# Blackout Grid vs Block Trainer Watch

The clearest difference is iOS requirement: Blackout Grid at 18.0 against Block Trainer Watch's 26.2. 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 | Blackout Grid | Block Trainer Watch |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | — |
| Size | 4 MB | 9 MB |
| Requires iOS | **18.0** | 26.2 |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [AM8 B.V.](https://appshunter.io/developer/1864964251) | [Nathaniel Garrett Davis](https://appshunter.io/developer/1803271714) |

## What reviewers say

### Blackout Grid

[App page](https://appshunter.io/ios/app/blackout-grid/id6757764825)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


### Block Trainer Watch

[App page](https://appshunter.io/ios/app/block-trainer-watch/id6761814644)

**Features:** Apple Watch app

**In-app purchases:** none


## Frequently asked questions

### Is Blackout Grid free?

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

### Is Block Trainer Watch free?

Block Trainer Watch is free to download, with no in-app purchases.

### Do Blackout Grid or Block Trainer Watch have ads?

Neither Blackout Grid nor Block Trainer Watch 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.*