Reviews and Recent Comments:

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  Syed Ali: Dennis Dear good apk. I always take my rtl-sdr with me and love scanning unknown freqs. Dear I want if you can design an apk for Android device 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 Searcher by plotting heat map as an overlay onto GIS like Google map etc. Can you design such an apk for Android device.
  User rated this game 5/5 on 2017-06-16



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  Aaron Carter: Xperia Z Smartphone Grabbed the apk to play around with RTL SDR. Better signal clarity than SDR# on my laptop. Very satisfied so far with $15 total investment. Dongle powered up straight from the smartphone. Don't have a HackRF to try.
  User rated this game 5/5 on 2015-03-12



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  Michael Smith: Nice Work Want it should transmit too on Cheat
  User rated this game 5/5 on 2015-10-05



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  Chris: Works on Motorola Droid Mini. Very cool apk. I would like to test and DF power line noise using this apk coupled with the RTL-SDR dongle. nice job on the apk!
  User rated this game 5/5 on 2015-07-17



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  Toby Robb: Thanks for adding HackRF to Android device First of all large thanks for adding HackRF to android device. I'm running a note 12.2 and it looks like a good apk. Works well with a USB OTG cable and my hackRF. I am a tiny confused though with direct entry of frequency and cant seem to enter values greater than about 7Mhz.
  User rated this game 5/5 on 2014-11-06



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  Daniel Conklin: It works well for the purpose it's designed for. I hope you will be able to create it work with the SDRPlay soon.
  User rated this game 5/5 on 2017-05-20



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  john cook: BLU life xl works
  User rated this game 5/5 on 2016-11-24



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  Peter Cumminsky: Extra details Used it w/RTL-SDR (R820T) on my smartphone (Moto G) also and it works good there too. I already had FM on this smartphone and now have NWS, taxis, Aviation, Marine, etc. Hopefully scanner modernize soon. Love it! Have it also on my fresh Chuwi HI8 dual-mode smartphone so you can add that to the list,
  User rated this game 5/5 on 2015-09-26



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  Andri Hermawan: Works good I am using HackRF One with this apks.
  User rated this game 5/5 on 2016-01-30



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  Luca Dell'Anna: Samsung note 3 neo fine
  User rated this game 5/5 on 2015-10-16



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  jorge orta: Just what i required, simple to work with nice Gui
  User rated this game 5/5 on 2017-08-06



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  Tony Pearce: Stock Google pixel xl, my battery drains quick when this apk is installed but otherwise love it
  User rated this game 5/5 on 2017-09-03



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  K Kelvin: Gorgeous on Tesco Hudl 2 Worked first time with RTL dongle and pre-installed driver from Martin Marinov
  User rated this game 5/5 on 2015-01-02



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  Mukund Rathod: Good application Work's well with my ZenFone 5
  User rated this game 5/5 on 2015-10-04



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  xun wang: good apk, seems stable and runs well on Note 4 with RLT-SDR, can't wait to test it out on the HackRF One. Satisfied to help the developer!
  User rated this game 5/5 on 2015-11-25



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  Rob Dawson: Awesome Works well on Oneplus One, with and without a powered otg cable
  User rated this game 5/5 on 2015-08-24



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  Andrew Thomas: Perfect apk Works good on my Note 8.0 and with a powered micro-usb-hub works on my Z3 compact too. Looking forward to scanning and would love to see audio recording added. Thanks :-)
  User rated this game 5/5 on 2015-01-08



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  James Coleman: I think it would be neat if there were to be a wireless connection analysis program built in which would overlay a spectrum analysis with access points and channels.
  User rated this game 5/5 on 2017-03-15



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  Mick Ey: Perfect job This apk works good. No head aches , no yelling. I followed the instructions, downloaded the driver. My rtlsdr worked not a single trouble. I can't receive any rtlsdr to work on my desk tops. Thank you oh good one!
  User rated this game 5/5 on 2015-01-20



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  Ray Lyford: Very awesome .Can you add SDRPlay please.
  User rated this game 5/5 on 2017-06-14



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  Caroline Brogan: Works Good. Works good on a 2015 Medion Lifetab S10346 (MD99282). 10.1". Android device 5. Watson wideband 100Khz-2Ghz model W-SDRX1 rtl dongle based receiver. Mostly Amatuer Band and Airband use. HF and VHF-UHF keep is ok if you cn feed it from any half decent antenna farm, even works fine with indoor antenna systems with a bit more interference. It is possible to power the receiver from the smartphone with the supplied usb otg cable but a otg cable with power in capablity is highly suggested. Good apk, works as awesome as any windows, linux or mac sdr apks that I own. Ok Business to the developer. Want that I should rate your apk with more than 5 stars, makes it possible for me to go portable or mobile with the sdr without having to carry a laptop everywhere.
  User rated this game 5/5 on 2015-09-04



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  Larry Ho: Good apk! Works really well with Galaxy note 5
  User rated this game 5/5 on 2016-02-02



