# 英単語クイズ vs iDev Tango

The clearest difference is in-app purchases: iDev Tango at none against 英単語クイズ's 1. iDev Tango also leads on update cadence (every 2 days vs fortnightly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. 英単語クイズ sells 1 one-off in-app purchase. iDev Tango asks for nothing beyond the download.

英単語クイズ ships an update fortnightly, iDev Tango every 2 days. The most recent releases landed on September 18, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | 英単語クイズ | iDev Tango |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Fortnightly | **Every 2 days** |
| Size | 16 MB | 5 MB |
| Requires iOS | **17.4** | 17.6 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Yusaku Fujita](https://appshunter.io/developer/1506740830) | [shohei yukawa](https://appshunter.io/developer/1825580540) |

## What reviewers say

### 英単語クイズ

[App page](https://appshunter.io/ios/app/id6736897285)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 広告の非表示 | $3.99 | one-time |


### iDev Tango

[App page](https://appshunter.io/ios/app/idev-tango/id6757414016)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 英単語クイズ free?

英単語クイズ is free to download, with in-app purchases available.

### Is iDev Tango free?

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

### Do 英単語クイズ or iDev Tango have ads?

Both 英単語クイズ and iDev Tango show ads.

### Which is updated more often, 英単語クイズ or iDev Tango?

英単語クイズ ships an update fortnightly, and iDev Tango every 2 days. Most recently, 英単語クイズ was updated on September 18, 2026 and iDev Tango on September 17, 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.*