RF Analyzer

The RF Analyzer is now available for $1.01 for Android owners. The application is supporting English language. It weighs in at only 10MB to download. It is highly advisable to have the latest app version installed so that you don`t miss out on the fresh new features and improvements. The current app version 1.06 has been released on 2014-10-28. For ensuring consistency with the device you should take into account the following app compatibility information: 4.0 and up
More Info: Find more info about RF Analyzer in Dennis Mantz`s Official Website : http://tech.mantz-it.com

Awesome I use RF Analyser with an RTL TCP server running on a Raspberry Pi with RTL TCP dongle It s very stable on my Nexus 10 with Android 5 1 and the demodulation is very good pulling in weak signals no problem Hats off to the developer Only feature I would like to see would be to be able to speed up the waterfall which would aid with identification of sone signals                     Alan Cordwell

Installed on android 7 and 9 with Xperia Z3 plus and LG G5 and it works quite well with my RTL SDR So far so good and thanks to the dev                 Patrick Benda

Love it Run s out of the box with my Nooelec Nesdr and the colors give enough contrast to read it even in direct sunlight Would buy a pro version if it would exist                     Swarl3s Dudemeister

Literally the only app that works with the HackRF One Automatic 4 stars even though it s a bit buggy and leaves a lot to be desired i e transmit functionality BFM demodulation                 Ryan M

Working great on a Samsung J9 Pro with a NESDR Smart Dongle Even tried with the Ham It Up upconverter for SW broadcasts on a separate power supply and no issues to report Great app for the short period of time I have used it                     Jason Goldring

Asus ZenFone Live ZA550KL 1GB RAM Works fine with 10 dongle and RTL SDR dongle Price is right and features are rich It has a bit of a hiccup and restarts when screen orientation changes but I m fine with that                     Billy Barty

Great app Worth buying it However minor interface adjustments are appreciated eg numeric values instead of imprecise touch Also an option to connect via rtl tcp is a missing functionality u003d                 Mateus Pereira

Great app works really well with HackRF                 Eric Owens

Great app bought it to support future development looking forward to sdrplay support well done my friend 73s                 Damian 2E0TXE

works sometimes but freezes up too often and drops the battery lvl surprisingly quick i like it but not useful atm         Luis Cypher

Absolutely great if you know how to use it i could be wrong I don t know how to use it so I don t know                     Aaron Johnson

says must be running to stat I press start button and says source not avalible hackRN     rotating disco horse head

No audio it is pointless     Jay Mee

Always crashes and locks up my Android device     Dieter Preiser

Doesn t work at all on Huawei me tablet     A Google user

Doesn t recognize my SDR RTL         Jasson Garcia

Works on HTC One M9                     Jason Kulhanek

Works great Love it                     Thomas Gamwell

It works You can t get any better than that I ve paid way more for SDR apps that did a fraction of what this app can do Simple and easy to use UI It would be cool to see the driver embedded in the app instead of another app download but that s really the only difficult part of this app Highly recommend                     Kyle Smith

Squelch is non existent in this app The developer claims it exists but it is impossible to set up No matter how I adjust the gain I always hear the RF noise in between the transmissions This app will make me deaf The only way to eliminate the noise is to manually move the dB slider up and down which very impractical and annoying Every free PC SDR software has perfectly working squelch Why this one doesn t Could be a great app but luck of squelch makes it unusable I would expect this to be fixed         Ron Levit

Restarts driver when changing orientation Please fix that Additionally would like to have MUTE button alongside with other buttons Another issue is let user choose whether he she wants kHz MHz or GHz when entering freq Thanks in advance Could you please add Ettus USRP support Like Ettus B200 B210 via USB or Ettus N210 via network                     Hovsepyan fam.

This software is worth for purchase I would suggest to enhance it by wide band analyzer Then it will be useful also at DVB T antenna and equipment tuning I use this app on Samsung Galaxy S3 Mini which has flashed Android 5 1 1 CyanogenMod Simple OTG cable is not enough I bought Rolline OTG cable with extra power input third USB connector on the cable                     A Google user

App works well once it s running Has all the features I need However on my one plus 3t the app crashes every time I change a setting pause playback or switch apps             Tilman Guenther

Will not connect to rtl sdr shows errors but they don t stay on screen long enough to read Useless     Larry Guthrie

The new version now works on my Bravia Android TV which is great as it s right by my rooftop aerial cable The scan feature would be useful any ETA on when this will be available Also the option to import a list of bookmarks e g from a simple properties file would be useful                 Great app Andrew Parkin

Unfortunately I set on the external server option to see what would happen and now I can t turn it off So the receiver worked at the beginning but now I can t use it because the receiver always comes up with the error that it can t find external server even though it s turned off Samsung Note 4         Michael Welch

The best RTL SDR app out there You can t get any better for the the cost of the app Kudos to the developer Keep up the great work Thanks                     A Google user

Dennis Dear great app I always take my rtl sdr with me and love scanning unknown freqs Dear I wish if you can design an app for Android utilizing cellphone GPS viz a viz rtl power for a target frequency to generate its heat map from power level at each geographic coordinates This will turn a cellphone into a Direction Finder by plotting heat map as an overlay onto GIS like Google map etc Can you design such an app for Android                     Syed Ali

Unable to set sampling rate on the hackrf one on phone with MT6753 processor             Unable to set sampling rate on infinix X2 with MT6753 alois mbutura

I think it would be neat if there were to be a wifi analysis tool built in which would overlay a spectrum analysis with access points and channels                     James Coleman

What a brilliant app for the price Works perfectly on my Oneplus One with RTL SDR dongle and otg cable                     Perfect Chris Caton

I cant even use this for more then 15 seconds     Crashes with in 10 seconds lfalecorel

Worked out the box with my HackRF one without drivers or anything brilliant stuff galaxy s7 and usb otg cable                     Gethin Evans

Great app was able to receive broadcast from NOAA 15 with a rtl sdr I recorded this but it saved as a IQ file How do i play this back How would i use this type of file in sdrSharp                 the_real_atliss

Ran this on a Google Pixel 2 XL using a USB C to A adapter Worked perfectly for tuning and testing a new home made J Pole Antenna                     Aaron Baker

Good app with all the necessary functionalities Could use a few more demodulation options and a short reference as to what they look like in the waterfall for newbies Works on the Moto G3                 Amy Lao