# 3F vs Expert Sign

The clearest difference is in-app purchases: 3F at none against Expert Sign's 1. 3F also leads on ads (none vs shown) and iOS requirement (8.0 vs 15.0). On price and device support there is nothing between them.

Both are free to download. Expert Sign sells 1 one-off in-app purchase. 3F asks for nothing beyond the download.

## The numbers

| Metric | 3F | Expert Sign |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.4 (7 ratings)](https://appshunter.io/ios/app/expert-sign-esign-pdf-docs/id1615025432/reviews)** |
| Number of ratings | — | **7** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | — | Every 3 months |
| Monetization | — | Free with in-app purchases |
| Size | 24 MB | 9 MB |
| Requires iOS | **8.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Framelova](https://appshunter.io/developer/452920432) | [Julien meyer](https://appshunter.io/developer/285361686) |

## What reviewers say

### 3F

[App page](https://appshunter.io/ios/app/3f/id1445950342)

**Features:** macOS Compatibility

**In-app purchases:** none


### Expert Sign

[App page](https://appshunter.io/ios/app/expert-sign-esign-pdf-docs/id1615025432)

Easily sign and date all your documents and PDFs by drawing your signature directly on the screen. Import various file types, add text and dates, and precisely position annotations before exporting your finalized documents via email or other apps.

**Highlights:** Draw and save custom signatures, Import PDF, Word, and image files, Add text and dates, Precise annotation placement, Export documents via email or other apps

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Expert Sign | $1.99 | one-time |


## Frequently asked questions

### Is 3F free?

3F is free to download, with no in-app purchases.

### Is Expert Sign free?

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

### Do 3F or Expert Sign have ads?

Expert Sign shows ads; 3F does not.

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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.*