RF Analyzer (FOSS)

about

description

RF Analyzer turns your Android device into a real-time spectrum analyzer for Software Defined Radio (SDR). Visualize and listen to radio signals around you - from amateur radio to broadcast signals and beyond. Whether you're a curious beginner or a seasoned ham, RF Analyzer offers a hands-on, interactive way to explore radio signals. FEATURES - Works with HackRF, RTL-SDR, Airspy, Airspy HF, HydraSDR or pre-recorded IQ files - View live spectrum (FFT) and waterfall plots - Demodulate AM, FM, SSB, and CW signals - Record raw IQ samples for offline analysis - A responsive and modern Material Design interface - Scroll, zoom, and tune through the bands - Built-in context-aware help and a full offline in-app manual - Bookmarks for Stations and Bands - Import from SDR# or SDR++ - Automatically synchronize with online lists (EiBi DB, POTA & SOTA Spots) REQUIREMENTS - Android phone or tablet (with USB OTG support) - Supported SDR hardware (HackRF, RTL-SDR, Airspy (HF+) or HydraSDR) Note: The RTL-SDR Blog v4 is fully supported. - USB OTG adapter (USB-A female to USB-C for modern phones) Note: This is not necessary for SDRs with USB-C connector (e.g. the HydraSDR) LEARN MORE Want to go deeper? The full user manual is available online with signal identification tips, ham radio basics, and more: https://demantz.github.io/RFAnalyzer/ Have fun exploring, learning, and listening to radio signals :) SUPPORT This app is open-source so anyone can explore SDR without barriers and let the community benefit from a Google-free, privacy-respecting version. If you enjoy using it, please support the project - your donation helps keeping it alive and accessible to everyone. 73! - Dennis (DM4NTZ), Heidelberg, Germany LICENSE This application is released under the GNU General Public License v2. It is free software and the source code is available on GitHub. LEGAL ISSUES Please note that I am not responsible for any legal issues caused by the usage of this application. Be responsible and comply with your local law!

publisher

78ce6faa72264387284e647ba6938995735ec8c7d5c5a65737e55130f026307d

first seen

2026-10-09T14:30:03.647892+00:00

last event

2026-04-29 14:56 UTC

website

https://demantz.github.io/RFAnalyzer/

install

zapstore.dev or any Zapstore-compatible client

topics

#science & education

source & build

repository

https://github.com/demantz/rfanalyzer

arch flags

android-arm64-v8a android-armeabi-v7a android-riscv64 android-x86 android-x86_64

manifest

missing

releases (kind 30063)

1 release indexed; latest 2.2.1-foss.

assets & verification

Every app, release and asset event is schnorr-verified (NIP-01 id + signature) before it enters the catalog, and assets are content-addressed by sha256. We subscribe read-only to the catalog relay — never write to it.

2.2.1-foss — com.mantz_it.rfanalyzer_20208.apk

sha256

07a5f5ab10f80a8bcad483c18c27428f6bf75012ab71aae8f4d4bcf1a3ebe9c6

size

21.0 MB

archs

android-arm64-v8a, android-armeabi-v7a, android-riscv64, android-x86, android-x86_64

version code

20208

apk cert sha256

b67ae6476f6156a782b7f5f85a25c1c9dd9725d720d171ff98a7e588b9dff3da

download

com.mantz_it.rfanalyzer_20208.apk

Showing the newest 1 asset descriptor; the full set is in /api/apps/78ce6faa…