# Certify Yellow QC vs iNexus

The clearest difference is review sentiment: iNexus at 100% against Certify Yellow QC's 0%. iNexus also leads on update cadence (fortnightly vs every 2 months) and iOS requirement (13.0 vs 16.0). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Certify Yellow QC ships an update every 2 months, iNexus fortnightly. The most recent releases landed on June 4, 2026 and July 24, 2026 respectively.

## The numbers

| Metric | Certify Yellow QC | iNexus |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | Free | Free |
| Size | 25 MB | 86 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Acviss Technologies Private Limited](https://appshunter.io/developer/1518557089) | [CTech Hight Technology Joint Stock Company](https://appshunter.io/developer/1761132722) |

## 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


### iNexus

[App page](https://appshunter.io/ios/app/inexus/id6723882496)

Easily build and manage your family tree, store ancestral and descendant information, and share updates with relatives. Organize family events and connect with your lineage.

**Highlights:** Build family trees easily, Store member information, Share family updates, View relative posts, Create family events

**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 iNexus free?

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

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

Neither Certify Yellow QC nor iNexus shows ads.

### Which is updated more often, Certify Yellow QC or iNexus?

Certify Yellow QC ships an update every 2 months, and iNexus fortnightly. Most recently, Certify Yellow QC was updated on June 4, 2026 and iNexus on July 24, 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.*