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SmartSDR™ - FlexRadio Systems®

by Marcus Roskosch more by this developer →

Ratings
131
+0 (7d)
+0.0% this week
Rating
4.3 · 131 ratings
+0 (7d)
Version
7.0.151
Last updated 09/06/2026

#103,356 of 719,896 by ratings on Apple · #7,209 of 60,382 in Utilities

First seen by this census 09/05/2026 — the store does not publish a creation date

Last updated 09/06/2026

Tracked since 09/05/2026

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Category: Utilities

Description

Official FlexRadio Systems® Client - All-Inclusive, no In-App Purchase!

SmartSDR is a full featured radio client that enables your iPad or iPhone to operate your FlexRadio device.

It is fully compatible to SmartSDR v1, v2 (including SmartLink) and v3 (including MultiFlex and SmartControl) and v4.

Please note: This App requires a FlexRadio Systems® Series 6000 or 8000 or Aurora Software Defined Radio (SDR) Device.


FACTS AND FEATURES:


SmartSDR offers almost all features of SmartSDR for Windows such as:

■ Supports FT8 and FT4 (iPad and iPhone Max, Firmware 2 required)

■ SSTV TX and RX (NEW!)

■ APRS TX and RX (NEW!)

■ Included CW Decoder and keyer

■ Weather Fax (HF-Fax) Decoder

■ Creation, maintenance of Slices, TNFs, Filters

■ Unlimited number of Slices, Panadapters (limited only by radio model)

■ CWX support including Sidetone and live send mode

■ Software Paddle or Straight-Key support

■ Maintain all Radio, Slice and Panadapter settings

■ Support for Memories

■ Profiles integration (TX, Microphone and Global)

■ Audio settings supported including equalizers

■ Support for TX Settings like Power including all Tuning features

■ Transverter support

■ SmartLink™ remote access

■ APD / SmartSignal™ support

■ MultiFlex™ support

■ SmartControl support

■ HomeKit support to control radio, antenna switches etc. remotely

■ Direct support for Power Genius XL (PGXL), Tuner Genius (TGXL), Antenna Genius (AGXL) and Rotator Genius (RGXL) local and remote


For HomeKit, you can use any Power Plug or Switch that are HomeKit compatible.


In addition to SmartSDR for Windows, this App offers these features:


■ Band limits and Band maps and modes will be displayed inside the Pan adapter

■ DX Cluster support which displays spots directly inside the Pan adapter

■ Graphical tuning knob for easy and exact frequency selection.

■ Various additional minor bells and whistles such as easy TNF maintenance,

■ Direct Bandwidth selection, Split Mode, instant Memory creation and more.

■ Device logging and device parameter monitoring (e.g. PA Temperature etc.)

■ Logbook integration with ADIF Im- and Export

■ Support for two Bluetooth and USB Controllers

■ Voice Macro recording and playback



There are just a few limitations compared to SmartSDR for Windows which are:


- Only one Panadapter visible at the same time.

- Diversity is not implemented.


WHAT YOU NEED:


- A FlexRadio Systems® FLEX-6000, 8000 or Aurora series radio

- An iPhone or iPad that runs at least iOS 17, ideally the latest iOS version

NETWORK REQUIREMENTS:


To run this App at your home, nothing else but a regular WiFi connection is needed that can access your FLEX Radio. You can immediately start using the App.


For Remote operation via SmartLink™ a Version 2 License is required for your Radio.


The App supports Splitscreen Multitasking on the newer iPads so you can run SmartSDR in split mode parallel to your browser, Email software or any other App.


SUPPORTED SDR HARDWARE:


FLEX-6300, FLEX-6400, FLEX-6400M, FLEX-6500, FLEX-6600, FLEX-6600M, FLEX-6700,FLEX-8400, FLEX-8400M, FLEX-8600, FLEX-8600M, AU-510, AU-510M, AU-520, AU-520M


Find out more here: https://ham-radio-apps.com


Read the Manual: https://go-to.me/smartsdr-manual

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Growth

Change in ratings, scaled to each window from the real gap between crawls. A window needs a full period of history before it reports anything.

Per Growth Growth % Actual change Measured over
day Not enough history yet
week 0 0.0% 0 9.3 days
month Not enough history yet
year Not enough history yet

History

Ratings

09/08/2026 · 131 09/18/2026 · 131

Average rating

09/08/2026 · 4.3 09/18/2026 · 4.3

Version history

VersionFirst observed
7.0.15109/06/2026
7.0.13109/08/2026