# Setblue QR vs aiScanner

The clearest difference is in-app purchases: Setblue QR at none against aiScanner's 1. Setblue QR also leads on ads (none vs shown). aiScanner's advantage is update cadence (every 3 days vs every 15 months) and iOS requirement (12.0 vs 15.0). On price and device support there is nothing between them.

Both are free to download. aiScanner sells 1 one-off in-app purchase. Setblue QR asks for nothing beyond the download.

Setblue QR ships an update every 15 months, aiScanner every 3 days. The most recent releases landed on October 7, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Setblue QR | aiScanner |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 15 months | **Every 3 days** |
| Size | 18 MB | 81 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Amit Tulsiyani](https://appshunter.io/developer/791504794) | [Thinh Truong](https://appshunter.io/developer/1606492998) |

## What reviewers say

### Setblue QR

[App page](https://appshunter.io/ios/app/setblue-qr/id6445947516)

**Features:** macOS Compatibility

**In-app purchases:** none


### aiScanner

[App page](https://appshunter.io/ios/app/aiscanner-qr-code-scanner/id6462881379)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $4.99 | one-time |


## Frequently asked questions

### Is Setblue QR free?

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

### Is aiScanner free?

aiScanner is free to download, with in-app purchases available.

### Do Setblue QR or aiScanner have ads?

aiScanner shows ads; Setblue QR does not.

### Which is updated more often, Setblue QR or aiScanner?

Setblue QR ships an update every 15 months, and aiScanner every 3 days. Most recently, Setblue QR was updated on October 7, 2026 and aiScanner 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.*