# レター vs シャレニー

The clearest difference is update cadence: レター at every 3 weeks against シャレニー's every 13 months. シャレニー's advantage is device support (3 vs 1) and iOS requirement (9.0 vs 16.2). On price, ads 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.

レター ships an update every 3 weeks, シャレニー every 13 months. The most recent releases landed on October 26, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | レター | シャレニー |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (51 ratings)](https://appshunter.io/ios/app/id789614903/reviews)** | — |
| Number of ratings | **51** | — |
| Positive reviews | 70.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 13 months |
| Size | 132 MB | 6 MB |
| Requires iOS | 16.2 | **9.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [ROLLCAKE Inc.](https://appshunter.io/developer/789614906) | [TACHIBANA CO.,LTD.](https://appshunter.io/developer/1128627139) |

## What reviewers say

### レター

[App page](https://appshunter.io/ios/app/id789614903)

**In-app purchases:** none


### シャレニー

[App page](https://appshunter.io/ios/app/id1128627140)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is レター free?

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

### Is シャレニー free?

シャレニー is free to download, with no in-app purchases.

### Do レター or シャレニー have ads?

Neither レター nor シャレニー shows ads.

### Which is updated more often, レター or シャレニー?

レター ships an update every 3 weeks, and シャレニー every 13 months. Most recently, レター was updated on October 26, 2026 and シャレニー on September 28, 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.*