# EchoGrid vs Reaction Grid Reflex

The clearest difference is in-app purchases: EchoGrid at none against Reaction Grid Reflex's 2. EchoGrid also leads on ads (none vs shown). Reaction Grid Reflex's advantage is iOS requirement (15.1 vs 17.0). On price and device support there is nothing between them.

Both are free to download. Reaction Grid Reflex sells 2 in-app purchases, starting at $1.99 per month. EchoGrid asks for nothing beyond the download.

## The numbers

| Metric | EchoGrid | Reaction Grid Reflex |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Size | 10 MB | 36 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sebastian Rodriguez Garcia](https://appshunter.io/developer/1890549599) | [Muhammed Furkan KUCUK](https://appshunter.io/developer/6784363020) |

## What reviewers say

### EchoGrid

[App page](https://appshunter.io/ios/app/echogrid-memory-puzzle/id6780402788)

**Features:** macOS Compatibility

**In-app purchases:** none


### Reaction Grid Reflex

[App page](https://appshunter.io/ios/app/reaction-grid-reflex/id6790916415)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium (Monthly) | $1.99 | per month |
| Premium (Yearly) | $19.99 | per year |


## Frequently asked questions

### Is EchoGrid free?

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

### Is Reaction Grid Reflex free?

Reaction Grid Reflex is free to download, with in-app purchases available.

### Do EchoGrid or Reaction Grid Reflex have ads?

Reaction Grid Reflex shows ads; EchoGrid does not.

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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.*