Tunnel Alarm

Afraid of tunnels? Check where and how long they are! Alerts while traveling!

Secco · co.m16mb.secco.tunnels

Not rated yet 1K+ downloads v2.5.0 9.9 MB Android 6.0+ PEGI 3 · Everyone

Download APK 9.9 MB All versions

Signature matches the Google Play version Details

At a glance

Latest version: v2.5.0 (24)
Updated: Jan 23, 2026 (9 months ago)
APK size: 9.9 MB
Requires: Android 6.0+ (API 23)
CPU support: x86 32-bit, x86 64-bit, ARM 32-bit, ARM 64-bit
Graphics: OpenGL ES 2.0+
Category: Travel & Local (app)
Listed since: Apr 8, 2021 (at least)
Permissions: 14 (2 sensitive)
Website: secco.online
Developer contact: [email protected]
Privacy: Developer's privacy policy

About this APK

Tunnel Alarm is an app by Secco in the Travel & Local category, listed since at least April 2021. It includes native code for x86 32-bit, x86 64-bit, ARM 32-bit and ARM 64-bit, so it runs on practically every phone.

Since version 2.4.0, the minimum Android version rose from 5.0 to 6.0. It asks for 14 permissions, 2 of them sensitive: precise location and approximate location. It asks for the same permissions as version 2.4.0. The app can read the advertising ID that ad and analytics services use.

What's new in v2.5.0

Thanks for using Tunel Alarm! We regularly bring updates to Google Play to constantly improve speed, reliability, performance, user interface and fix bugs. Latest version brings: - Upgrade to Android 16 - Edge-to-edge display ready - Dynamic light/dark mode - Adaptive icons on your launcher

Description

From the listing uploaded by “appupdater”.

Afraid of tunnels? Check where and how long they are! Get automatic alerts while traveling! The application contains a list of all the road tunnels in Europe longer than 3 km. I'll be working to extend the database with the new ones Basic features of the app: - tunnels are shown on the map and also as a list - you can set what minimum length of tunnels you want to see in the map - you can set the maximum number of tunnels you want to see in the map (while zooming in the hidden shorter ones are popping up) - the app can remember the last position and zoom to open the same map view as it was while leaving - "my location" button to go your current location - different colors of markers for different tunnel length: over 10 km - red, over 5 km orange, over 4 km - yellow, over 3 km - green - clicking on the tunnel list the tunnel is shown on the map Don't ever get surprised on the motorway by a long tunnel in front of you! Activate the tunnel proximity alerts! While traveling set it on to receive the alerts in case you are heading towards a tunnel. A lot of options to fine tune the search and fit your needs The route planning function lets you plan the route in advance and check if there are tunnels on the way!! Pick up 2 points from the map or set your current location as a starting point and the app while calculating the quickest route will show you all the tunnels on the way. Be prepared before the travel and don't get surprised! I will be working on new functionalities Keep tuned!

Version history

2 versions are listed, going back to v2.4.0. Since v2.5.0 it requires Android 6.0+.

v2.5.0 LATEST Jan 23, 2026 9.9 MB TRUSTED v2.4.0 Jun 28, 2026 8.9 MB TRUSTED

All 2 versions

Security & authenticity

Security rating: Trusted

Signing certificate

Signature matches the Google Play version Checked by the source store on Jan 23, 2026.
Certificate issued to “secco.16mb.com” This is the certificate of the Google Play version.
Same certificate as the other version checked

Store checks and file details

Developer signature verified Jan 23, 2026
Validated against Google Play Jan 23, 2026
Signed byO=secco.16mb.com
Signing certificate (SHA-1)A1:35:A9:67:B7:82:84:50:63:94:28:DF:0C:F7:50:D3:56:8C:10:B7
File MD5a6f01d51178044f9877c4ee9e9f77e4c
Uploaded by “appupdater” Gold tier · 117,810 followers · uploading since 2020

Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures (1 other version compared). AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.

Permissions (14)

Tunnel Alarm requests 14 permissions, 2 of them sensitive.

Approximate location Sensitive android.permission.ACCESS_COARSE_LOCATION
Precise location Sensitive android.permission.ACCESS_FINE_LOCATION
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
Foreground service location android.permission.FOREGROUND_SERVICE_LOCATION
Full network access android.permission.INTERNET
Google Play install referrer com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE
Internal broadcast protection (app-defined) co.m16mb.secco.tunnels.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
Prevent the device from sleeping android.permission.WAKE_LOCK
Run foreground services android.permission.FOREGROUND_SERVICE
Show notifications android.permission.POST_NOTIFICATIONS
View network connections android.permission.ACCESS_NETWORK_STATE

Required hardware & features

Basic touch input android.hardware.faketouch
Location android.hardware.location

Tunnel Alarm APK: questions and answers

Is there a version of Tunnel Alarm for older Android phones?

The current version needs Android 6.0 or later. Version 2.4.0 is the newest listed build that installs on Android 5.0 and later. Get version 2.4.0 · All versions

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 Tunnel Alarm APK safe?

No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. Its signature matches the Google Play version. It is signed with the same certificate as the other version checked. After downloading, check that the file's MD5 is a6f01d51178044f9877c4ee9e9f77e4c.