# MR dyaco vs QR Code Scanner & Reader+

The clearest difference is in-app purchases: MR dyaco at none against QR Code Scanner & Reader+'s 3. MR dyaco also leads on update cadence (every 10 days vs monthly) and device support (3 vs 1). On price, ads and iOS requirement there is nothing between them.

Both are free to download. QR Code Scanner & Reader+ sells 3 in-app purchases, starting at $6.99 per 7 days. MR dyaco asks for nothing beyond the download.

MR dyaco ships an update every 10 days, QR Code Scanner & Reader+ monthly. The most recent releases landed on September 12, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | MR dyaco | QR Code Scanner & Reader+ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (5 ratings)](https://appshunter.io/ios/app/qr-code-scanner-and-reader-plus/id6746194523/reviews)** |
| Number of ratings | — | **5** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 10 days** | Monthly |
| Monetization | — | Free with in-app purchases |
| Size | 74 MB | 16 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | **iPhone, iPad, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Dyaco International Inc.](https://appshunter.io/developer/1100739707) | [Halmob](https://appshunter.io/developer/1849121368) |

## What reviewers say

### MR dyaco

[App page](https://appshunter.io/ios/app/mr-dyaco/id6550908795)

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

**In-app purchases:** none


### QR Code Scanner & Reader+

[App page](https://appshunter.io/ios/app/qr-code-scanner-and-reader-plus/id6746194523)

This app provides a comprehensive suite of tools for managing QR codes and NFC tags on iPhones. It allows for instant scanning, custom code generation, and tag writing for various purposes, all within a single, native interface.

**Highlights:** Scan QR codes instantly, Generate custom QR codes, Read and write NFC tags, Save and reuse scanned tags/codes, Program tags for automation, Native iOS interface

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Pro | $6.99 | per 7 days |
| Monthly Pro | $12.99 | per month |
| Yearly Pro | $59.99 | per year |


## Frequently asked questions

### Is MR dyaco free?

MR dyaco is free to download, with no in-app purchases.

### Is QR Code Scanner & Reader+ free?

QR Code Scanner & Reader+ is free to download, with in-app purchases available.

### Do MR dyaco or QR Code Scanner & Reader+ have ads?

Neither MR dyaco nor QR Code Scanner & Reader+ shows ads.

### Which is updated more often, MR dyaco or QR Code Scanner & Reader+?

MR dyaco ships an update every 10 days, and QR Code Scanner & Reader+ monthly. Most recently, MR dyaco was updated on September 12, 2026 and QR Code Scanner & Reader+ on September 19, 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.*