# 物理運動計算機 vs ACS2学生

The clearest difference is price: ACS2学生 at Free against 物理運動計算機's $1.99. ACS2学生 also leads on update cadence (every 9 days vs every 31 months). 物理運動計算機's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 17.6). On ads and in-app purchases there is nothing between them.

ACS2学生 is free to download; 物理運動計算機 costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

物理運動計算機 ships an update every 31 months, ACS2学生 every 9 days. Both last shipped on October 8, 2026.

## The numbers

| Metric | 物理運動計算機 | ACS2学生 |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 31 months | **Every 9 days** |
| Size | 18 MB | 11 MB |
| Requires iOS | **13.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Yoshiaki Onishi](https://appshunter.io/developer/852893746) | [ホクコウ](https://appshunter.io/developer/1286975653) |

## What reviewers say

### 物理運動計算機

[App page](https://appshunter.io/ios/app/id1107514780)

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

**In-app purchases:** none


### ACS2学生

[App page](https://appshunter.io/ios/app/acs2/id6751188596)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 物理運動計算機 free?

物理運動計算機 costs $1.99, with no in-app purchases.

### Is ACS2学生 free?

ACS2学生 is free to download, with no in-app purchases.

### Do 物理運動計算機 or ACS2学生 have ads?

Neither 物理運動計算機 nor ACS2学生 shows ads.

### Which is updated more often, 物理運動計算機 or ACS2学生?

物理運動計算機 ships an update every 31 months, and ACS2学生 every 9 days. Most recently, 物理運動計算機 was updated on October 8, 2026 and ACS2学生 on October 8, 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.*