# 環境計量士 vs 土木鋼構造診断士補対策 500問

The clearest difference is price: 環境計量士 at Free against 土木鋼構造診断士補対策 500問's $3.99. 土木鋼構造診断士補対策 500問's advantage is in-app purchases (none vs 1). On ads, device support and iOS requirement there is nothing between them.

環境計量士 is free to download; 土木鋼構造診断士補対策 500問 costs $3.99 up front. 環境計量士 sells 1 one-off in-app purchase. 土木鋼構造診断士補対策 500問 asks for nothing beyond the download.

## The numbers

| Metric | 環境計量士 | 土木鋼構造診断士補対策 500問 |
| --- | --- | --- |
| Price | **Free** | $3.99 |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | — | Every 3 weeks |
| Size | 5 MB | 34 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [TAKAYUKI OOTA](https://appshunter.io/developer/1855196437) | [satoshi yoshida](https://appshunter.io/developer/1873856165) |

## What reviewers say

### 環境計量士

[App page](https://appshunter.io/ios/app/id6758372008)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 環境計量士（騒音・振動関係） 試験対策 | $1.99 | one-time |


### 土木鋼構造診断士補対策 500問

[App page](https://appshunter.io/ios/app/500/id6790227207)

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

**In-app purchases:** none


## Frequently asked questions

### Is 環境計量士 free?

環境計量士 is free to download, with in-app purchases available.

### Is 土木鋼構造診断士補対策 500問 free?

土木鋼構造診断士補対策 500問 costs $3.99, with no in-app purchases.

### Do 環境計量士 or 土木鋼構造診断士補対策 500問 have ads?

Neither 環境計量士 nor 土木鋼構造診断士補対策 500問 shows ads.

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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.*