Coordinate Joker

A Geocaching Add-on for Locus Map (and other apps)

siggel-apps · com.github.siggel.coordinatejoker

Not rated yet 1K+ downloads v1.4.42 2.8 MB Android 6.0+ PEGI 3 · Everyone

Download APK 2.8 MB All versions

Signature matches the Google Play version Details

At a glance

Latest version: v1.4.42 (42)
Updated: Jul 21, 2026 (3 months ago)
APK size: 2.8 MB
Requires: Android 6.0+ (API 23)
CPU support: Any (no native code)
Category: Maps & Navigation (app)
Listed since: Jul 18, 2021 (at least)
Permissions: 1
Website: sites.google.com/site/coordinatejoker/about
Developer contact: [email protected]
Privacy: Developer's privacy policy

About this APK

Coordinate Joker is an app by siggel-apps in the Maps & Navigation category, listed since at least July 2021. It has no native code, so it runs on any Android processor.

Since version 1.4.40, the minimum Android version rose from 5.0 to 6.0. It asks for 1 permission, none of them sensitive. It asks for the same permissions as version 1.4.41.

What's new in v1.4.42

Improvement: library updates and targeting Android 16, at least requiring Android 6

Description

From the listing uploaded by “appupdater”.

Coordinate Joker is a Geocaching Add-on for application Locus Map, but works also with other apps that can display waypoints from a gpx, kml, or kmz file. Finally you made it to the pre-final after 3 hours and several miles. A final number to be determined: Count the planks of the bridge ... Hey, where has the bridge gone?! It was replaced by a pipe beneath the ground. What now ...? Look up the logs for potential telephone jokers? No, then I'd rather draw a line in my map, where the final could be located given the formula and missing x ... But wait - Coordinate Joker will do it for you. Just enter the coordinate formulas and it will send the resulting waypoints to your preferred Geocaching app. With a bit of luck, one point will appear close to some path while the others may be far away. Then where would you look for the final? :) Add-on for application Locus Map

Version history

3 versions are listed, going back to v1.4.40. Since v1.4.42 it requires Android 6.0+.

v1.4.42 LATEST Jul 21, 2026 2.8 MB TRUSTED v1.4.41 May 7, 2025 3 MB TRUSTED v1.4.40 Apr 23, 2025 3 MB TRUSTED

All 3 versions

Security & authenticity

Security rating: Trusted

Signing certificate

Signature matches the Google Play version Checked by the source store on Jul 21, 2026.
Certificate from Google Play App Signing Google keeps the signing key for the developer, so the certificate carries Google's name.
Same certificate as the 2 other versions checked

Store checks and file details

Developer signature verified Jul 21, 2026
Validated against Google Play Jul 21, 2026
Signed byCN=Android, OU=Android, O=Google Inc., L=Mountain View, ST=California, C=US
Signing certificate (SHA-1)34:98:BB:85:55:44:5D:11:2F:8F:45:6B:E1:3E:76:D6:95:11:AD:14
File MD52a5572dc7228e45690daae1e5a91ff7f
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 (2 other versions compared). AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.

Permissions (1)

Coordinate Joker requests 1 permission, none of them sensitive.

Internal broadcast protection (app-defined) com.github.siggel.coordinatejoker.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

Required hardware & features

Basic touch input android.hardware.faketouch

Coordinate Joker APK: questions and answers

Is there a version of Coordinate Joker for older Android phones?

The current version needs Android 6.0 or later. Version 1.4.41 is the newest listed build that installs on Android 5.0 and later. Get version 1.4.41 · 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 Coordinate Joker 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 2 other versions checked. After downloading, check that the file's MD5 is 2a5572dc7228e45690daae1e5a91ff7f.