# 成語クイズ vs shadoco

The clearest difference is device support: shadoco at 3 against 成語クイズ's —. shadoco also leads on iOS requirement (15.0 vs 17.4). On price and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | 成語クイズ | shadoco |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 66.7% of reviews |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | — | Weekly |
| Monetization | — | Free |
| Size | 1 MB | 80 MB |
| Requires iOS | 17.4 | **15.0** |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Kumiko Hirobe](https://appshunter.io/developer/642098115) | [ALC PRESS, INC.](https://appshunter.io/developer/311444037) |

## What reviewers say

### 成語クイズ

[App page](https://appshunter.io/ios/app/id1097446996)

**In-app purchases:** none


### shadoco

[App page](https://appshunter.io/ios/app/shadoco/id6791490582)

This app uses the shadowing technique to improve English listening comprehension. It guides users through a 5-step process, with AI feedback on pronunciation and listening accuracy. Designed for busy individuals, it offers adjustable playback speeds and progress tracking.

**Highlights:** Shadowing technique for listening improvement, 5-step guided learning process, AI pronunciation and listening analysis, Adjustable playback speed (0.5x-2.0x), Progress tracking and learning records, Script display options (English/Japanese)

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

**In-app purchases:** none


## Frequently asked questions

### Is 成語クイズ free?

成語クイズ is free to download, with no in-app purchases.

### Is shadoco free?

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

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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.*