75.0% of reviews | **90.9% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 6 months** | Every 12 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 4 MB | 37 MB |
| Requires iOS | **9.0** | 10.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [摇摇 章](https://appshunter.io/developer/1570032236) | [森 袁](https://appshunter.io/developer/513885536) |

## What reviewers say

### 数学口算HD

[App page](https://appshunter.io/ios/app/hd/id1632726087)

This app simulates paper-based math drills for elementary students, offering customizable practice tests, automatic grading, and detailed error analysis. It covers addition, subtraction, multiplication, division, decimals, and fractions for grades 1-6, with a large question bank and printable options.

**Highlights:** Simulated paper test experience, Customizable test generation, Automatic grading and error analysis, Printable practice sheets, Grade-level specific question bank, Handwriting practice area

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 一年级口算 | $2.99 | one-time |
| 二年级口算 | $2.99 | one-time |
| 三年级口算 | $2.99 | one-time |
| 四年级口算 | $2.99 | one-time |
| 五年级口算 | $2.99 | one-time |
| 六年级口算 | $2.99 | one-time |
| 数学口算至尊VIP | $4.99 | 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 数学口算HD free?

数学口算HD 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.

### Which has better reviews, 数学口算HD or 数学口算练习?

数学口算HD is rated higher. 数学口算HD averages 5.0 out of 5 from 4 ratings, while 数学口算练习 averages 4.5 from 34 ratings.

### Do 数学口算HD or 数学口算练习 have ads?

Neither 数学口算HD nor 数学口算练习 shows ads.

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

数学口算HD ships an update every 6 months, and 数学口算练习 every 12 months. Most recently, 数学口算HD was updated on October 24, 2026 and 数学口算练习 on October 30, 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.*