# FS Quality Evaluation vs QC One Inspector

The clearest difference is update cadence: QC One Inspector at every 3 weeks against FS Quality Evaluation's every 5 months. FS Quality Evaluation's advantage is iOS requirement (7.0 vs 15.5). 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.

FS Quality Evaluation ships an update every 5 months, QC One Inspector every 3 weeks. The most recent releases landed on October 26, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | FS Quality Evaluation | QC One Inspector |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 3 weeks** |
| Size | 10 MB | 140 MB |
| Requires iOS | **7.0** | 15.5 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Priva BV](https://appshunter.io/developer/503531436) | [Normec QC One B.V.](https://appshunter.io/developer/1193170068) |

## What reviewers say

### FS Quality Evaluation

[App page](https://appshunter.io/ios/app/fs-quality-evaluation/id826453319)

**Features:** macOS Compatibility

**In-app purchases:** none


### QC One Inspector

[App page](https://appshunter.io/ios/app/qc-one-inspector/id1665283803)

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

**In-app purchases:** none


## Frequently asked questions

### Is FS Quality Evaluation free?

FS Quality Evaluation is free to download, with no in-app purchases.

### Is QC One Inspector free?

QC One Inspector is free to download, with no in-app purchases.

### Do FS Quality Evaluation or QC One Inspector have ads?

Neither FS Quality Evaluation nor QC One Inspector shows ads.

### Which is updated more often, FS Quality Evaluation or QC One Inspector?

FS Quality Evaluation ships an update every 5 months, and QC One Inspector every 3 weeks. Most recently, FS Quality Evaluation was updated on October 26, 2026 and QC One Inspector on October 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.*