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  Brendan McCoy: Definitely worth $0.99 Only $0.99! Since the developer is quickly listening to player feedback - this apk is probably going to be better than SDR Touch very soon! I have two wishes - Material Design, and remove the screen orientation settings to use Android's settings. Modernize: one of those wishes has already come real! The logo and name of the apk is missing from the top right corner, though.
  User rated this game 5/5 on 2014-12-11



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  The best RTL-SDR apk out there. You can't receive any better for the the cost of the apk. Kudos to the developer. Hold up the good work! Thanks!
  User rated this game 5/5 on 2017-10-05



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  Tomasz CEDRO: Good!!! Works like a charm! Nice feature to save recordings into file. Would be even better to transmit from file on HackRF! 73 SQ7MHZ
  User rated this game 5/5 on 2015-03-21



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  Chris Caton: Excellent! What a brilliant apk for the price. Works perfectly on my Oneplus One with RTL-SDR dongle and otg cable.
  User rated this game 5/5 on 2016-12-06



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  John Wright: Works as Advertised on a generic Dragon Touch A1X 10.1" $60 Smartphone I plugged my HackRF into my cheap smartphone and was rewarded by it functioning as advertised. I am sure the developer is overwelmed by requests for extra bells and whistles so please add a spectrum survey logging functionality comprising frequency, time, and signal-strength written to a, "live" file. Something along the lines of the OsmocomSDR Spectrum Sensing and RTL-SDR RTL_POWER apks. I do not need to do any DSP as I just need spectrum survey measurements. It is a good apk and is highly suggested. A awesome learning program to assist inspire a fresh generation of radio enthusiasts. Hold up the awesome work Herr Mantz.
  User rated this game 5/5 on 2014-11-17



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  Michael R. Okun: Good work - thanks for begin sourcing! So satisfied to explore this project. Thank you so much for the first GPL begin source Android device sdr spectrum explorer I've seen. Very exciting. It's also good that you've created it simple to place a $ in the advice jar via the apk shop. I'm really jazzed about RF Explorer! Hold up the good work! Another features it would be unbelievable to see in future versions (these would be icing on the cake!): - DC offset correction - Audio gain control - (maybe even audio spectrum display?)
  User rated this game 5/5 on 2015-03-22



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  Tim Havens: Good Love the added demos now. Using mine with hackrf. Also inspected with RTL. Both work perfectly! Thanks for a good implementation.
  User rated this game 5/5 on 2015-01-21



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  This tool is worth for purchase. I would recommend to enhance it by wide band analyzer. Then it will be useful also at DVB-T antenna and equipment tuning. I use this apk on Samsung Galaxy S3 Mini which has flashed Android device 5.1.1. CyanogenMod. Easy OTG cable is not enough, I bought Rolline OTG cable with additional power input (third USB connector on the cable).
  User rated this game 5/5 on 2017-07-18



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  Neil Young: Awesome job Tried a few . This has to be the most stable and best to my liking . And a whole globe of settings to play with. However we are quite limited on frequency band width id like to see it lowered to 14.mhz if possible
  User rated this game 5/5 on 2016-07-20



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  Matthew Beddoes: Good and epic This application is good. This worked with my USB dongle.
  User rated this game 5/5 on 2015-03-30



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  Frank Earl: Works as advertised... You need to be aware of the power requirements (you CAN work around them, mind) but past that, the devices I inspected with RTL-SDR worked like a charm. Nexus 10 Acer A500 Haven't inspected my GNex yet or my S4, but I strongly suspect they're going to work too. If you wish high performance, use the HackRF device. The RTL-SDR device works well for what it is, but for $5-15 dollars on eBay, it's hardly got the scope and ability of HackRF. This is a FOSS project. Like the author says, you can receive it for gratis on the site and sideload. What do you receive for the $1.01 you pay here on Play? Easy. Ease of loading the tool and you place a bit in the advice jar. I did...I'm not regretting it.
  User rated this game 5/5 on 2014-11-27



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  Good A very useful apk. I originally downloaded the gratis ver from github, but decided to buy it here as the dev deserves the cash.
  User rated this game 5/5 on 2015-08-11



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  Chris Wiltshire: Good apk Works well
  User rated this game 5/5 on 2015-04-22



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  Simon Kennedy: Nexus 10 works well Good apk, works well on my Nexus 10.
  User rated this game 5/5 on 2015-01-08



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  Joe White: Awsome Apk! Simple to use, works good on Notes w / Realtek dongle.
  User rated this game 5/5 on 2016-04-17



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  Stephen Dall: Good SDR apk, thank you!
  User rated this game 5/5 on 2017-11-26



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  Dave Compton: The most fun you can have with a dongle ;-) Works perfectly with my Oneplus One and a generic RTL-SDR dongle. Well worth paying a few pence for to help the author.
  User rated this game 5/5 on 2015-06-19