# FLAT Code Scanner vs Robot QR

The clearest difference is update cadence: Robot QR at every 2 weeks against FLAT Code Scanner's every 32 months. Robot QR also leads on iOS requirement (9.0 vs 26.0). 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.

FLAT Code Scanner ships an update every 32 months, Robot QR every 2 weeks. The most recent releases landed on October 7, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | FLAT Code Scanner | Robot QR |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 32 months | **Every 2 weeks** |
| Size | 35 MB | 10 MB |
| Requires iOS | 26.0 | **9.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Nobuhide Uzawa](https://appshunter.io/developer/869281903) | [Gianmaria Mancosu](https://appshunter.io/developer/385741543) |

## What reviewers say

### FLAT Code Scanner

[App page](https://appshunter.io/ios/app/flat-code-scanner/id883893030)

**Features:** macOS Compatibility

**In-app purchases:** none


### Robot QR

[App page](https://appshunter.io/ios/app/robot-qr-more-than-a-barcode-and-qr-code-reader/id1143939296)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is FLAT Code Scanner free?

FLAT Code Scanner is free to download, with no in-app purchases.

### Is Robot QR free?

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

### Do FLAT Code Scanner or Robot QR have ads?

Neither FLAT Code Scanner nor Robot QR shows ads.

### Which is updated more often, FLAT Code Scanner or Robot QR?

FLAT Code Scanner ships an update every 32 months, and Robot QR every 2 weeks. Most recently, FLAT Code Scanner was updated on October 7, 2026 and Robot QR on October 11, 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.*