Bluetooth Codec Changer

2.3.1

AmrG DEV

4.44

5,236 reviews

500,000+
Downloads

Free

Switch & lock LDAC, aptX, AAC codecs + Bluetooth EQ for better sound & gaming.

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4.44 · 5,236 reviews · 500,000+ downloads

About Bluetooth Codec Changer

Bluetooth Codec Changer is a tools app developed by AmrG DEV.

Download Statistics

Bluetooth Codec Changer has been downloaded 830 thousand times. In the last 30 days, the app was downloaded 21 thousand times.

User Ratings

Bluetooth Codec Changer is rated 4.44 out of 5 stars. The rating is based on 5.2 thousand ratings.

App Information

Bluetooth Codec Changer is FREE to download. The APK download size is 8.99 MB. The latest version available is 2.3.1. The last update was on July 18, 2026.

Technical Requirements

The app has a content rating of Everyone. The app has been available on Google Play August 2022.

Description

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.

⏱️ Bluetooth Latency Test
Measure your headphones' real round-trip audio delay in milliseconds and compare how different codecs perform, so you know if your connection is fast enough for games, calls and video.

🔬 ADVANCED DIAGNOSTICS & MONITORING
• Live Bitrate Monitor – real-time measured A2DP bitrate shown right in the notification.
• Bluetooth Link Inspector – a built-in Bluetooth HCI packet analyzer that decodes recent Bluetooth traffic from the system HCI snoop log — a lightweight, in-app Wireshark for codec and connection troubleshooting.

🔋 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.

Recent changes:
• New "Only run while connected" option — services run only while a
Bluetooth device is connected, saving battery. (Android 14+)
• New "Fallback Profile" for app-specific profiles — automatically
return to a profile of your choice once a linked app is closed.
• UI improvements and overall stability enhancements.

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More data about Bluetooth Codec Changer

Price	Free to download
Total downloads	830 thousand
Recent downloads	21 thousand
Rating	4.44 based on 5.2 thousand ratings
Ranking	Not ranked
Version	2.3.1
APK size	8.99 MB
Number of libraries	19
Suitable for	Everyone
Ads	NO ads

App Performance Report

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Alternative downloads for the Bluetooth Codec Changer app

Bluetooth Codec Changer compared with similar apps

Common keywords of similar apps

Codec Aptx Ldac Codecs Full Changer Aac Lhdc Profiles Gaming Automatically Lock Adaptive Latency Sample Perfect Calls Specific Real Hd Sbc Lower Tap Rate Save Link Apps Clearer Lossless Supported Database Compare Compatibility Bluetooth Audio Sound Switch Headphones Quality Control App Equalizer Battery Device Settings Time Music Powerful Devices Connection

Keywords missing from this app

Connect Volume Pair Speaker Auto Experience Features Controls Enjoy Manage Easily Player Play Listening Mode Nearby Sony Speakers Bass Wh Test Set Booster Smart Easy Connected Wireless Playback Media Presets Earpiece Custom Feature

Google Play Rating history and histogram

Rating history

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4.1K

360

200

150

410

Downloads over time

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Bluetooth Codec Changer has been downloaded 830 thousand times. Over the past 30 days, it averaged 710 downloads per day.

Changelog of Bluetooth Codec Changer

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Developer information for AmrG DEV

AmrG DEV

amr2020xo@gmail.com

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Comments on Bluetooth Codec Changer for Android

★★★★★ Rey Enriquez · Feb 10, 2026

I bought the premium, and it automatically changes my LDAC to priori audio quality without having to enter developer options every single time, so now I'm fully taking advantage of the limit a small price to pay for convenience

★★★★★ 森林ヴィンセント · Jul 8, 2026

Edit: Still the best! Do yourself a favor, go to ultra advance features, adaptive sampling. Use the option of chrome and activate DUMP. Now Tidal and Bluetooth always use the same sampling!! On my XM6, LDAC, 990KBPS, 32bit, auto sampling = Bonkers !! No more need to change the sampling rate, and it bypasses the bloody 48khz default of android. No more down or up sampling. This app is worth paying double. 10* !!

★★★★★ Umidigi · Mar 17, 2026

Lists what codecs Bluetooth device and phone support. What's useful for confirming features of my Bluetooth device.

★★★★★ Karthikeyan Rajamani · Jan 4, 2026

This app makes changing the Bluetooth codec used by the phone easily. Allows choosing all supported codecs. The best feature is its ability to automatically apply preset Bluetooth codec when a device is connected.

★☆☆☆☆ Abe S · Mar 17, 2026

I tried everything for this to work to convert my Phone Only Bluetooth on my Vehicle to also enable me to play Audio from my phone, which is what this advertised to do. However, upon going through my multiple videos and instructions, nothing solved the problem, also in order to get this functionality, I had to pay to become Premium User. I paid the discounted fee, hoping it should work as advertised, but definitely false advertising and no it did not work, and I also paid for something, refund now

★☆☆☆☆ Mateusz Jasiński · Apr 20, 2026

I just switched back to Android solely for LDAC support, unfortunately Pixel is defaulting to the best effort, which translates to mostly ~330kbps. So instead of going to developer settings every time I connect my LDAC headphones just to change the best effort to 660kbps I could use this app. But I'm refusing to pay for such an odd looking, sticking out, not following official design guidelines app. I would get the full version ASAP if only this was Material You.

★☆☆☆☆ Anthony Moore · May 3, 2026

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.

★☆☆☆☆ Phillip · Apr 6, 2026

Is there a way to use this app with it lowering your phone speaker volume? After I'm done with the Bluetooth, I always have to force close this app, or it'll severely lower the phone speaker volume. Edit: Looking below, no response from the developer. I see they don't care. Fix this app and respond to people on here! Ridiculous!

Google Play Rankings for Bluetooth Codec Changer

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Technologies used by Bluetooth Codec Changer

23 permissions · 19 libraries

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