# One vs QR Code Scan AI

The clearest difference is update cadence: One at daily against QR Code Scan AI's every 3 days. 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.

One ships an update daily, QR Code Scan AI every 3 days. The most recent releases landed on October 7, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | One | QR Code Scan AI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Daily** | Every 3 days |
| Size | 27 MB | 45 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | +4 |
| Developer | [All About Housing LLC](https://appshunter.io/developer/1773925650) | [HONGKONG ADHEROS LIMITED](https://appshunter.io/developer/1788020856) |

## What reviewers say

### One

[App page](https://appshunter.io/ios/app/one-tap-translate/id6738339111)

**Features:** macOS Compatibility

**In-app purchases:** none


### QR Code Scan AI

[App page](https://appshunter.io/ios/app/qr-code-scan-ai/id6768514285)

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

**In-app purchases:** none


## Frequently asked questions

### Is One free?

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

### Is QR Code Scan AI free?

QR Code Scan AI is free to download, with no in-app purchases.

### Do One or QR Code Scan AI have ads?

Both One and QR Code Scan AI show ads.

### Which is updated more often, One or QR Code Scan AI?

One ships an update daily, and QR Code Scan AI every 3 days. Most recently, One was updated on October 7, 2026 and QR Code Scan AI on October 5, 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.*