# Sign PDF documents vs Advisor DigITS

The clearest difference is in-app purchases: Advisor DigITS at none against Sign PDF documents's 3. Advisor DigITS also leads on ads (none vs shown). On price, update cadence, 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. Advisor DigITS asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 4, 2026 and May 15, 2026 respectively.

## The numbers

| Metric | Sign PDF documents | Advisor DigITS |
| --- | --- | --- |
| 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 | **No** |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Ad-supported | — |
| Size | 19 MB | 19 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Emanuele Floris](https://appshunter.io/developer/597490842) | [Media Engineering Srl](https://appshunter.io/developer/527132159) |

## 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 |


### Advisor DigITS

[App page](https://appshunter.io/ios/app/advisor-digits/id1552376223)

**Features:** macOS Compatibility

**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 Advisor DigITS free?

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

### Do Sign PDF documents or Advisor DigITS have ads?

Sign PDF documents shows ads; Advisor DigITS does not.

### Which is updated more often, Sign PDF documents or Advisor DigITS?

Sign PDF documents ships an update every 3 weeks, and Advisor DigITS every 3 weeks. Most recently, Sign PDF documents was updated on October 4, 2026 and Advisor DigITS on May 15, 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.*