# 深圳中考英语词汇 AI批改英语作文 vs Mental Math Workout

The clearest difference is in-app purchases: Mental Math Workout at none against 深圳中考英语词汇 AI批改英语作文's 1. 深圳中考英语词汇 AI批改英语作文's advantage is update cadence (daily vs weekly) and device support. On price there is nothing between them.

Both are free to download. 深圳中考英语词汇 AI批改英语作文 sells 1 one-off in-app purchase. Mental Math Workout asks for nothing beyond the download.

深圳中考英语词汇 AI批改英语作文 ships an update daily, Mental Math Workout weekly. The most recent releases landed on September 9, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | 深圳中考英语词汇 AI批改英语作文 | Mental Math Workout |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/mental-math-workout/id6475386678/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | — |
| Update frequency | **Daily** | Weekly |
| Monetization | — | Free |
| Size | 52 MB | 27 MB |
| Requires iOS | **10.0** | 13.0 |
| Devices | **iPhone, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [建政 朱](https://appshunter.io/developer/599473971) | [Qingdao Chuyan Technology Co., Ltd](https://appshunter.io/developer/1450752232) |

## What reviewers say

### 深圳中考英语词汇 AI批改英语作文

[App page](https://appshunter.io/ios/app/ai/id1582977249)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 一次购买，永久使用 | $1.99 | one-time |


### Mental Math Workout

[App page](https://appshunter.io/ios/app/mental-math-workout/id6475386678)

Practice arithmetic skills with customizable exercises. Track your progress, review past sessions, and generate printable reports. Designed for consistent daily improvement in math.

**Highlights:** Customizable math exercises, Addition, subtraction, multiplication, division, Decimal and negative number support, Instant answer feedback, Session time tracking, History browsing, Printable PDF reports

**In-app purchases:** none


## Frequently asked questions

### Is 深圳中考英语词汇 AI批改英语作文 free?

深圳中考英语词汇 AI批改英语作文 is free to download, with in-app purchases available.

### Is Mental Math Workout free?

Mental Math Workout is free to download, with no in-app purchases.

### Which is updated more often, 深圳中考英语词汇 AI批改英语作文 or Mental Math Workout?

深圳中考英语词汇 AI批改英语作文 ships an update daily, and Mental Math Workout weekly. Most recently, 深圳中考英语词汇 AI批改英语作文 was updated on September 9, 2026 and Mental Math Workout on September 11, 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.*