FiiO Control

2.7
3.1K reviews
Content rating
Rated for 3+
100K+
Downloads
Content rating
Rated for 3+
Learn more
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About this app

FiiO Control app is designed exclusively for controlling FiiO Bluetooth devices. You can use this app to change the audio settings, equalizer and other functions of your FiiO Bluetooth device.
Features:
· Customize the general functions such as Charging on-off, RGB indicator light on-off, in-vehicle mode, DAC work mode, etc;
· Adjust the equalizer;
· Change audio settings such as digital filter, channel balance, etc.
· View the embedded user guide for device introductions;
Note: This app currently supports connecting with FiiO Q5, Q5s, BTR3, BTR3K, BTR5, EH3 NC, LC-BT2. The support for newer models will be added once they're available.
Due to the differences in Bluetooth chips and DAC chips, the settings for each model may vary. Please refer to the menus that appear after device connection for the actual settings.
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If you have any questions of using this app or any suggestions, feel free to contact us using the below methods:
E-mail: support@fiio.net
Updated on
Jul 2, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
Learn more about how developers declare collection
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

2.7
2.92K reviews
Mark Denton
July 2, 2026
Tried to use this week my Fiio R7, but it's not currently supported. The app looks good, but I can't use it so four stars seems fair. edit: now working well with my R7. You do have to reconnect if you restart the R7 or fully close the app on your phone or tablet. Just leave it running in the background. If you go out of Bluetooth range, it still reconnects when you get back in range. Happy user!
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Viraj Darandale
May 11, 2026
Please fix the crackling popping sound with the FiiO JA11 when using it with android phone. Laptop works fine. The culprit is 44.1khz sampling rate. Every other sample rate works perfect,no popping sound. Kindly give an option in the app to set sampling rate to 48khz in Android as older android versions don't support it natively. Note that this issue does not occur in exclusive USB access apps like HiBy Music. Only non exclusive apps like YT, Apple music, Spotify etc. Every other sound.
5 people found this review helpful
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Riker Prime
July 4, 2026
I hope you really like GEMINI because you can not have double press mic button be skip track like any normal person. no option in the software to control mic button on IEMs. seriously regretting retro nano purchase. also, I would have left a message through the app like a gentleman... but it's bugged and not sending the message so here I am leaving one star reviews... also if you update firmware it keeps 0 settings.... and switches your device to Chinese .....
1 person found this review helpful
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What’s new

1. Added support for K17 R2R
2. Server configuration 2.0
3. Added quick search shortcut (Home->Add->Search in upper right corner)
4. Miscellaneous improvements
Content rating
Rated for 3+
Learn more

App support

About the developer
刘林聪
a292318192@gmail.com
广东省广州市白云区3210房自 编J7栋3210房 白云区, 广州市, 广东省 China 510000

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