# StartApp vs Expert Sign

The clearest difference is in-app purchases: StartApp at none against Expert Sign's 1. StartApp also leads on ads (none vs shown) and update cadence (every 3 weeks vs every 2 months). On price, device support and iOS requirement there is nothing between them.

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

StartApp ships an update every 3 weeks, Expert Sign every 2 months. The most recent releases landed on October 25, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | StartApp | 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 weeks** | Every 2 months |
| Monetization | — | Free with in-app purchases |
| Size | 6 MB | 15 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [UNIVERSITA' DEGLI STUDI DI NAPOLI FEDERICO II](https://appshunter.io/developer/1510966467) | [Julien meyer](https://appshunter.io/developer/285361686) |

## What reviewers say

### StartApp

[App page](https://appshunter.io/ios/app/startapp-campania/id1534800651)

**Features:** macOS Compatibility

**In-app purchases:** none


### Expert Sign

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

Easily sign documents and photos directly on your iPhone. Save your signature and apply it to PDFs or images, then share them instantly. Ideal for quick document signing on the go.

**Highlights:** Draw and save multiple signatures, Import handwritten signatures, Sign PDFs and document photos, Add dates with one tap, Resize and position signatures, Export 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 StartApp free?

StartApp 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 StartApp or Expert Sign have ads?

Expert Sign shows ads; StartApp does not.

### Which is updated more often, StartApp or Expert Sign?

StartApp ships an update every 3 weeks, and Expert Sign every 2 months. Most recently, StartApp was updated on October 25, 2026 and Expert Sign on November 2, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*