EUCer

application for unicycles KingSong, GotWay, Inmotion, Leaperkim

VVVmobile · com.vvv_valera_valera.EUCer

Not rated yet 1K+ downloads v3.5.5 7 MB Android 6.0+ PEGI 3 · Everyone

Download APK 7 MB All versions

Signature matches the Google Play version Details

At a glance

Latest version: v3.5.5 (103)
Updated: Aug 28, 2026 (1 month ago)
APK size: 7 MB
Requires: Android 6.0+ (API 23)
CPU support: Any (no native code)
Category: Auto & Vehicles (app)
Listed since: Oct 19, 2020 (at least)
Permissions: 18 (6 sensitive)
Developer contact: [email protected]

About this APK

EUCer is an app by VVVmobile in the Auto & Vehicles category, listed since at least October 2020. It has no native code, so it runs on any Android processor.

Since version 2.11.0, the minimum Android version rose from 5.0 to 6.0. It asks for 18 permissions, 6 of them sensitive, including precise location, approximate location and read shared storage. It asks for the same permissions as version 3.5.1.

What's new in v3.5.5

Completely redesigned the battery logic. Percentages drop smoothly and predictably, eliminating "sticky" 100% states and sudden voltage drops near empty.

Description

From the listing uploaded by “appupdater”.

Application for unicycle manufacturers: KingSong (and its clones), Inmotion, GotWay, Begode, Leaperkim The list of supported wheel models is updated regularly. The application monitors the basic parameters of the unicycle and displays customizable warnings via sound, voice or vibration. All kinds of control parameters, also provided for dependence on another parameter, if necessary. In the EUCer app: - creating warnings and their combinations. there are more than 50 different combinations; - your own voice warnings - create your own warning texts (3 combinations per warning), select signals or sound files; - flexible editor for custom warnings by voice/sound/vibration or a combination of them by events, time intervals or distance; - built-in mnemonic for encoding voice messages with parameter insertions and variability of output values; - automatic adjustment of the device volume depending on the current speed with individual settings; - Russian and English languages to choose from; - unlimited number of created settings profiles for different situations and/or unicycle; - backup - saving and reading data and settings profiles on a smartphone; - other functions... The app's distinctive focus is listening, not watching.

Version history

4 versions are listed, going back to v2.11.0. Since v3.5.0 it requires Android 6.0+.

v3.5.5 LATEST Aug 28, 2026 7 MB TRUSTED v3.5.1 Dec 16, 2025 5.8 MB TRUSTED v3.5.0 May 21, 2025 5.7 MB TRUSTED v2.11.0 Aug 26, 2023 6.5 MB TRUSTED

All 4 versions

Security & authenticity

Security rating: Trusted

Signing certificate

Signature matches the Google Play version Checked by the source store on Aug 28, 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 Aug 28, 2026
Validated against Google Play Aug 28, 2026
Signed byCN=Android, OU=Android, O=Google Inc., L=Mountain View, ST=California, C=US
Signing certificate (SHA-1)A5:CE:75:98:FF:A2:17:6A:A7:07:37:A6:C0:21:B8:F0:17:1F:3D:E7
File MD5eae01887ac183d842fef0385efcaf3cd
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 (18)

EUCer requests 18 permissions, 6 of them sensitive.

Approximate location Sensitive android.permission.ACCESS_COARSE_LOCATION
Bluetooth connect Sensitive android.permission.BLUETOOTH_CONNECT
Bluetooth scan Sensitive android.permission.BLUETOOTH_SCAN
Precise location Sensitive android.permission.ACCESS_FINE_LOCATION
Read media audio Sensitive android.permission.READ_MEDIA_AUDIO
Read shared storage Sensitive android.permission.READ_EXTERNAL_STORAGE
Bluetooth android.permission.BLUETOOTH
Bluetooth admin android.permission.BLUETOOTH_ADMIN
Control vibration android.permission.VIBRATE
Foreground service media playback android.permission.FOREGROUND_SERVICE_MEDIA_PLAYBACK
Full network access android.permission.INTERNET
Modify audio settings android.permission.MODIFY_AUDIO_SETTINGS
Prevent the device from sleeping android.permission.WAKE_LOCK
Reorder tasks android.permission.REORDER_TASKS
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

Basic touch input android.hardware.faketouch
Location android.hardware.location
GPS android.hardware.location.gps
Network location android.hardware.location.network
Wi-Fi android.hardware.wifi

EUCer APK: questions and answers

Is there a version of EUCer for older Android phones?

The current version needs Android 6.0 or later. Version 2.11.0 is the newest listed build that installs on Android 5.0 and later. It is an old build: apps that rely on online services may no longer connect when they are this old. Get version 2.11.0 · 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 EUCer 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 eae01887ac183d842fef0385efcaf3cd.