# 1QMobile Validation Tool vs SunArc

The clearest difference is in-app purchases: 1QMobile Validation Tool at none against SunArc's 1. 1QMobile Validation Tool also leads on iOS requirement (13.0 vs 16.4). On price, ads and device support there is nothing between them.

Both are free to download. SunArc sells 1 one-off in-app purchase. 1QMobile Validation Tool asks for nothing beyond the download.

## The numbers

| Metric | 1QMobile Validation Tool | SunArc |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 3 weeks |
| Size | 41 MB | 50 MB |
| Requires iOS | **13.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [QOGNIFY, INC](https://appshunter.io/developer/1322302496) | [Pascal von Burg](https://appshunter.io/developer/6797637525) |

## What reviewers say

### 1QMobile Validation Tool

[App page](https://appshunter.io/ios/app/1qmobile-validation-tool/id1559523851)

**Features:** macOS Compatibility

**In-app purchases:** none


### SunArc

[App page](https://appshunter.io/ios/app/sunarc-sun-path-and-shade-check/id6797637523)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ShadeCheck Unlock | $0.99 | one-time |


## Frequently asked questions

### Is 1QMobile Validation Tool free?

1QMobile Validation Tool is free to download, with no in-app purchases.

### Is SunArc free?

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

### Do 1QMobile Validation Tool or SunArc have ads?

Neither 1QMobile Validation Tool nor SunArc 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.*