# Certify Yellow QC vs VidSize

The clearest difference is price: Certify Yellow QC at Free against VidSize's $0.99. On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Certify Yellow QC is free to download; VidSize costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Certify Yellow QC | VidSize |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Monetization | Free | — |
| Size | 25 MB | 3 MB |
| Requires iOS | **16.0** | 17.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Acviss Technologies Private Limited](https://appshunter.io/developer/1518557089) | [Gwyn Play Private Limited](https://appshunter.io/developer/1719830345) |

## What reviewers say

### Certify Yellow QC

[App page](https://appshunter.io/ios/app/certify-yellow-qc/id1529225471)

This tool helps factories and manufacturers verify product authenticity during production. It uses AI-driven security technology to detect counterfeits in real-time, ensuring accurate quality control. Quickly scan labels to confirm genuine products and streamline the QC process.

**Highlights:** AI-driven security technology, Real-time counterfeit detection, Instant Yellow Label scanning, Non-cloneable label verification, Streamlined factory QC process

**Features:** macOS Compatibility

**In-app purchases:** none


### VidSize

[App page](https://appshunter.io/ios/app/vidsize-video-compressor/id6759342886)

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

**In-app purchases:** none


## Frequently asked questions

### Is Certify Yellow QC free?

Certify Yellow QC is free to download, with no in-app purchases.

### Is VidSize free?

VidSize costs $0.99, with no in-app purchases.

### Do Certify Yellow QC or VidSize have ads?

Neither Certify Yellow QC nor VidSize 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.*