XOSS

Cycling computer connection&record your ride

XOSS HONG KONG CO., LIMITED · co.xoss

Not rated yet 1M+ downloads v3.21.2 61.4 MB Android 7.0+ PEGI 3 · Everyone

Download APK 61.4 MB All versions

Signature matches the Google Play version Details

At a glance

Latest version: v3.21.2 (400000041)
Updated: Sep 27, 2026 (12 days ago)
APK size: 61.4 MB
Requires: Android 7.0+ (API 24)
CPU support: ARM 32-bit, ARM 64-bit
Graphics: OpenGL ES 2.0+
Category: Sports (app)
Listed since: Sep 17, 2021 (at least)
Permissions: 32 (10 sensitive)
Website: xoss.co
Developer contact: [email protected]
Privacy: Developer's privacy policy

About this APK

XOSS is an app by XOSS HONG KONG CO., LIMITED in the Sports category, listed since at least September 2021. It includes native code for ARM 32-bit and ARM 64-bit, so it runs on practically every phone.

Since version 3.10.2, the APK grew from 39.7 MB to 61.4 MB and the minimum Android version rose from 4.4 to 7.0. It asks for 32 permissions, 10 of them sensitive, including precise location, location in the background and camera. Compared with version 3.20.4, it adds 4 new permissions (“Bluetooth advertise”, “Nearby wifi devices”, “Change wifi state” and “View Wi-Fi connections”) and drops 2 (“Activity recognition” and “Physical activity recognition”). The app can read the advertising ID that ad and analytics services use.

What's new in v3.21.2

1. Support for NAV Pro 2. Bug fixed

Description

From the listing uploaded by “appupdater”.

XOSS is an "ALL IN ONE" application specialised in Cycling and other outdoor sports. With XOSS you can do: - Data syncing from verified bike computers. Including: XOSS, CooSpo, C YCPLUS, etc.. - Workouts recording with all the data you need for free: Speed, Cadence, Power, Heart-rate, Elevation, Calories, Distance, Time, etc.. - Advanced data analyzing with charts and graphics. GPS track on map, Elevation, Speed, Cadence, Heartrate Charts, Training zone analysis(Heart rate, Power), and much more is coming! - Sync with other apps like STRAVA,TRAININGPEAKS. - Route planning before your journey. More information is available at https://www.xoss.co

Version history

4 versions are listed, going back to v3.10.2. Since v3.20.4 it requires Android 7.0+.

v3.21.2 LATEST Sep 27, 2026 61.4 MB TRUSTED v3.20.4 Sep 15, 2026 47.2 MB TRUSTED v3.20.3 Dec 12, 2025 44.9 MB TRUSTED v3.10.2 Nov 21, 2025 39.7 MB TRUSTED

All 4 versions

Security & authenticity

Security rating: Trusted

Signing certificate

Signature matches the Google Play version Checked by the source store on Sep 27, 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 Sep 27, 2026
Validated against Google Play Sep 27, 2026
Signed byCN=Android, OU=Android, O=Google Inc., L=Mountain View, ST=California, C=US
Signing certificate (SHA-1)3D:92:B3:63:47:17:36:38:F7:97:07:D4:97:24:E5:B6:C1:52:B7:97
File MD5753280ca31d0259d24be2e07ad6ab32a
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 (32)

XOSS requests 32 permissions, 10 of them sensitive.

Approximate location Sensitive android.permission.ACCESS_COARSE_LOCATION
Bluetooth advertise Sensitive android.permission.BLUETOOTH_ADVERTISE
Bluetooth connect Sensitive android.permission.BLUETOOTH_CONNECT
Bluetooth scan Sensitive android.permission.BLUETOOTH_SCAN
Camera Sensitive android.permission.CAMERA
Display over other apps Sensitive android.permission.SYSTEM_ALERT_WINDOW
Location in the background Sensitive android.permission.ACCESS_BACKGROUND_LOCATION
Nearby wifi devices Sensitive android.permission.NEARBY_WIFI_DEVICES
Precise location Sensitive android.permission.ACCESS_FINE_LOCATION
Record audio (microphone) Sensitive android.permission.RECORD_AUDIO
Access adservices ad id android.permission.ACCESS_ADSERVICES_AD_ID
Access adservices attribution android.permission.ACCESS_ADSERVICES_ATTRIBUTION
Access location extra commands android.permission.ACCESS_LOCATION_EXTRA_COMMANDS
Advertising ID com.google.android.gms.permission.AD_ID
Broadcast sticky android.permission.BROADCAST_STICKY
Change wifi state android.permission.CHANGE_WIFI_STATE
Control vibration android.permission.VIBRATE
Disable keyguard android.permission.DISABLE_KEYGUARD
Foreground service location android.permission.FOREGROUND_SERVICE_LOCATION
Foreground service media projection android.permission.FOREGROUND_SERVICE_MEDIA_PROJECTION
Full network access android.permission.INTERNET
Get tasks android.permission.GET_TASKS
Google Play install referrer com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE
Internal broadcast protection (app-defined) co.xoss.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
Permission receiver (custom) co.xoss.permission_receiver
Prevent the device from sleeping android.permission.WAKE_LOCK
Receive user present android.permission.RECEIVE_USER_PRESENT
Request ignore battery optimizations android.permission.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS
Run foreground services android.permission.FOREGROUND_SERVICE
Show notifications android.permission.POST_NOTIFICATIONS
View Wi-Fi connections android.permission.ACCESS_WIFI_STATE
View network connections android.permission.ACCESS_NETWORK_STATE

Required hardware & features

Bluetooth android.hardware.bluetooth
Bluetooth Low Energy android.hardware.bluetooth_le
Basic touch input android.hardware.faketouch
Location android.hardware.location
Microphone android.hardware.microphone
Portrait screen android.hardware.screen.portrait
Wi-Fi android.hardware.wifi

XOSS APK: questions and answers

Is there a version of XOSS for older Android phones?

The current version needs Android 7.0 or later. Version 3.20.3 is the newest listed build that installs on Android 5.0 and later. Get version 3.20.3 · 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 XOSS 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 753280ca31d0259d24be2e07ad6ab32a.