# 数学口算HD vs Arithmetic Worksheet

The clearest difference is in-app purchases: Arithmetic Worksheet at none against 数学口算HD's 7. 数学口算HD's advantage is iOS requirement (9.0 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HD sells 7 one-off in-app purchases. Arithmetic Worksheet asks for nothing beyond the download.

数学口算HD ships an update every 6 months, Arithmetic Worksheet every 4 months. The most recent releases landed on September 18, 2026 and February 27, 2026 respectively.

## The numbers

| Metric | 数学口算HD | Arithmetic Worksheet |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/hd/id1632726087/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 4 months** |
| Monetization | Free with in-app purchases | — |
| Size | 4 MB | 87 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [摇摇 章](https://appshunter.io/developer/1570032236) | [Yan Xu](https://appshunter.io/developer/1503643654) |

## 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 |


### Arithmetic Worksheet

[App page](https://appshunter.io/ios/app/arithmetic-worksheet/id6473706462)

**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 Arithmetic Worksheet free?

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

### Do 数学口算HD or Arithmetic Worksheet have ads?

Neither 数学口算HD nor Arithmetic Worksheet shows ads.

### Which is updated more often, 数学口算HD or Arithmetic Worksheet?

数学口算HD ships an update every 6 months, and Arithmetic Worksheet every 4 months. Most recently, 数学口算HD was updated on September 18, 2026 and Arithmetic Worksheet on February 27, 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.*