Bluetooth Codec Changer

AmrG DEV

In-app purchases

About this app

Bluetooth Codec Changer lets you switch and lock your Bluetooth codec — LDAC, aptX, aptX HD, aptX Adaptive, AAC, LHDC, LC3 and SBC — for the best Bluetooth sound quality, lower latency, and full audio control. Whether gaming, calling, or streaming music, get crystal-clear sound and take charge of your Bluetooth audio in one tap.

Stop settling for whatever codec your phone picks. Bluetooth Codec Changer puts professional-grade audio control in your hands.

🎚️ CHANGE & LOCK YOUR BLUETOOTH CODEC
Instantly switch between LDAC, aptX, AAC, LHDC, LC3 and more. Fine-tune sample rate, bits per sample, and channel mode, with playback quality control for LDAC/LHDC.

⚡ AUTO-SWITCH TO YOUR PREFERRED CODEC
Connect your headphones and your favorite codec applies automatically — no manual settings, every time.

📋 CODEC PROFILES – SAVE YOUR PERFECT SETUP
Save codec profiles for gaming, calls, or music and switch your ideal sound in one tap.

📱 APP-SPECIFIC CODEC CONFIGURATION
Link codec profiles to specific apps and get the perfect audio for each one automatically.

🎛️ POWERFUL EQUALIZER FOR PERFECT SOUND
Shape your Bluetooth audio with a full equalizer, bass boost, loudness enhancer, and stereo balance for richer, louder, clearer sound.

🎶 ADAPTIVE SAMPLING FOR LOSSLESS AUDIO
Automatically adjusts audio quality to match what's playing, delivering lossless sound and optimal clarity.

🔗 MANAGE MULTIPLE DEVICES WITH EASE
Switch between Bluetooth devices effortlessly and apply different codec settings to each one.

🔍 FULL CODEC INFORMATION
See detailed info on your phone's and headphones' supported Bluetooth codecs, your current codec, sample rate, and battery — all in one place.

🗂️ CODEC DATABASE – CHECK ANY DEVICE
Browse a community-powered database of phones and headphones to see exactly which Bluetooth codecs each device supports — LDAC, aptX, AAC, LHDC, LC3, LE Audio and more. Search your device, compare codec compatibility, and contribute your own results to help others.

🔋 BATTERY STATUS & LIFE ESTIMATES
See real-time battery level and life estimates for your Bluetooth headphones so you're never caught off guard.

🏠 HOME SCREEN WIDGETS FOR QUICK ACCESS
Switch codec profiles and equalizer presets straight from your home screen.

🔄 FULL AUTOMATION
Automate your audio settings with popular automation apps for total flexibility.

🔊 SUPPORTED CODECS
Full compatibility with A2DP Bluetooth codecs: SBC, AAC, aptX, aptX HD, aptX Adaptive, LDAC, LHDC, SSC, LC3 and more.

Whether you want higher Bluetooth sound quality with LDAC, lower latency for gaming with aptX, or clearer calls, Bluetooth Codec Changer gives you complete control over your wireless audio.

Download Bluetooth Codec Changer today and unlock the full sound quality of your Bluetooth headphones — better codecs, a powerful equalizer, and total audio control.

Ratings and reviews

Almost everything is locked behind a pay wall. I'm only trying to see which codecs I can switch to as I can only see a couple of options in Developer Options. I'd gladly pay if I could actually just see this info because it looks like this app could be invaluable with all the functionality that it has. I understand people need money but Jesus... Why have a free app at all if everything in it is locked if you don't pay. It should just be $7.99 up front.

The long and short of it, is that I can't stand audio latency. Some audio codecs sound better, but will lead to a desynchronization between what's happening on the screen, and the audio. The premium version of this app, will automatically override the headsets default settings, and switch the to the audio codec of your choosing. One time purchase, no BS ads, no pop ups, no subscription. We should support developers that allow you to actually buy a license, vs renting one with a subscription.

When listening to a Bluetooth speaker, headphones or ear buds, the one thing to know is, you have to have the right codec to achieve the best audio sound. Not all Bluetooth audio devices, whether it's sending the signal or receiving it, coincide with each other. Which means, the sound you hear may not be what you expected. So I highly recommend installing the Bluetooth Codec Changer. I guarantee, your listening experience will be unforgettable.

What’s new

• Support multiple user-defined EQ presets, with a configurable default preset switching on device connection.
• Introduced a new EQ Presets widget for quick preset selection.
• Enable AutoEQ import and configuration using Squig.