FeasyBlue

This is a Feasycom Bluetooth Serial Port Tool.

Feasycom · com.feasycom.feasyblue

Not rated yet 5K+ downloads v3.5.5 7.5 MB Android 8.0+ PEGI 3 · Everyone

Download APK 7.5 MB All versions

Signature matches the Google Play version Details

At a glance

Latest version: v3.5.5 (46)
Updated: Jan 24, 2026 (9 months ago)
APK size: 7.5 MB
Requires: Android 8.0+ (API 26)
CPU support: ARM 64-bit
Category: Communication (app)
Listed since: Aug 13, 2021 (at least)
Permissions: 24 (11 sensitive)
Website: feasycom.com
Developer contact: [email protected]

About this APK

FeasyBlue is an app by Feasycom in the Communication category, listed since at least August 2021. It includes native code only for ARM 64-bit, so it won't install on phones that can only run 32-bit apps.

Since version 3.5.1, the minimum Android version rose from 5.0 to 8.0. It asks for 24 permissions, 11 of them sensitive, including precise location, camera and record audio. It asks for the same permissions as version 3.5.3.

What's new in v3.5.5

1. Add forum functionality; 2. Fix several known bugs.

Description

From the listing uploaded by “appupdater”.

This is a Feasycom Bluetooth Serial Port Tool, support classic Bluetooth SPP and Bluetooth Low Energy, friendly and minimalist designed UI, mainly features: 1 Fast way for searching and connecting with the Bluetooth devices. 2 Display the nearby Bluetooth devices’RSSI parameters during searching operation. 3 Bluetooth Communication functions: Support CRC32 Verification,HEX Send & Receive,Files’ sending. 4 OTA Upgrade, Beacon, Properities defining, BT connection test.

Version history

3 versions are listed, going back to v3.5.1. Since v3.5.5 it requires Android 8.0+.

v3.5.5 LATEST Jan 24, 2026 7.5 MB TRUSTED v3.5.3 Dec 15, 2025 7.2 MB TRUSTED v3.5.1 Apr 5, 2024 7 MB TRUSTED

All 3 versions

Security & authenticity

Security rating: Trusted

Signing certificate

Signature matches the Google Play version Checked by the source store on Jan 24, 2026.
Certificate issued to “feasycom” This is the certificate of the Google Play version.
Same certificate as the 2 other versions checked

Store checks and file details

Developer signature verified Jan 24, 2026
Validated against Google Play Jan 24, 2026
Signed byCN=younger, OU=feasycom, O=feasycom, L=shenzhen, ST=guangdong, C=123
Signing certificate (SHA-1)51:1D:16:F6:5D:F8:68:E2:BE:27:A3:F3:0D:84:5F:47:FD:57:34:3A
File MD54676914fd4bc7b9e3236a2928f6b57c6
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 (24)

FeasyBlue requests 24 permissions, 11 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
Modify shared storage Sensitive android.permission.WRITE_EXTERNAL_STORAGE
Nearby wifi devices Sensitive android.permission.NEARBY_WIFI_DEVICES
Precise location Sensitive android.permission.ACCESS_FINE_LOCATION
Read phone status and identity Sensitive android.permission.READ_PHONE_STATE
Read shared storage Sensitive android.permission.READ_EXTERNAL_STORAGE
Record audio (microphone) Sensitive android.permission.RECORD_AUDIO
Bluetooth android.permission.BLUETOOTH
Bluetooth admin android.permission.BLUETOOTH_ADMIN
Change network state android.permission.CHANGE_NETWORK_STATE
Change wifi state android.permission.CHANGE_WIFI_STATE
Full network access android.permission.INTERNET
Modify audio settings android.permission.MODIFY_AUDIO_SETTINGS
Open document (custom) android.intent.action.OPEN_DOCUMENT
Prevent the device from sleeping android.permission.WAKE_LOCK
Run at startup android.permission.RECEIVE_BOOT_COMPLETED
Run foreground services android.permission.FOREGROUND_SERVICE
View Wi-Fi connections android.permission.ACCESS_WIFI_STATE
View network connections android.permission.ACCESS_NETWORK_STATE
Write internal storage android.permission.WRITE_INTERNAL_STORAGE

Required hardware & features

Bluetooth android.hardware.bluetooth
Camera android.hardware.camera
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
Wifi direct android.hardware.wifi.direct

FeasyBlue APK: questions and answers

Is there a version of FeasyBlue for older Android phones?

The current version needs Android 8.0 or later. Version 3.5.3 is the newest listed build that installs on Android 7.0 and later. Get version 3.5.3 · 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 FeasyBlue 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 4676914fd4bc7b9e3236a2928f6b57c6.