# Zap QR Codes. Scan & create vs O2GFlash

The clearest difference is rating: Zap QR Codes. Scan & create at 4.6 against O2GFlash's 1.0. Zap QR Codes. Scan & create also leads on ratings volume (433 vs 1). O2GFlash's advantage is in-app purchases (none vs 5) and ads (none vs shown). On price and update cadence there is nothing between them.

Both are free to download. Zap QR Codes. Scan & create sells 5 in-app purchases, starting at $2.99 per 7 days. O2GFlash asks for nothing beyond the download.

Zap QR Codes. Scan & create holds the better App Store score, 4.6 against 1.0. That said, the two scores are not equally well evidenced: Zap QR Codes. Scan & create has 433 ratings behind it against 1, so its average is the more settled of the two.

Zap QR Codes. Scan & create ships an update every 2 weeks, O2GFlash every 10 days. The most recent releases landed on November 4, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Zap QR Codes. Scan & create | O2GFlash |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (433 ratings)](https://appshunter.io/ios/app/zap-qr-codes-scan-and-create/id6473902189/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/o2gflash/id6748330680/reviews) |
| Number of ratings | **433** | 1 |
| Positive reviews | 80.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 weeks | **Every 10 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 141 MB | 113 MB |
| Requires iOS | 16.6 | **12.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Meteor Mobile](https://appshunter.io/developer/1711740772) | [奥尔特云(深圳)智慧科技有限公司](https://appshunter.io/developer/1518438178) |

## What reviewers say

### Zap QR Codes. Scan & create

[App page](https://appshunter.io/ios/app/zap-qr-codes-scan-and-create/id6473902189)

Easily scan and generate QR codes for various purposes. Save your scan history and share custom QR codes with your logo. Bridge the gap between the real world and online content seamlessly.

**Highlights:** Scan QR codes and barcodes, View scan history, Create custom QR codes, Add custom logo to QR codes, Share QR codes via various platforms, Save QR codes to camera roll

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly | $2.99 | per 7 days |
| Zap QR Weekly Premium | $5.99 | per 7 days |
| Zap QR Weekly Premium | $9.99 | per 7 days |
| Zap QR Premium Yearly | $49.99 | per year |
| Zap QR Premium Yearly | $59.99 | per year |


### O2GFlash

[App page](https://appshunter.io/ios/app/o2gflash/id6748330680)

Browse and manage files on your phone and external storage, with automatic categorization and one-tap backup/restore. Create custom video albums from photos with music and effects.

**Highlights:** File browsing and management, Automatic file categorization, One-tap backup and restore, Photo album creation with music, Local storage for privacy

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Zap QR Codes. Scan & create free?

Zap QR Codes. Scan & create is free to download, with in-app purchases available.

### Is O2GFlash free?

O2GFlash is free to download, with no in-app purchases.

### Which has better reviews, Zap QR Codes. Scan & create or O2GFlash?

Zap QR Codes. Scan & create is rated higher. Zap QR Codes. Scan & create averages 4.6 out of 5 from 433 ratings, while O2GFlash averages 1.0 from 1 ratings.

### Do Zap QR Codes. Scan & create or O2GFlash have ads?

Zap QR Codes. Scan & create shows ads; O2GFlash does not.

### Which is updated more often, Zap QR Codes. Scan & create or O2GFlash?

Zap QR Codes. Scan & create ships an update every 2 weeks, and O2GFlash every 10 days. Most recently, Zap QR Codes. Scan & create was updated on November 4, 2026 and O2GFlash on October 30, 2026.

---

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