# QR Code + Bar Code Scanner vs Otto Worksite Assistant

The clearest difference is in-app purchases: Otto Worksite Assistant at none against QR Code + Bar Code Scanner's 19. Otto Worksite Assistant also leads on ads (none vs shown) and update cadence (every 8 days vs every 2 months). On price and device support there is nothing between them.

Both are free to download. QR Code + Bar Code Scanner sells 18 in-app purchases, starting at $0.99 per month. Otto Worksite Assistant asks for nothing beyond the download.

QR Code + Bar Code Scanner ships an update every 2 months, Otto Worksite Assistant every 8 days. The most recent releases landed on September 24, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | QR Code + Bar Code Scanner | Otto Worksite Assistant |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (151 ratings)](https://appshunter.io/ios/app/qr-code-plus-bar-code-scanner/id1316849315/reviews)** | — |
| Number of ratings | **151** | — |
| Positive reviews | 85.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 8 days** |
| Monetization | Free with in-app purchases | — |
| Size | 107 MB | 34 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Roy Alexandre Rollan](https://appshunter.io/developer/914471584) | [Otto Ladder Safety Inc](https://appshunter.io/developer/1706384862) |

## What reviewers say

### QR Code + Bar Code Scanner

[App page](https://appshunter.io/ios/app/qr-code-plus-bar-code-scanner/id1316849315)

Easily scan any QR code or barcode with your iPhone or iPad. This app also allows you to create custom QR codes, even with your own logo, and share them as high-resolution PNGs.

**Highlights:** Scan unlimited QR codes and barcodes, Create custom QR codes with logos, High-resolution QR code output, Share QR codes as PNGs, Ad-free experience (Pro)

**Features:** Vision Pro support

**In-app purchases (18)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Access To All Features | $0.99 | per month |
| Full Access To All Features | $2.99 | per 7 days |
| Full Access To All Features | $4.99 | per month |
| Full Access To All Features | $4.99 | per month |
| Full Access To All Features | $5.99 | per month |
| Full Access To All Features | $5.99 | per month |
| Full Access To All Features | $6.99 | per month |
| Full Access To All Features | $7.99 | per year |
| Full Access To All Features | $9.99 | per year |
| Full Access To All Features | $9.99 | per year |
| Full Access To All Features | $24.99 | per year |
| Full Access To All Features | $29.99 | per year |
| Full Access To All Features | $34.99 | per year |
| Full Access To All Features | $39.99 | per year |
| Remove ads | $3.99 | one-time |
| Full Access To All Features | $4.99 | one-time |
| Full Access To All Features | $16.99 | one-time |
| Full Access To All Features | $49.99 | one-time |


### Otto Worksite Assistant

[App page](https://appshunter.io/ios/app/otto-worksite-assistant/id6464717023)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is QR Code + Bar Code Scanner free?

QR Code + Bar Code Scanner is free to download, with in-app purchases available.

### Is Otto Worksite Assistant free?

Otto Worksite Assistant is free to download, with no in-app purchases.

### Do QR Code + Bar Code Scanner or Otto Worksite Assistant have ads?

QR Code + Bar Code Scanner shows ads; Otto Worksite Assistant does not.

### Which is updated more often, QR Code + Bar Code Scanner or Otto Worksite Assistant?

QR Code + Bar Code Scanner ships an update every 2 months, and Otto Worksite Assistant every 8 days. Most recently, QR Code + Bar Code Scanner was updated on September 24, 2026 and Otto Worksite Assistant on September 14, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*