# Letto vs RedFlag

The clearest difference is device support: RedFlag at 2 against Letto's —. Letto's advantage is iOS requirement (12.0 vs 14.0). On price 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.

## The numbers

| Metric | Letto | RedFlag |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | — | Every 10 days |
| Size | 59 MB | 288 MB |
| Requires iOS | **12.0** | 14.0 |
| Devices | — | **iPhone, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [Alexandr Tokarev](https://appshunter.io/developer/1617533697) | [RedFlag Fm L.L.C-FZ](https://appshunter.io/developer/6775733402) |

## What reviewers say

### Letto

[App page](https://appshunter.io/ios/app/letto/id6471020029)

**In-app purchases:** none


### RedFlag

[App page](https://appshunter.io/ios/app/redflag/id6775733400)

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

**In-app purchases:** none


## Frequently asked questions

### Is Letto free?

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

### Is RedFlag free?

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

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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.*