Comboios

Frederico Silva · pt.fjss.comboios

3.0 out of 5 (1 rating) 683 downloads v3.3.1 9.2 MB Android 5.0+ PEGI 3 · Everyone

Download APK 9.2 MB All versions

Same certificate as v3.2.3, which matches Google Play Details

At a glance

Latest version: v3.3.1 (42)
Updated: Dec 25, 2025 (9 months ago)
APK size: 9.2 MB
Requires: Android 5.0+ (API 21)
CPU support: Any (no native code)
Category: Maps & Navigation (app)
Listed since: Aug 16, 2019 (at least)
Permissions: 9
Website: fredericosilva.net
Developer contact: [email protected]
Privacy: Developer's privacy policy

About this APK

Comboios is an app by Frederico Silva in the Maps & Navigation category, listed since at least August 2019. It has no native code, so it runs on any Android processor.

Since version 3.2.0, the APK grew from 7.7 MB to 9.2 MB. It asks for 9 permissions, none of them sensitive. It asks for the same permissions as version 3.3.0. The app can read the advertising ID that ad and analytics services use.

What's new in v3.3.1

Added Leixões Stations

Description

From the listing uploaded by “catappult”.

Comboios allows you to quickly check the timetables of CP trains(Portugal) on your Android. Have the train timetables always at hand. Try it now, it's free!

Version history

6 versions are listed, going back to v3.2.0.

v3.3.1 LATEST Dec 25, 2025 9.2 MB TRUSTED v3.3.0 Dec 25, 2025 9.2 MB TRUSTED v3.2.3 Dec 25, 2025 9.1 MB TRUSTED v3.2.2 Dec 25, 2025 7.7 MB TRUSTED v3.2.1 Dec 25, 2025 7.7 MB TRUSTED

All 6 versions

Security & authenticity

Security rating: Trusted

Signing certificate

Certificate issued to “Frederico Silva” This is the certificate of the Google Play version.
Same certificate as v3.2.3, which matches Google Play v3.2.3

Store checks and file details

Developer signature verified Dec 25, 2025
Signed byCN=Frederico Silva
Signing certificate (SHA-1)B4:60:07:5A:EC:FE:07:08:F3:2C:89:46:38:A3:A3:6B:01:75:E4:50
File MD598a45e3bb4698c6e925fa7cc1d7f73e9
Uploaded by “catappult” Platinum tier · 1,377 followers · uploading since 2018

Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures (2 other versions compared). AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.

Permissions (9)

Comboios requests 9 permissions, none of them sensitive.

Access adservices ad id android.permission.ACCESS_ADSERVICES_AD_ID
Access adservices attribution android.permission.ACCESS_ADSERVICES_ATTRIBUTION
Access adservices topics android.permission.ACCESS_ADSERVICES_TOPICS
Advertising ID com.google.android.gms.permission.AD_ID
Full network access android.permission.INTERNET
Internal broadcast protection (app-defined) pt.fjss.comboios.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
Prevent the device from sleeping android.permission.WAKE_LOCK
Run foreground services android.permission.FOREGROUND_SERVICE
View network connections android.permission.ACCESS_NETWORK_STATE

Required hardware & features

Basic touch input android.hardware.faketouch
Portrait screen android.hardware.screen.portrait

Comboios APK: questions and answers

Can I install this APK over the version I already have?

Yes, if your installed copy is older. It is signed like the Google Play version, so Android installs it as an update and keeps your data.

Is the Comboios APK safe?

No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. It is signed with the same certificate as version 3.2.3, whose signature matches the Google Play version. After downloading, check that the file's MD5 is 98a45e3bb4698c6e925fa7cc1d7f73e9.