# 眼鏡作製技能検定1級 vs 上級英語五秒鍛錬

The clearest difference is in-app purchases: 上級英語五秒鍛錬 at none against 眼鏡作製技能検定1級's 1. 眼鏡作製技能検定1級's advantage is ads (none vs shown) and iOS requirement (16.0 vs 18.0). On price and device support there is nothing between them.

Both are free to download. 眼鏡作製技能検定1級 sells 1 one-off in-app purchase. 上級英語五秒鍛錬 asks for nothing beyond the download.

## The numbers

| Metric | 眼鏡作製技能検定1級 | 上級英語五秒鍛錬 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | — | Every 2 weeks |
| Size | 5 MB | 39 MB |
| Requires iOS | **16.0** | 18.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [TAKAYUKI OOTA](https://appshunter.io/developer/1855196437) | [Taiki Saito](https://appshunter.io/developer/995768398) |

## What reviewers say

### 眼鏡作製技能検定1級

[App page](https://appshunter.io/ios/app/1/id6758530892)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 眼鏡作製技能検定1級 試験対策 | $1.99 | one-time |


### 上級英語五秒鍛錬

[App page](https://appshunter.io/ios/app/toeic/id6766261076)

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

**In-app purchases:** none


## Frequently asked questions

### Is 眼鏡作製技能検定1級 free?

眼鏡作製技能検定1級 is free to download, with in-app purchases available.

### Is 上級英語五秒鍛錬 free?

上級英語五秒鍛錬 is free to download, with no in-app purchases.

### Do 眼鏡作製技能検定1級 or 上級英語五秒鍛錬 have ads?

上級英語五秒鍛錬 shows ads; 眼鏡作製技能検定1級 does not.

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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.*