# AR Volt Meter vs Newton's School

The clearest difference is ads: AR Volt Meter at none against Newton's School's shown. AR Volt Meter also leads on iOS requirement (12.0 vs 15.0). On price, 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 | AR Volt Meter | Newton's School |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | — | Every 2 weeks |
| Size | 77 MB | 94 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ATSUSHI INAGAKI](https://appshunter.io/developer/1670043302) | [masaya arai](https://appshunter.io/developer/1725091937) |

## What reviewers say

### AR Volt Meter

[App page](https://appshunter.io/ios/app/ar-volt-meter/id1670043300)

**Features:** macOS Compatibility

**In-app purchases:** none


### Newton's School

[App page](https://appshunter.io/ios/app/newtons-school-brilliant/id6477858804)

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

**In-app purchases:** none


## Frequently asked questions

### Is AR Volt Meter free?

AR Volt Meter is free to download, with no in-app purchases.

### Is Newton's School free?

Newton's School is free to download, with no in-app purchases.

### Do AR Volt Meter or Newton's School have ads?

Newton's School shows ads; AR Volt Meter 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.*