# PeraTango vs Y's英単語

The clearest difference is in-app purchases: Y's英単語 at none against PeraTango's 1. PeraTango's advantage is update cadence (every 6 days vs every 3 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. PeraTango sells 1 one-off in-app purchase. Y's英単語 asks for nothing beyond the download.

PeraTango ships an update every 6 days, Y's英単語 every 3 weeks. The most recent releases landed on October 10, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | PeraTango | Y's英単語 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 6 days** | Every 3 weeks |
| Size | 14 MB | 2 MB |
| Requires iOS | **17.0** | 17.6 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Hiroki Shingu](https://appshunter.io/developer/1195484473) | [kiyotaka takanishi](https://appshunter.io/developer/6777109286) |

## What reviewers say

### PeraTango

[App page](https://appshunter.io/ios/app/peratango/id6766181074)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PeraTango サポーター | $1.99 | one-time |


### Y's英単語

[App page](https://appshunter.io/ios/app/ys/id6777109284)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is PeraTango free?

PeraTango is free to download, with in-app purchases available.

### Is Y's英単語 free?

Y's英単語 is free to download, with no in-app purchases.

### Do PeraTango or Y's英単語 have ads?

Neither PeraTango nor Y's英単語 shows ads.

### Which is updated more often, PeraTango or Y's英単語?

PeraTango ships an update every 6 days, and Y's英単語 every 3 weeks. Most recently, PeraTango was updated on October 10, 2026 and Y's英単語 on October 11, 2026.

---

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