# QR vs Qr reader 2021

The clearest difference is ads: QR at none against Qr reader 2021's shown. Qr reader 2021's advantage is iOS requirement (11.0 vs 15). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. QR sells 1 one-off in-app purchase and Qr reader 2021 sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

QR ships an update every 3 months, Qr reader 2021 every 4 months. The most recent releases landed on August 29, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | QR | Qr reader 2021 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 3 months** | Every 4 months |
| Monetization | Free with in-app purchases | — |
| Size | 4 MB | 34 MB |
| Requires iOS | 15 | **11.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Salim Alhajri](https://appshunter.io/developer/1191312496) | [AMARDEEP DHILLON](https://appshunter.io/developer/999752727) |

## What reviewers say

### QR

[App page](https://appshunter.io/ios/app/qr-code/id1292861894)

Design visually appealing QR codes with advanced customization options. Add logos, gradients, and unique shapes while ensuring scannability. Share your creations instantly for marketing or personal use.

**Highlights:** Customizable color styles (gradients, presets), Creative module shapes, Logo integration, High-resolution export, Instant sharing, Scanner-friendly output, Live preview

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| RemoveAds | $2.99 | one-time |


### Qr reader 2021

[App page](https://appshunter.io/ios/app/qr-reader-2021/id1553497179)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove ads | $0.99 | one-time |


## Frequently asked questions

### Is QR free?

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

### Is Qr reader 2021 free?

Qr reader 2021 is free to download, with in-app purchases available.

### Do QR or Qr reader 2021 have ads?

Qr reader 2021 shows ads; QR does not.

### Which is updated more often, QR or Qr reader 2021?

QR ships an update every 3 months, and Qr reader 2021 every 4 months. Most recently, QR was updated on August 29, 2026 and Qr reader 2021 on September 16, 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.*