Altimeter

GPS and barometer based altitude

SpeedyMarks · com.speedymarks.android.altimeterfree

Not rated yet 10K+ downloads v1.0.3 6.5 MB Android 6.0+ PEGI 3 · Everyone

Download APK 6.5 MB All versions

Signature matches the Google Play version Details

At a glance

Latest version: v1.0.3 (5)
Updated: Dec 29, 2025 (9 months ago)
APK size: 6.5 MB
Requires: Android 6.0+ (API 23)
CPU support: Any (no native code)
Category: Travel & Local (app)
Listed since: Mar 20, 2021 (at least)
Permissions: 11 (2 sensitive)
Website: start.speedymarks.com
Developer contact: [email protected]
Privacy: Developer's privacy policy

About this APK

Altimeter is an app by SpeedyMarks in the Travel & Local category, listed since at least March 2021. It has no native code, so it runs on any Android processor.

Since version 1.0.2, the APK grew from 2.8 MB to 6.5 MB and the minimum Android version rose from 4.1 to 6.0. It asks for 11 permissions, 2 of them sensitive: precise location and approximate location. Compared with version 1.0.2, it adds 7 new permissions: “Approximate location”, “Access adservices ad id”, “Access adservices attribution” and 4 more. The app can read the advertising ID that ad and analytics services use.

What's new in v1.0.3

bug fix-

Description

From the listing uploaded by “appupdater”.

This altimeter either uses GPS or the built in barometer (if available) to determine your current elevation on earth. While GPS provides the absolute altitude as long as you see the sky it is not very accurate. With the help of the barometer we can calculate the altitude indoors and outdoors with a much higher accuracy. But we need a reference altitude to calibrate the barometer altitude. This calibration will degrade over time as the air pressure changes with the weather. Features: - GPS and barometer based altitude - set a base altitude as starting point and get the altitude difference (e.g for hiking or biking) - calibrate the barometer altitude (connect the current air pressure to your current altitude) - calibrate with the help of GPS, the standard sea level air pressure or to any altitude you want - time difference to the last calibration - warning when it is time to calibrate - switch between metric and imperial units Ad supported freeware with no watch support

Version history

2 versions are listed, going back to v1.0.2. Since v1.0.3 it requires Android 6.0+.

v1.0.3 LATEST Dec 29, 2025 6.5 MB TRUSTED v1.0.2 Jun 5, 2024 2.8 MB TRUSTED

All 2 versions

Security & authenticity

Security rating: Trusted

Signing certificate

Signature matches the Google Play version Checked by the source store on Dec 29, 2025.
Certificate issued to “Unknown” This is the certificate of the Google Play version.
Same certificate as the other version checked

Store checks and file details

Developer signature verified Dec 29, 2025
Validated against Google Play Dec 29, 2025
Signed byCN=Piet Jonas, OU=SpeedyMarks, O=Unknown, L=Berlin, ST=Unknown, C=DE
Signing certificate (SHA-1)CD:39:7F:50:AA:D1:39:2A:7C:71:09:F1:8D:8F:2A:12:0A:23:24:C8
File MD5a8e629b88bc4019f2993cfa25a171af5
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 (11)

Altimeter requests 11 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
Full network access android.permission.INTERNET
Internal broadcast protection (app-defined) com.speedymarks.android.altimeterfree.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
Location android.hardware.location

Altimeter APK: questions and answers

Is there a version of Altimeter for older Android phones?

The current version needs Android 6.0 or later. Version 1.0.2 is the newest listed build that installs on Android 4.1 and later. It is an old build: apps that rely on online services may no longer connect when they are this old. Get version 1.0.2 · 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 Altimeter 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 a8e629b88bc4019f2993cfa25a171af5.