# 学生体测助手 vs 动作比对

The clearest difference is price: 动作比对 at Free against 学生体测助手's $2.99. 动作比对 also leads on update cadence (every 2 days vs every 16 months). 学生体测助手's advantage is in-app purchases (none vs 1). On ads, device support and iOS requirement there is nothing between them.

动作比对 is free to download; 学生体测助手 costs $2.99 up front. 动作比对 sells 1 one-off in-app purchase. 学生体测助手 asks for nothing beyond the download.

学生体测助手 ships an update every 16 months, 动作比对 every 2 days. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | 学生体测助手 | 动作比对 |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ai/id6766137033/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 16 months | **Every 2 days** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 5 MB | 64 MB |
| Requires iOS | 15.6 | **15.5** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [摇摇 章](https://appshunter.io/developer/1570032236) | [Chengdu Naodong Youai Technology Co., Ltd.](https://appshunter.io/developer/6773534308) |

## What reviewers say

### 学生体测助手

[App page](https://appshunter.io/ios/app/id6473078237)

This app calculates physical fitness test scores for students across all educational levels, based on national standards. It accurately computes results for BMI, jump rope, running, and more, providing score breakdowns and grade references. Track your child's progress and training effectiveness for easier achievement of perfect scores.

**Highlights:** Covers all student levels (primary to university), Calculates BMI, jump rope, running scores, Provides score and grade references, Based on National Student Physical Health Standards, Real-time progress tracking, Home-school data synchronization

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

**In-app purchases:** none


### 动作比对

[App page](https://appshunter.io/ios/app/ai/id6766137033)

Analyze your movements by comparing your practice videos side-by-side with standard actions. Get detailed feedback with AI-powered analysis, including skeletal tracking, joint angle alignment, and a score from 0-100. Ideal for fitness, dance, sports, and martial arts training.

**Highlights:** Side-by-side video comparison, 33-point skeletal tracking, Joint angle alignment, 0-100 scoring and grading, AI natural language feedback, Local bone extraction, Real-time progress bar

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 完整版 · 解锁全部功能 | $14.99 | one-time |


## Frequently asked questions

### Is 学生体测助手 free?

学生体测助手 costs $2.99, with no in-app purchases.

### Is 动作比对 free?

动作比对 is free to download, with in-app purchases available.

### Do 学生体测助手 or 动作比对 have ads?

Neither 学生体测助手 nor 动作比对 shows ads.

### Which is updated more often, 学生体测助手 or 动作比对?

学生体测助手 ships an update every 16 months, and 动作比对 every 2 days. Most recently, 学生体测助手 was updated on October 25, 2026 and 动作比对 on October 24, 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.*