# Autofirma App vs TRAM Barcelona

The clearest difference is update cadence: TRAM Barcelona at every 2 months against Autofirma App's every 7 months. TRAM Barcelona also leads on iOS requirement (10.0 vs 17.0). On price, review sentiment, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Autofirma App ships an update every 7 months, TRAM Barcelona every 2 months. The most recent releases landed on October 22, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Autofirma App | TRAM Barcelona |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 6.2% of reviews | **12.5% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 35 MB | 75 MB |
| Requires iOS | 17.0 | **10.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ministerio de Asuntos Economicos y Transformacion Digital](https://appshunter.io/developer/627410004) | [TRAM](https://appshunter.io/developer/1053996620) |

## What reviewers say

### Autofirma App

[App page](https://appshunter.io/ios/app/autofirma-app/id627410001)

Sign electronic documents and PDFs directly from your iOS device. Supports web-based transactions and local files, requiring a digital certificate for secure authentication. Compatible with iOS 17+ and any web browser.

**Highlights:** Electronic signature for web transactions, Sign PDF documents, Digital certificate installation, iOS 17+ compatibility, Web browser integration, Cloud storage access

**Features:** Vision Pro support

**In-app purchases:** none


### TRAM Barcelona

[App page](https://appshunter.io/ios/app/tram-barcelona/id1053996621)

Access real-time and scheduled transit information for TRAM services. Plan your journeys, find nearby stops, and stay updated on service disruptions directly from your smartphone.

**Highlights:** Real-time and scheduled timetables, Route planning with transfers, Nearby stop finder, Favorite stops customization, Service disruption alerts, Transport ticket information

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Autofirma App free?

Autofirma App is free to download, with no in-app purchases.

### Is TRAM Barcelona free?

TRAM Barcelona is free to download, with no in-app purchases.

### Do Autofirma App or TRAM Barcelona have ads?

Neither Autofirma App nor TRAM Barcelona shows ads.

### Which is updated more often, Autofirma App or TRAM Barcelona?

Autofirma App ships an update every 7 months, and TRAM Barcelona every 2 months. Most recently, Autofirma App was updated on October 22, 2026 and TRAM Barcelona on October 13, 2026.

---

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