# Sortue vs Echo Letters

The clearest difference is iOS requirement: Sortue at 17.6 against Echo Letters's 26.1. On price, ads, 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.

## The numbers

| Metric | Sortue | Echo Letters |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/sortue-gradient-color-sort/id6756030937/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Weekly | — |
| Monetization | Free | — |
| Size | 12 MB | 9 MB |
| Requires iOS | **17.6** | 26.1 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [AKINALP FIDAN](https://appshunter.io/developer/1844114666) | [ReachUp](https://appshunter.io/developer/1864016624) |

## What reviewers say

### Sortue

[App page](https://appshunter.io/ios/app/sortue-gradient-color-sort/id6756030937)

This game offers a peaceful escape by letting you arrange colored tiles into seamless gradients. Enjoy instant play with no ads or subscriptions, and an endless supply of procedurally generated levels. It's designed to help you relax and find your center.

**Highlights:** Seamless gradient puzzles, Instant play, no loading, Zero ads and no subscriptions, Procedurally generated levels, Adaptive difficulty, Minimalist design

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

**In-app purchases:** none


### Echo Letters

[App page](https://appshunter.io/ios/app/echo-letters/id6756981207)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Sortue free?

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

### Is Echo Letters free?

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

### Do Sortue or Echo Letters have ads?

Neither Sortue nor Echo Letters shows ads.

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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.*