alternative application for iSee/iTag bluetooth device owners
About this app
itracing2 is a free and open source application that allows to (really?) use iTag devices. This application runs in background, so you do not have to launch it after each boot up.
Several actions are available:
- Capture your current position - Ringing your phone - Vibrate your phone - Call a custom URL (GET action)
Licensed under GPL-2.0-only, by Sylvain Maucourt.
What's New in v2.5.9
Imported from the F-Droid repository index.
Version history
Jan 26, 2024 · 1.4 MB · Android API 22–29 · code 84
Imported from the F-Droid repository index.
SHA-256 93c43507915fb54ca548c8594ad42cf5561a719d23fb9b6ae54147549df52f50
Dec 9, 2022 · 1.4 MB · Android API 22–29 · code 83
Imported from the F-Droid repository index.
SHA-256 39fd48ba7f726e82f20d8fd5a64b7c8e931cef91d9110c15b2aa9ad6c7d7e6bf
Dec 30, 2021 · 1.3 MB · Android API 22–29 · code 82
Imported from the F-Droid repository index.
SHA-256 d28564617767caffb8c2fd2a21ca4901862c0c01d49e78b3e6b232212c4773b6
Will it run on your device?
73%
- Runs on a broad range of modern Android versions.
- ABI coverage is focused on newer 64-bit devices.
Installation Guide
Open Settings on your Android device
Go to Security → Unknown sources (or Install unknown apps)
Enable "Allow from this source" for your browser or file manager
Open the downloaded APK file from your Downloads folder
Tap "Install" and wait for installation to complete
Launch the app from your home screen
Make sure to re-enable Unknown Sources restrictions after installation for security.
How to install this safely
How to verify the file you downloaded
Before you install anything, confirm the file is the one described here. On a computer, run shasum -a 256 your-download.apk (macOS or Linux) or certutil -hashfile your-download.apk SHA256 (Windows), then compare the output character-for-character with the SHA-256 on this page. If a single character differs, the file is not the build we recorded — delete it.
What the signing certificate proves
Every Android app is signed with a private key that only its developer holds. The fingerprint on this page is a hash of the matching public certificate, and it proves continuity rather than identity: it tells you a build came from whoever signed the earlier ones. Android enforces this at install time — if a package claiming to be net.sylvek.itracing2 is signed with a different key, the system will refuse to install it over your existing copy. A fingerprint that changes between releases is worth pausing on, because a repackaged app that has been modified by someone else cannot keep the original signature.
How to roll back to an earlier version
If the current release misbehaves, 2.5.8 is the last build before it. Android will not install an older version code over a newer one, so you must uninstall iTracing2 first — which clears its local data unless you have a backup. Reinstall the older APK only if its signing fingerprint matches the build you already trust, and check the API range: an older release may target an Android version your device has moved past.
Why we list sources instead of hosting everything
The official store channel is almost always the right choice: it updates automatically and carries the publisher's own distribution guarantees. A direct APK is useful when a device has no store access, when a rollout has not reached your region, or when you need a specific version — and only when the publisher has authorized that copy. APKBrowse does not list pirated, cracked, or unauthorized rebuilds of iTracing2, and a listing is removed when the evidence for it stops holding up.
Get iTracing2
Every source we list for net.sylvek.itracing2 is legality-reviewed. Pirated or cracked builds are never offered.
Other sources
F-Droid listing
officialF-Droid builds this app from source and signs it. This is its official listing, with older builds and full release notes.
Source code
verified publisherThe upstream repository this build is compiled from.
We check legality and signature continuity, but device behaviour still varies. Install at your own discretion.
App Information
Security Verification
We record provenance; we do not run malware scans. Verify the hash yourself before installing.
SHA-256 Hash
93c43507915fb54ca548c8594ad42cf5561a719d23fb9b6ae54147549df52f50
Signing certificate
0fe06c1c3981cffa9d86b953c438865386106fa0a86b49b980d1696cf956cb9f
Permissions Required
Previous Versions
The signing certificate fingerprint for this release is on record, so a build that does not match it did not come from this publisher.
Report a problem with this listing
A listing is only as good as its corrections. If a source is broken, a signature looks wrong, or this app should not be here, tell the moderation team.