Even though this may be seven years old,  I found this to still be cery relavent today in 6/25.  Stay safe.

This is the best video I have seen. I was ready to trash my RTL-SDR as I was very frustrated with the software available. Now have it working on my Android so it wont be going in the trash. Thank you for the great explanation and tutorial! 73...K3PCT

This is what I have been looking for a very good video!

So awesome.  Been looking for exactly this!

The two smal arrows (usually on a blue button)  will hide the menu bars on each side for a bigger view of the spectrum.

Great video. Well put together and explained.

Nice, gentle video.  Thanks G7DMQ

Well done.

When I zoom in to better see a narrow signal, when I try to fine tune it, it just moves the view around and does not alter the frequency. How can I make it alter the frequency while I am zoomed in a lot?

Muchas Gracias

Excellent tutorial…much appreciated!

Thank you for this good tutorial.

Very helpful thanks

Super!

Very nice job on the video.

Thanks for the great instructional video.  Very well done!

Love this app but I wish it had more features like being able to save to the SD card and not internal memory which for me it's limited. Also decoding of digital signals would be nice. My copy is the paid version.

just got a new sdr-rtl dongle a new OTG Cable  in today sorry but its
just blank software not working keeps looking for drivers when I switch
from HackRF on my android tablet to my SDR- dongle nothing happens
everything is new  can anyone can help. I downloaded drivers and then
software per instruction I know the dongle works fine got it working on
Linux with gqrx.

The package from Amazon comes with usb type c cables only...

I didn't know you can get an OTG cable with a charging plug.  I use my Tab A tablet with a micro camera to look inside the car engine, so I need to pay attention to the battery level.