# Witega Scan vs sunbright US

The clearest difference is update cadence: Witega Scan at every 2 months against sunbright US's every 6 months. Witega Scan also leads on iOS requirement (12.0 vs 16.6). 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.

Witega Scan ships an update every 2 months, sunbright US every 6 months. The most recent releases landed on October 5, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Witega Scan | sunbright US |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 6 months |
| Size | 136 MB | 63 MB |
| Requires iOS | **12.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 12+ |
| Developer | [Hukui Biotechnology](https://appshunter.io/developer/1591429992) | [Shanghai Sunbright Industrial Co.,Ltd](https://appshunter.io/developer/1749930927) |

## What reviewers say

### Witega Scan

[App page](https://appshunter.io/ios/app/witega-scan/id6444405080)

**Features:** macOS Compatibility

**In-app purchases:** none


### sunbright US

[App page](https://appshunter.io/ios/app/sunbright-us/id6532601807)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Witega Scan free?

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

### Is sunbright US free?

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

### Do Witega Scan or sunbright US have ads?

Neither Witega Scan nor sunbright US shows ads.

### Which is updated more often, Witega Scan or sunbright US?

Witega Scan ships an update every 2 months, and sunbright US every 6 months. Most recently, Witega Scan was updated on October 5, 2026 and sunbright US on October 7, 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.*