# Mail Folders vs Pdf Qr Reader

The clearest difference is price: Pdf Qr Reader at Free against Mail Folders's $3.99. Pdf Qr Reader also leads on update cadence (every 3 days vs every 5 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Pdf Qr Reader is free to download; Mail Folders costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Mail Folders ships an update every 5 months, Pdf Qr Reader every 3 days. The most recent releases landed on September 24, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | Mail Folders | Pdf Qr Reader |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| Rating | **[1.5 (2 ratings)](https://appshunter.io/ios/app/mail-folders/id320632380/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 51.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 3 days** |
| Monetization | Paid | — |
| Size | 5 MB | 2 MB |
| Requires iOS | 16.6 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [TechKnowledge](https://appshunter.io/developer/304524337) | [YILMAZ BAHADIR KURTOGLU](https://appshunter.io/developer/1878610218) |

## What reviewers say

### Mail Folders

[App page](https://appshunter.io/ios/app/mail-folders/id320632380)

Organize your IMAP email account by creating and managing custom folders. Automatically redirect emails from your inbox to designated folders based on set rules. Supports popular IMAP servers like Gmail, MobileMe, and AOL.

**Highlights:** Create and remove IMAP mail folders, Move emails into custom folders, Folder redirection based on rules, Supports Gmail, MobileMe, AOL, Organize inbox efficiently

**Features:** Vision Pro support

**In-app purchases:** none


### Pdf Qr Reader

[App page](https://appshunter.io/ios/app/pdf-qr-reader/id6759441898)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Mail Folders free?

Mail Folders costs $3.99, with no in-app purchases.

### Is Pdf Qr Reader free?

Pdf Qr Reader is free to download, with no in-app purchases.

### Do Mail Folders or Pdf Qr Reader have ads?

Neither Mail Folders nor Pdf Qr Reader shows ads.

### Which is updated more often, Mail Folders or Pdf Qr Reader?

Mail Folders ships an update every 5 months, and Pdf Qr Reader every 3 days. Most recently, Mail Folders was updated on September 24, 2026 and Pdf Qr Reader on September 13, 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.*