# QR Code + Bar Code Scanner vs Demeter

The clearest difference is in-app purchases: Demeter at none against QR Code + Bar Code Scanner's 19. Demeter also leads on ads (none vs shown). QR Code + Bar Code Scanner's advantage is update cadence (every 2 months vs every 24 months). On price, device support and iOS requirement 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. Demeter asks for nothing beyond the download.

QR Code + Bar Code Scanner ships an update every 2 months, Demeter every 24 months. The most recent releases landed on October 26, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | QR Code + Bar Code Scanner | Demeter |
| --- | --- | --- |
| 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 24 months |
| Monetization | Free with in-app purchases | — |
| Size | 107 MB | 56 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Roy Alexandre Rollan](https://appshunter.io/developer/914471584) | [DTrack Technology and Services Co., Ltd.](https://appshunter.io/developer/6801370682) |

## 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 |


### Demeter

[App page](https://appshunter.io/ios/app/demeter/id1621694610)

**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 Demeter free?

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

### Do QR Code + Bar Code Scanner or Demeter have ads?

QR Code + Bar Code Scanner shows ads; Demeter does not.

### Which is updated more often, QR Code + Bar Code Scanner or Demeter?

QR Code + Bar Code Scanner ships an update every 2 months, and Demeter every 24 months. Most recently, QR Code + Bar Code Scanner was updated on October 26, 2026 and Demeter on October 20, 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.*