# QR Tool vs devHR

The clearest difference is update cadence: devHR at every 10 days against QR Tool's every 12 months. devHR also leads on device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

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

QR Tool ships an update every 12 months, devHR every 10 days. The most recent releases landed on September 26, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | QR Tool | devHR |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 10 days** |
| Size | 2 MB | 8 MB |
| Requires iOS | 16.6 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Kouichi Abe](https://appshunter.io/developer/295852950) | [dev.al](https://appshunter.io/developer/1102215294) |

## What reviewers say

### QR Tool

[App page](https://appshunter.io/ios/app/qr-tool-reader-and-generator/id903706499)

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

**In-app purchases:** none


### devHR

[App page](https://appshunter.io/ios/app/devhr/id6473735111)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is QR Tool free?

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

### Is devHR free?

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

### Do QR Tool or devHR have ads?

Neither QR Tool nor devHR shows ads.

### Which is updated more often, QR Tool or devHR?

QR Tool ships an update every 12 months, and devHR every 10 days. Most recently, QR Tool was updated on September 26, 2026 and devHR on September 10, 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.*