App Profile: FiiO Control

System001

Rating: 3/5

First off sounds great playing tidal connected via USB from my iPhone to the BTR5. App connects well enough via Bluetooth. The fixed EQ needs some help. There needs to be multiple “custom” or at least the premade “rock, pop, jazz, etc...” need to be editable. That way users could create an EQ for different headphones. Also fine tuning the EQ is a nightmare. Needs a way to type in the value instead of trying to move the slider. When trying to set a .1 value I’m trying to time the release of the slider between heart beats to prevent my 3.5 setting to jump to 4.2.

PRD5

Rating: 1/5

Believe the reviews. The app is terrible for iOS. Waste of time and money.

R0G3R

Rating: 1/5

I have an iPhone SE running iOS 15.7.3. I just received the Fiio UTWS3 and am not able to connect to either left or right receiver through the app. It will ‘see’ both but when I tap on either to connect, it tries but never does. This means I can not control the receivers, update their firmware, or customize the multifunction button controls on them. So, all of those features of the product I paid for are unavailable. Leaving me with basic Bluetooth receivers for my IEMs that I could have bought from another company for far less. That said, I can pair with them using the iOS Bluetooth procedure fine so I can use them in their most basic, out of the box configuration. No matter what I have read and tried, I have been unsuccessful getting this app to do what it claims. Others say that location services need to be allowed for this app to work. My location services are enabled but this app does not show up in the list to enable services for it specifically (if that is even what is supposed to happen). I have exhausted all online resources I have found to no avail. This app is worthless and as a result has degraded the feature set of the UTWS3 product to the point I may just return them and go with a different brand that will actually give me what I paid for. Not sell me on features and functionality that is not provided.