iPhone Screenshots


IMPORTANT: RADIOSYNC IS A SIMPLE AUDIO DELAY APP. It does not provide sports radio audio streams. You must connect your own radio tuned to the desired broadcast and your own headphones or speakers through which the delayed audio will be played. This requires additional third-party adapters for your iPhone, iPod, or iPad. Do not purchase this app unless you already have the necessary adapters or are willing to buy them. Refer to our support website for instructions: http://radiosync.dairystatedesigns.com/setup

Use your iPhone, iPod, or iPad to synchronize your radio with your TV for live events!

DO YOU LOVE your local sports radio announcers so much that you listen to the radio while watching the game on TV? Does it drive you and your loved ones crazy when the radio play-by-play comes seconds before the delayed TV signal? Sports fans rejoice: RadioSync is here!

RADIOSYNC ALLOWS YOU to delay a radio broadcast to match a television broadcast. Featuring simple, intuitive controls and a pleasant design, RadioSync gives you the power to synchronize your favorite football, basketball, soccer, baseball, hockey, or any other sports team broadcasts. Although syncing a sports broadcast is the most likely reason to use RadioSync, you can use it to sync any live event that is broadcast on both television and radio.

NOTE: RADIOSYNC WILL WORK ONLY when your radio broadcast is ahead of your television broadcast, which is generally true.

What’s New

Version 1.1

We’ve added the #1 requested feature, longer delay!
The maximum delay time is now about one minute.
Fixed crashes on iOS 10.

Ratings and Reviews

madkinz ,

The app works

I had a few problems, I contacted the seller but got no reply. Had to figure it out for myself. It does what it is supposed to do.

please accept my nickname ,

Works like a charm

Ordered an iRig guitar input for my iPad/iPhone last week and it arrived just in time for the KU vs. Georgetown game last night. Downloaded this app and had AM sports radio input and delay set within a few minutes. SO nice to listen to local radio commentators instead of clueless TV network guys. Out of hundreds of online purchases, this is the first time I've reviewed anything, but I thought it deserved it.

dchism00 ,

Not enough delay.

Even with the delay all the way up, the radio is still ahead of the TV by a good 5 seconds. 👎 Oops.

Developer Response ,

Please note that the maximum delay is now 4x what it was when this review was written


Dairy State Designs, LLC
12.5 MB

Requires iOS 9.0 or later. Compatible with iPhone, iPad, and iPod touch.



Age Rating
Rated 4+
© 2014-2017 Dairy State Designs, LLC


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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