# QR Snap Scanner vs LensFlow Scanner

The clearest difference is update cadence: LensFlow Scanner at every 9 days against QR Snap Scanner's every 16 months. QR Snap Scanner's advantage is iOS requirement (15.4 vs 17.0). 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.

QR Snap Scanner ships an update every 16 months, LensFlow Scanner every 9 days. The most recent releases landed on October 9, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | QR Snap Scanner | LensFlow Scanner |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 16 months | **Every 9 days** |
| Size | 7 MB | 6 MB |
| Requires iOS | **15.4** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Kam Hung Li](https://appshunter.io/developer/1639532351) | [Huabo Zhang](https://appshunter.io/developer/6802511014) |

## What reviewers say

### QR Snap Scanner

[App page](https://appshunter.io/ios/app/qr-snap-scanner-code-reader/id6739863958)

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

**In-app purchases:** none


### LensFlow Scanner

[App page](https://appshunter.io/ios/app/lensflow-scanner/id6802511012)

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

**In-app purchases:** none


## Frequently asked questions

### Is QR Snap Scanner free?

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

### Is LensFlow Scanner free?

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

### Do QR Snap Scanner or LensFlow Scanner have ads?

Neither QR Snap Scanner nor LensFlow Scanner shows ads.

### Which is updated more often, QR Snap Scanner or LensFlow Scanner?

QR Snap Scanner ships an update every 16 months, and LensFlow Scanner every 9 days. Most recently, QR Snap Scanner was updated on October 9, 2026 and LensFlow Scanner on October 8, 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.*