# 数学口算HD vs Mental Math Pro

The clearest difference is rating: 数学口算HD at 5.0 against Mental Math Pro's 4.2. 数学口算HD also leads on ads (none vs shown). Mental Math Pro's advantage is update cadence (fortnightly vs every 6 months). On price, review sentiment, ratings volume and in-app purchases there is nothing between them.

Both are free to download. 数学口算HD sells 7 one-off in-app purchases and Mental Math Pro sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

数学口算HD holds the better App Store score, 5.0 against 4.2. Both are backed by a comparable volume of ratings — 4 and 9 respectively. Written reviews complicate that: 75% of 数学口算HD's written reviews are positive against 77% of Mental Math Pro'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, Mental Math Pro fortnightly. The most recent releases landed on October 5, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | 数学口算HD | Mental Math Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/hd/id1632726087/reviews)** | [4.2 (9 ratings)](https://appshunter.io/ios/app/mental-math-pro-math-quiz/id6448457945/reviews) |
| Number of ratings | 4 | **9** |
| Positive reviews | 75.0% of reviews | **77.3% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 6 months | **Fortnightly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 4 MB | 34 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) | [Peikun Duan](https://appshunter.io/developer/1240254007) |

## 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 |


### Mental Math Pro

[App page](https://appshunter.io/ios/app/mental-math-pro-math-quiz/id6448457945)

Practice basic math operations like addition, subtraction, multiplication, and division through engaging games. Offers customizable difficulty levels and a two-player battle mode to enhance logical thinking and mental arithmetic skills for all ages.

**Highlights:** Addition, subtraction, multiplication, division practice, Adjustable difficulty levels, Two-player battle mode, Game-like learning experience, Brain training and logical thinking enhancement, Suitable for all ages

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |


## 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 Mental Math Pro free?

Mental Math Pro is free to download, with in-app purchases available.

### Which has better reviews, 数学口算HD or Mental Math Pro?

数学口算HD is rated higher. 数学口算HD averages 5.0 out of 5 from 4 ratings, while Mental Math Pro averages 4.2 from 9 ratings.

### Do 数学口算HD or Mental Math Pro have ads?

Mental Math Pro shows ads; 数学口算HD does not.

### Which is updated more often, 数学口算HD or Mental Math Pro?

数学口算HD ships an update every 6 months, and Mental Math Pro fortnightly. Most recently, 数学口算HD was updated on October 5, 2026 and Mental Math Pro on October 15, 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.*