# UCOtren vs UDASOS

The clearest difference is update cadence: UDASOS at every 3 days against UCOtren's every 4 months. On price, ads, in-app purchases and monetization model there is nothing between them.

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

UCOtren ships an update every 4 months, UDASOS every 3 days. The most recent releases landed on November 1, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | UCOtren | UDASOS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/udasos/id6752663362/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 days** |
| Monetization | Free | Free |
| Size | 16 MB | 71 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Francisco Solano Gomez Pino](https://appshunter.io/developer/626803125) | [Universidad del Azuay](https://appshunter.io/developer/1651454697) |

## What reviewers say

### UCOtren

[App page](https://appshunter.io/ios/app/ucotren/id626803122)

This free utility app provides a clean and simple way to check upcoming train departures to and from the Rabanales University Campus. It's designed for easy access to essential travel information.

**Highlights:** Real-time train departures, Campus train information, Clean and simple interface, Free to use, Smartphone optimized

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### UDASOS

[App page](https://appshunter.io/ios/app/udasos/id6752663362)

This university emergency system connects students and staff to alert authorities and ensure safety. It provides a direct line to emergency services for quick response.

**Highlights:** Emergency connection, Alert system, University safety, Direct emergency services access

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is UCOtren free?

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

### Is UDASOS free?

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

### Do UCOtren or UDASOS have ads?

Neither UCOtren nor UDASOS shows ads.

### Which is updated more often, UCOtren or UDASOS?

UCOtren ships an update every 4 months, and UDASOS every 3 days. Most recently, UCOtren was updated on November 1, 2026 and UDASOS on October 30, 2026.

---

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