# StateGap vs NovaQI Scan

The clearest difference is in-app purchases: StateGap at none against NovaQI Scan's 2. StateGap also leads on ads (none vs shown). NovaQI Scan's advantage is update cadence (weekly vs every 2 weeks) and iOS requirement (15.1 vs 17.0). On price and device support there is nothing between them.

Both are free to download. NovaQI Scan sells 2 in-app purchases, starting at $2.99 per month. StateGap asks for nothing beyond the download.

StateGap ships an update every 2 weeks, NovaQI Scan weekly. The most recent releases landed on October 25, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | StateGap | NovaQI Scan |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 weeks | **Weekly** |
| Size | 53 MB | 64 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Pawel B](https://appshunter.io/developer/1448631672) | [Davi Augusto Wazlawick](https://appshunter.io/developer/6775790622) |

## What reviewers say

### StateGap

[App page](https://appshunter.io/ios/app/stategap/id6759204555)

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

**In-app purchases:** none


### NovaQI Scan

[App page](https://appshunter.io/ios/app/novaqi-scan/id6775790620)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Starter | $2.99 | per month |
| Premium | $4.99 | per month |


## Frequently asked questions

### Is StateGap free?

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

### Is NovaQI Scan free?

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

### Do StateGap or NovaQI Scan have ads?

NovaQI Scan shows ads; StateGap does not.

### Which is updated more often, StateGap or NovaQI Scan?

StateGap ships an update every 2 weeks, and NovaQI Scan weekly. Most recently, StateGap was updated on October 25, 2026 and NovaQI Scan on October 9, 2026.

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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.*