# JongKey vs Pismo Писмо

The clearest difference is ads: Pismo Писмо at none against JongKey's shown. On price, update cadence, in-app purchases and device support there is nothing between them.

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

Both ship on a similar rhythm, roughly daily. The most recent releases landed on October 30, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | JongKey | Pismo Писмо |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Daily | Daily |
| Size | 6 MB | 166 MB |
| Requires iOS | 17.6 | 17.6 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Yuki Takeda](https://appshunter.io/developer/1021096508) | [HARUKA HANAOKA](https://appshunter.io/developer/1849108633) |

## What reviewers say

### JongKey

[App page](https://appshunter.io/ios/app/jongkey-mahjong-keyboard/id6748846911)

**Features:** macOS Compatibility

**In-app purchases:** none


### Pismo Писмо

[App page](https://appshunter.io/ios/app/pismo/id6754819613)

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

**In-app purchases:** none


## Frequently asked questions

### Is JongKey free?

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

### Is Pismo Писмо free?

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

### Do JongKey or Pismo Писмо have ads?

JongKey shows ads; Pismo Писмо does not.

### Which is updated more often, JongKey or Pismo Писмо?

JongKey ships an update daily, and Pismo Писмо daily. Most recently, JongKey was updated on October 30, 2026 and Pismo Писмо on November 5, 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.*