# MemoFolder vs QR Code

The clearest difference is review sentiment: MemoFolder at 74% against QR Code's 18%. MemoFolder also leads on rating (5.0 vs 4.2) and in-app purchases (none vs 11). QR Code's advantage is ads (none vs shown) and ratings volume (190 vs 1). On price, device support and iOS requirement there is nothing between them.

Both are free to download. QR Code sells 11 in-app purchases, starting at $4.99 per 7 days. MemoFolder asks for nothing beyond the download.

MemoFolder holds the better App Store score, 5.0 against 4.2. That said, the two scores are not equally well evidenced: QR Code has 190 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 74% of MemoFolder's written reviews are positive against 18% of QR Code's.

MemoFolder ships an update every 4 months, QR Code every 19 months. The most recent releases landed on June 9, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | MemoFolder | QR Code |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/memofolder/id562843023/reviews)** | [4.2 (190 ratings)](https://appshunter.io/ios/app/qr-code-reader/id1612290431/reviews) |
| Number of ratings | 1 | **190** |
| Positive reviews | **73.9% of reviews** | 17.6% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 4 months** | Every 19 months |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Best chart rank | — | **#199** |
| Size | 22 MB | 125 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Yoshiaki Nakata](https://appshunter.io/developer/562843026) | [ECOM DIGITAL 43 SLU](https://appshunter.io/developer/1612290433) |

## What reviewers say

### MemoFolder

[App page](https://appshunter.io/ios/app/memofolder/id562843023)

Organize your notes with a hierarchical folder system. Search notes by title or content, and protect them with a simple secret function. Back up your data to Dropbox or FTP, and even create handwritten or voice memos.

**Highlights:** Hierarchical folder organization, Title and body search, Secret function for privacy, Dropbox/FTP backup, Handwritten and voice memos, Email notes, Deleted note recovery

**Features:** macOS Compatibility

**In-app purchases:** none


### QR Code

[App page](https://appshunter.io/ios/app/qr-code-reader/id1612290431)

**Currently charting:** #199 Top Grossing · Business (US App Store)

This app allows you to scan documents and QR codes using your phone's camera. You can edit scanned documents, share them via email or messaging, and even send faxes directly from your device. It also offers instant QR code scanning and document organization.

**Highlights:** Scan documents with camera, Edit scanned documents, Share documents via email/messaging, Send faxes from phone, Instant QR code scanning, Organize scanned documents

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

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $4.99 | per 7 days |
| Premium | $4.99 | per 7 days |
| Premium | $8.99 | per 7 days |
| Premium | $8.99 | per 7 days |
| Premium | $9.99 | per month |
| Premium | $9.99 | per month |
| Premium | $19.99 | per year |
| Premium | $39.99 | per year |
| Premium | $39.99 | per year |
| Premium | $89.99 | per year |
| Premium | $89.99 | per year |


## Frequently asked questions

### Is MemoFolder free?

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

### Is QR Code free?

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

### Which has better reviews, MemoFolder or QR Code?

MemoFolder is rated higher. MemoFolder averages 5.0 out of 5 from 1 ratings, while QR Code averages 4.2 from 190 ratings.

### Do MemoFolder or QR Code have ads?

MemoFolder shows ads; QR Code does not.

### Which is updated more often, MemoFolder or QR Code?

MemoFolder ships an update every 4 months, and QR Code every 19 months. Most recently, MemoFolder was updated on June 9, 2026 and QR Code 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.*