# WordDeck vs PeraTango

WordDeck and PeraTango are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. WordDeck sells 2 in-app purchases, starting at $4.99 per month and PeraTango sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

WordDeck ships an update every 2 weeks, PeraTango every 6 days. The most recent releases landed on October 5, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | WordDeck | PeraTango |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 6 days** |
| Size | 7 MB | 14 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [株式会社オポチュニティ](https://appshunter.io/developer/1740927723) | [Hiroki Shingu](https://appshunter.io/developer/1195484473) |

## What reviewers say

### WordDeck

[App page](https://appshunter.io/ios/app/worddeck-smart-flashcards/id6759355699)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| プレミアムプラン（月額） | $4.99 | per month |
| プレミアムプラン（年額） | $29.99 | per year |


### 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 |


## Frequently asked questions

### Is WordDeck free?

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

### Is PeraTango free?

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

### Do WordDeck or PeraTango have ads?

Neither WordDeck nor PeraTango shows ads.

### Which is updated more often, WordDeck or PeraTango?

WordDeck ships an update every 2 weeks, and PeraTango every 6 days. Most recently, WordDeck was updated on October 5, 2026 and PeraTango on October 10, 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.*