# Write Memo vs Scan QR Code Generator Reader

The clearest difference is in-app purchases: Write Memo at none against Scan QR Code Generator Reader's 3. Write Memo also leads on update cadence (every 3 days vs monthly). Scan QR Code Generator Reader's advantage is ads (none vs shown) and iOS requirement (12.0 vs 16.2). On price and device support there is nothing between them.

Both are free to download. Scan QR Code Generator Reader sells 3 in-app purchases, starting at $2.99 per 7 days. Write Memo asks for nothing beyond the download.

Write Memo ships an update every 3 days, Scan QR Code Generator Reader monthly. The most recent releases landed on October 30, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Write Memo | Scan QR Code Generator Reader |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.3 (10 ratings)](https://appshunter.io/ios/app/scan-qr-code-generator-reader/id6476827137/reviews)** |
| Number of ratings | — | **10** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 3 days** | Monthly |
| Monetization | — | Free with in-app purchases |
| Size | 16 MB | 58 MB |
| Requires iOS | 16.2 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [kohei saiki](https://appshunter.io/developer/1640963707) | [Mohsan Ali](https://appshunter.io/developer/1711093363) |

## What reviewers say

### Write Memo

[App page](https://appshunter.io/ios/app/write-memo-handwriting-notes/id1668992797)

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

**In-app purchases:** none


### Scan QR Code Generator Reader

[App page](https://appshunter.io/ios/app/scan-qr-code-generator-reader/id6476827137)

This app combines advanced document scanning with a versatile QR code generator. Easily convert paper documents to digital copies, create custom QR codes for various information, and organize everything with cloud integration.

**Highlights:** Advanced document scanning, QR code creation and generation, Optical Character Recognition (OCR), Smart document organization, Cloud integration, Batch scanning and creation

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Plan | $2.99 | per 7 days |
| Monthly Plan | $5.99 | per month |
| Yearly Plan | $12.99 | per year |


## Frequently asked questions

### Is Write Memo free?

Write Memo is free to download, with no in-app purchases.

### Is Scan QR Code Generator Reader free?

Scan QR Code Generator Reader is free to download, with in-app purchases available.

### Do Write Memo or Scan QR Code Generator Reader have ads?

Write Memo shows ads; Scan QR Code Generator Reader does not.

### Which is updated more often, Write Memo or Scan QR Code Generator Reader?

Write Memo ships an update every 3 days, and Scan QR Code Generator Reader monthly. Most recently, Write Memo was updated on October 30, 2026 and Scan QR Code Generator Reader on November 4, 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.*