# Shift vs Echo

The clearest difference is in-app purchases: Echo at none against Shift's 1. Shift's advantage is device support and iOS requirement (15.0 vs 17.0). On price there is nothing between them.

Both are free to download. Shift sells 1 one-off in-app purchase. Echo asks for nothing beyond the download.

## The numbers

| Metric | Shift | Echo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (16 ratings)](https://appshunter.io/ios/app/shift-block-game/id1634123005/reviews)** | — |
| Number of ratings | **16** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | — |
| Update frequency | Every 3 weeks | — |
| Monetization | Free with in-app purchases | — |
| Size | 20 MB | 1 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [Travis Bogosian](https://appshunter.io/developer/962446243) | [BERKE ERKESIM](https://appshunter.io/developer/1878370920) |

## What reviewers say

### Shift

[App page](https://appshunter.io/ios/app/shift-block-game/id1634123005)

A relaxing block puzzle game where you group blocks by color and adapt to shifting mechanics. Plan your moves to clear groups and earn points, with increasing speed and arrow effects adding challenge. Enjoy casual play or aim for high scores in multiple game modes.

**Highlights:** Block grouping by color, Shifting block mechanics, Increasing game speed, Arrow effect challenges, Original soundtrack, Unlockable achievements

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $2.99 | one-time |


### Echo

[App page](https://appshunter.io/ios/app/echo-grid-puzzle/id6759986579)

**In-app purchases:** none


## Frequently asked questions

### Is Shift free?

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

### Is Echo free?

Echo 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.*