# Sign PDF documents vs Simple QRCode Maker

The clearest difference is in-app purchases: Simple QRCode Maker at none against Sign PDF documents's 3. Sign PDF documents's advantage is update cadence (every 3 weeks vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Sign PDF documents sells 3 in-app purchases, starting at $2.99 per month. Simple QRCode Maker asks for nothing beyond the download.

Sign PDF documents ships an update every 3 weeks, Simple QRCode Maker every 2 months. The most recent releases landed on August 14, 2026 and August 20, 2026 respectively.

## The numbers

| Metric | Sign PDF documents | Simple QRCode Maker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/sign-pdf-documents/id1011784538/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 22.2% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | Ad-supported | — |
| Size | 19 MB | 27 MB |
| Requires iOS | **15.0** | 16 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Emanuele Floris](https://appshunter.io/developer/597490842) | [Yuta Kobayashi](https://appshunter.io/developer/1169055350) |

## What reviewers say

### Sign PDF documents

[App page](https://appshunter.io/ios/app/sign-pdf-documents/id1011784538)

Easily sign documents digitally without printing. This app allows for unlimited signatures without requiring a subscription or registration, making document signing quick and convenient.

**Highlights:** Unlimited digital signatures, No subscription required, No registration needed, Sign without printing, Document archiving

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Access | $2.99 | per month |
| Unlimited Access | $8.99 | per year |
| PRO Lifetime Access | $22.99 | one-time |


### Simple QRCode Maker

[App page](https://appshunter.io/ios/app/simple-qrcode-maker/id1639800287)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Sign PDF documents free?

Sign PDF documents is free to download, with in-app purchases available.

### Is Simple QRCode Maker free?

Simple QRCode Maker is free to download, with no in-app purchases.

### Do Sign PDF documents or Simple QRCode Maker have ads?

Both Sign PDF documents and Simple QRCode Maker show ads.

### Which is updated more often, Sign PDF documents or Simple QRCode Maker?

Sign PDF documents ships an update every 3 weeks, and Simple QRCode Maker every 2 months. Most recently, Sign PDF documents was updated on August 14, 2026 and Simple QRCode Maker on August 20, 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.*