# Bio vs QrenzaScan

The clearest difference is update cadence: Bio at every 8 days against QrenzaScan's every 2 months. 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.

Bio ships an update every 8 days, QrenzaScan every 2 months. The most recent releases landed on October 27, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | Bio | QrenzaScan |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/qrenzascan-qr-code-scanner/id6670147769/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 8 days** | Every 2 months |
| Monetization | — | Subscription |
| Size | 18 MB | 21 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [EXCELSOFT TECHNOLOGY. PT](https://appshunter.io/developer/1496918885) | [YACER ABDELAZIZ Y BOUCHEMA](https://appshunter.io/developer/1763664193) |

## What reviewers say

### Bio

[App page](https://appshunter.io/ios/app/bio-x-clock-in/id1525520855)

**Features:** macOS Compatibility

**In-app purchases:** none


### QrenzaScan

[App page](https://appshunter.io/ios/app/qrenzascan-qr-code-scanner/id6670147769)

This app is a versatile QR code and barcode utility. It allows you to quickly scan various codes, including from photos, and also generate your own QR codes for links, WiFi, and contact information. It prioritizes speed, privacy, and offline functionality.

**Highlights:** Scan QR codes and barcodes, Create custom QR codes, Scan from photos/screenshots, WiFi QR code generation, Ad-free experience (Pro), Offline functionality, Scan history

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

**In-app purchases:** none


## Frequently asked questions

### Is Bio free?

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

### Is QrenzaScan free?

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

### Do Bio or QrenzaScan have ads?

Neither Bio nor QrenzaScan shows ads.

### Which is updated more often, Bio or QrenzaScan?

Bio ships an update every 8 days, and QrenzaScan every 2 months. Most recently, Bio was updated on October 27, 2026 and QrenzaScan on October 22, 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.*