# Zero Grid vs Arrow Loop

The clearest difference is ads: Arrow Loop at none against Zero Grid's shown. Zero Grid's advantage is iOS requirement (15.0 vs 17.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Zero Grid sells 1 one-off in-app purchase and Arrow Loop sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Zero Grid | Arrow Loop |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | — | Monthly |
| Size | 141 MB | 2 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Yuki Tsuna](https://appshunter.io/developer/1868553519) | [torankirite](https://appshunter.io/developer/1883564850) |

## What reviewers say

### Zero Grid

[App page](https://appshunter.io/ios/app/zero-grid/id6760925027)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |


### Arrow Loop

[App page](https://appshunter.io/ios/app/arrow-loop-logic-puzzle/id6799569871)

**Features:** iPhone Duo support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $4.99 | one-time |


## Frequently asked questions

### Is Zero Grid free?

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

### Is Arrow Loop free?

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

### Do Zero Grid or Arrow Loop have ads?

Zero Grid shows ads; Arrow Loop 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.*