Pocket RxTx Lite

You can now take you HAM transceiver in your pocket

wbs-law.de · ro.yo3ggx.rxtx

5.0 out of 5 (2 ratings) 500K+ downloads v4.0.3 31.8 MB Android 5.0+ PEGI 3 · Everyone

Download APK 31.8 MB All versions

Signature matches the Google Play version Details

Watch the Pocket RxTx Lite trailer on YouTube

At a glance

Latest version: v4.0.3 (400003)
Updated: Apr 1, 2026 (6 months ago)
APK size: 31.8 MB
Requires: Android 5.0+ (API 21)
CPU support: x86 32-bit, x86 64-bit, ARM 32-bit, ARM 64-bit
Category: Productivity (app)
Listed since: Mar 27, 2013 (at least)
Permissions: 19 (6 sensitive)
Website: yo3ggx.ro
Developer contact: [email protected]
Privacy: Developer's privacy policy

About this APK

Pocket RxTx Lite is an app by wbs-law.de in the Productivity category, listed since at least March 2013. It includes native code for x86 32-bit, x86 64-bit, ARM 32-bit and ARM 64-bit, so it runs on practically every phone.

Since version 0.8.1-2, the minimum Android version rose from 2.3 to 5.0. It asks for 19 permissions, 6 of them sensitive, including precise location, record audio and approximate location. Compared with version 3.3.3, it adds 5 new permissions (“Bluetooth advertise”, “Foreground service media playback”, “Media content control” and 2 more) and drops 3 (“Bluetooth”, “Bluetooth admin” and “Change network state”). The app can read the advertising ID that ad and analytics services use.

What's new in v4.0.3

Check

Description

From the listing uploaded by “appupdater”.

NOTE: This application contains non-intrusive Ads but only when you are off-line. If you like the App please consider downloading the Pro, ad-free version (Pocket RxTx+). This is the most significant upgrade to date. Please check my web site or read the application user guide (from the HELP menu) to better understand all the changes in the new version. For any issue, send me an email or better post in the application forum before giving a negative review in Play Store. I will do my best to help solve any potential issue. Even though this version was tested for a significant period of time, it is almost impossible to take into consideration all device models and utilization patterns, so I count on your understanding and help to make the application better. If you find this application useful, please consider buying the Pro version. In this way you will contribute to the futher development of the application. All the differences between the free and paid version are explained in the application user guide. Lite version contain Ads. What's new: https://prxtx.yo3ggx.ro/4/prxtx4.htm Video Guide (preview): https://prxtx.yo3ggx.ro/4/videos/index.html Application forum: https://forum.yo3ggx.ro/viewforum.php?f=22 Online User Guide (Multilingual): https://prxtx.yo3ggx.ro/4/web Offline User Guide (English only, dark theme): https://prxtx.yo3ggx.ro/4/pdf/prxtx4_dark.pdf Offline User Guide (English only, light theme): https://prxtx.yo3ggx.ro/4/pdf/prxtx4_light.pdf Thank you. 73 Dan YO3GGX

Version history

7 versions are listed; the oldest rated Trusted is v0.8.1-2. New versions arrive here every few months. Since v4.0.3 it requires Android 5.0+.

v4.0.3 LATEST Apr 1, 2026 31.8 MB TRUSTED v3.3.3 Jan 8, 2026 5.6 MB TRUSTED v3.3 Nov 21, 2025 6.3 MB TRUSTED v3.0-2 Jan 29, 2025 3.3 MB TRUSTED v2.1 Apr 13, 2018 2.4 MB TRUSTED

All 7 versions

Security & authenticity

Security rating: Trusted

Signing certificate

Signature matches the Google Play version Checked by the source store on Apr 1, 2026.
Certificate issued to “YO3GGX” This is the certificate of the Google Play version.
Same certificate as the 5 other versions checked

Store checks and file details

Developer signature not checked yet Apr 1, 2026
Validated against Google Play Apr 1, 2026
Signed byCN=Dan Toma, O=YO3GGX, C=RO
Signing certificate (SHA-1)AA:0A:94:C0:82:B4:09:63:CA:38:FD:3F:60:C2:72:B4:BA:9B:F4:82
File MD582f86deda01e1a6a2d82d109484614f4
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 (5 other versions compared). AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.

Permissions (19)

Pocket RxTx Lite requests 19 permissions, 6 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
Precise location Sensitive android.permission.ACCESS_FINE_LOCATION
Record audio (microphone) Sensitive android.permission.RECORD_AUDIO
Advertising ID com.google.android.gms.permission.AD_ID
Control vibration android.permission.VIBRATE
Foreground service media playback android.permission.FOREGROUND_SERVICE_MEDIA_PLAYBACK
Full network access android.permission.INTERNET
Media content control android.permission.MEDIA_CONTENT_CONTROL
Modify audio settings android.permission.MODIFY_AUDIO_SETTINGS
Prevent the device from sleeping android.permission.WAKE_LOCK
Push messaging (app-defined) ro.yo3ggx.rxtx.permission.C2D_MESSAGE
Receive push notifications com.google.android.c2dm.permission.RECEIVE
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

Location android.hardware.location
Microphone android.hardware.microphone
Wi-Fi android.hardware.wifi

Pocket RxTx Lite APK: questions and answers

Is there a version of Pocket RxTx Lite for older Android phones?

The current version needs Android 5.0 or later. Version 3.3.3 is the newest listed build that installs on Android 4.2 and later. Get version 3.3.3 · 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 Pocket RxTx Lite 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 5 other versions checked. After downloading, check that the file's MD5 is 82f86deda01e1a6a2d82d109484614f4.