SDR-Control Mobile 4+

Now available for your iPhone

Marcus Roskosch

    • 4.6 • 23 Ratings
    • $36.99

iPhone Screenshots


Supporting the Icom IC-705, IC-7610, IC-9700 and IC-R8600 local or remote via Internet - now with Waterfall

Software Defined Radio Client for Icom Transceivers and your iPhone

SDR-Control Mobile is a full featured iPhone App to operate your Icom Transceiver at home or from around the world without additional Hard- or Software.

Important: This App requires one of the following Icom Transceivers: IC-705, IC-7610, IC-9700 or the IC-R8600 Receiver


■ Compatible to iOS 16 and newer

■ Compatible with any iPhone

■ Complete operation of your Icom Transceiver in all modes

■ Use the App local or to remote access of your Transceiver from any place without additional Hard- or Software

■ Logbook with auto logging, ADIF Im-/Export

■ UDP Log submission when using external logging software

■ Integrated full featured FT8 / FT4 Tool

■ Integrated CW Decoder

■ Integrated CW Keyer

■ DX-Cluster integration

■ Call sign lookup integrated

■ Displays Calls on Map with heading and distance information

■ And much more...


- An Icom IC-705, IC-7610 or IC-9700 Transceiver or IC-R8600 Receiver

- The Transceiver needs to be connected to your Network (WiFi or LAN)

- No USB cable needed or supported

- An iPhone that runs at least iOS 16

Find out more here:

Read the Manual:

What’s New

Version 1.9.05

This update contains the following changes and improvements:

◉ Fixed an issue with Call Lookups, also for showing states in FT8 and DX-Cluster

◉ SAT and Transverter Settings are now available for all Radios, even without SAT Mode

◉ The SAT Mode has been improved and is now also available for iPhones. Please check the manual for details

◉ Some improvements in the FT8 Tool

◉ Fixed an issue with logbook Custom fields

◉ Added Step Size of 8.33 kHz with correct rounding

◉ Several other minor improvements and fixes have been implemented for a better user experience

Kindly use the 'CONTACT DEVELOPER' feature within the app for any issue reports or questions. I will ensure it is promptly resolved.

Your continued support and valuable feedback play a crucial role in further improving this app.


Marcus, DL8MRE

Ratings and Reviews

4.6 out of 5
23 Ratings

23 Ratings

Unruhly66 ,

Outstanding Work!!

I have both the iPhone and iPad versions of this application. I have made FT8 contacts in both Access and WiFi modes. My suggestions to users is to read the manual. The time spent will certainly enhance your experience. The author took the time to develop a comprehensive manual that gives you all the information you need to get started and use all of the features. The price spent is well worth the efforts to give us such an excellent tool for our hobby. I would love to see more digital features in the future but I am not a programmer and have no idea how hard that is to do.

randmnckname4 ,

Almost perfect

I used this to make my very first contact on FT8 and using it was easy. It is feature rich and I understand not everything is possible on a phone app but there were just a few issues I had. I used this to listen as I tested some vhf antennas from a few miles away and the audio was… odd. It sounded muffled and garbled but I was able to see the waterfall so it still did the job. My second issue was that twice during ft8 usage, the app crashed and left the 705 stuck in transmit. If I was away from the rig, it would have continued until something went pop. Lastly is just a little request. If this was capable of JS8call, I would gladly pay an extra fee. The ability to do keyboard to keyboard on hf from my phone? Revolutionary.

alhearn ,


Marcus is a genius for doing what even he thought was nearly impossible (or impractical) just a few months ago. How do you get everything on the small screen of a phone and make it useable? Well, he has done it. I haven’t tried SSB or CW yet but FT8 works perfectly. If you have ever dreamed of a ham station on your phone, this it ! Thank you Marcus.

App Privacy

The developer, Marcus Roskosch, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Collected

The developer does not collect any data from this app.

Privacy practices may vary, for example, based on the features you use or your age. Learn More


  • Family Sharing

    Up to six family members can use this app with Family Sharing enabled.

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