# 【教養・語学・生活】資格試験勉強750種類以上解く問クイック vs Euclid Lab

The clearest difference is in-app purchases: Euclid Lab at none against 【教養・語学・生活】資格試験勉強750種類以上解く問クイック's 1. Euclid Lab also leads on ads (none vs shown) and update cadence (every 3 days vs monthly). 【教養・語学・生活】資格試験勉強750種類以上解く問クイック's advantage is iOS requirement (13.0 vs 17.0). On price and device support there is nothing between them.

Both are free to download. 【教養・語学・生活】資格試験勉強750種類以上解く問クイック sells 1 in-app purchase, starting at $5.99 per month. Euclid Lab asks for nothing beyond the download.

【教養・語学・生活】資格試験勉強750種類以上解く問クイック ships an update monthly, Euclid Lab every 3 days. The most recent releases landed on October 17, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | 【教養・語学・生活】資格試験勉強750種類以上解く問クイック | Euclid Lab |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Every 3 days** |
| Size | 109 MB | 14 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [TORU YAMAKAWA](https://appshunter.io/developer/1847331833) | [Yung-Hsin Shieh](https://appshunter.io/developer/6794223212) |

## What reviewers say

### 【教養・語学・生活】資格試験勉強750種類以上解く問クイック

[App page](https://appshunter.io/ios/app/750/id6761866700)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| プレミアムプラン | $5.99 | per month |


### Euclid Lab

[App page](https://appshunter.io/ios/app/euclid-lab/id6801162141)

**Features:** Family Sharing, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is 【教養・語学・生活】資格試験勉強750種類以上解く問クイック free?

【教養・語学・生活】資格試験勉強750種類以上解く問クイック is free to download, with in-app purchases available.

### Is Euclid Lab free?

Euclid Lab is free to download, with no in-app purchases.

### Do 【教養・語学・生活】資格試験勉強750種類以上解く問クイック or Euclid Lab have ads?

【教養・語学・生活】資格試験勉強750種類以上解く問クイック shows ads; Euclid Lab does not.

### Which is updated more often, 【教養・語学・生活】資格試験勉強750種類以上解く問クイック or Euclid Lab?

【教養・語学・生活】資格試験勉強750種類以上解く問クイック ships an update monthly, and Euclid Lab every 3 days. Most recently, 【教養・語学・生活】資格試験勉強750種類以上解く問クイック was updated on October 17, 2026 and Euclid Lab on October 13, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*