# QR Code vCard vs CatDex

The clearest difference is price: QR Code vCard at Free against CatDex's $0.99. CatDex's advantage is update cadence (every 2 months vs every 5 months) and iOS requirement (15.1 vs 17.6). On ads, in-app purchases and device support there is nothing between them.

QR Code vCard is free to download; CatDex costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

QR Code vCard ships an update every 5 months, CatDex every 2 months. The most recent releases landed on August 12, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | QR Code vCard | CatDex |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[4.4 (20 ratings)](https://appshunter.io/ios/app/qr-code-vcard/id1036132578/reviews)** | — |
| Number of ratings | **20** | — |
| Positive reviews | 62.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 months** |
| Monetization | Free | — |
| Size | 2 MB | 31 MB |
| Requires iOS | 17.6 | **15.1** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Lakehorn AG](https://appshunter.io/developer/288286082) | [Brendan Pan](https://appshunter.io/developer/1895428119) |

## What reviewers say

### QR Code vCard

[App page](https://appshunter.io/ios/app/qr-code-vcard/id1036132578)

Easily share your contact information by generating QR codes for personal or business details. These codes are universally compatible and can be displayed on Apple Watch or home screen widgets.

**Highlights:** Create personal QR codes, Create business QR codes, Select contacts from address book, Enter custom contact data, Display on Apple Watch, Use home screen widgets

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


### CatDex

[App page](https://appshunter.io/ios/app/catdex/id6763668527)

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

**In-app purchases:** none


## Frequently asked questions

### Is QR Code vCard free?

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

### Is CatDex free?

CatDex costs $0.99, with no in-app purchases.

### Do QR Code vCard or CatDex have ads?

Neither QR Code vCard nor CatDex shows ads.

### Which is updated more often, QR Code vCard or CatDex?

QR Code vCard ships an update every 5 months, and CatDex every 2 months. Most recently, QR Code vCard was updated on August 12, 2026 and CatDex on September 21, 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.*