# QR Code Reader PRO for iPhone! vs Keycal

The clearest difference is ads: Keycal at none against QR Code Reader PRO for iPhone!'s shown. Keycal also leads on update cadence (daily vs every 6 weeks). QR Code Reader PRO for iPhone!'s advantage is device support (3 vs 1) and iOS requirement (15.6 vs 17.0). On price, in-app purchases and monetization model there is nothing between them.

Both are free to download. QR Code Reader PRO for iPhone! sells 3 in-app purchases, starting at $2.99 per month and Keycal sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

QR Code Reader PRO for iPhone! ships an update every 6 weeks, Keycal daily. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | QR Code Reader PRO for iPhone! | Keycal |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/qr-code-reader-pro-for-iphone/id1641226747/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 6 weeks | **Daily** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 63 MB | 8 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Nico Schroeder](https://appshunter.io/developer/432790036) | [Parth Antala](https://appshunter.io/developer/1648952099) |

## What reviewers say

### QR Code Reader PRO for iPhone!

[App page](https://appshunter.io/ios/app/qr-code-reader-pro-for-iphone/id1641226747)

Easily scan, generate, and manage QR codes and barcodes. Access detailed information from codes, create custom codes for various themes, and organize them with built-in folder management. Features bulk scanning and CSV export for efficient data handling.

**Highlights:** Scan QR codes and barcodes, Create themed QR codes, Detailed code information, Bulk-scan functionality, Folder management system, CSV export, Generate QR codes for various themes

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| One Month Premium | $2.99 | per month |
| One Year Premium | $14.99 | per year |
| QR Code Reader PRO - Lifetime | $19.99 | one-time |


### Keycal

[App page](https://appshunter.io/ios/app/keycal/id6744942632)

This keyboard extension provides a full calculator and unit converter directly within your typing interface. Seamlessly perform calculations and conversions without leaving your current application, enhancing productivity for everyday tasks.

**Highlights:** Integrated keyboard calculator, Instant unit conversions, Works across all apps, Customizable themes, Haptic feedback and sound, Privacy-focused design

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Keycal+ | $4.99 | one-time |


## Frequently asked questions

### Is QR Code Reader PRO for iPhone! free?

QR Code Reader PRO for iPhone! is free to download, with in-app purchases available.

### Is Keycal free?

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

### Do QR Code Reader PRO for iPhone! or Keycal have ads?

QR Code Reader PRO for iPhone! shows ads; Keycal does not.

### Which is updated more often, QR Code Reader PRO for iPhone! or Keycal?

QR Code Reader PRO for iPhone! ships an update every 6 weeks, and Keycal daily. Most recently, QR Code Reader PRO for iPhone! was updated on November 3, 2026 and Keycal on October 30, 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.*