# QR Contact Card vs AOC E纸助手

The clearest difference is update cadence: AOC E纸助手 at every 5 weeks against QR Contact Card's every 44 months. QR Contact Card's advantage is iOS requirement (11.0 vs 15.6). 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.

QR Contact Card ships an update every 44 months, AOC E纸助手 every 5 weeks. The most recent releases landed on October 24, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | QR Contact Card | AOC E纸助手 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/qr-contact-card/id6443942333/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 44 months | **Every 5 weeks** |
| Monetization | Free | — |
| Size | 6 MB | 133 MB |
| Requires iOS | **11.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Brett Aukburg](https://appshunter.io/developer/1166671934) | [Wuhan Admiral Technology Co., Ltd.](https://appshunter.io/developer/1718184134) |

## What reviewers say

### QR Contact Card

[App page](https://appshunter.io/ios/app/qr-contact-card/id6443942333)

Easily share your contact details by converting them into a QR code. Supports both modern and legacy QR code formats for broad smartphone compatibility. Quickly switch between formats with a single click.

**Highlights:** Enter contact information, Convert to QR Code, Modern QR Code support, Legacy QR Code support, Switch QR code formats

**Features:** macOS Compatibility

**In-app purchases:** none


### AOC E纸助手

[App page](https://appshunter.io/ios/app/aoc-e/id6738574277)

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

**In-app purchases:** none


## Frequently asked questions

### Is QR Contact Card free?

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

### Is AOC E纸助手 free?

AOC E纸助手 is free to download, with no in-app purchases.

### Do QR Contact Card or AOC E纸助手 have ads?

Neither QR Contact Card nor AOC E纸助手 shows ads.

### Which is updated more often, QR Contact Card or AOC E纸助手?

QR Contact Card ships an update every 44 months, and AOC E纸助手 every 5 weeks. Most recently, QR Contact Card was updated on October 24, 2026 and AOC E纸助手 on October 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.*