Bluetooth Codec Changer

2.3.1

AmrG DEV

4.52

5,332 reviews

500,000+
Downloads

Free

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

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4.52 · 5,332 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 840 thousand times. In the last 30 days, the app was downloaded 19 thousand times.

User Ratings

Bluetooth Codec Changer is rated 4.52 out of 5 stars. The rating is based on 5.3 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	840 thousand
Recent downloads	19 thousand
Rating	4.52 based on 5.3 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 Battery Adaptive Latency Sample Perfect Calls Specific Real Hd Sbc Lower Tap Rate Save Link Apps Clearer Lossless Supported Database Compare Compatibility Connection Bluetooth Audio Sound Switch Headphones Quality Control App Equalizer Device Lock Settings Time Music Powerful Devices

Keywords missing from this app

Volume Connect Speaker Pair Features Player Auto Play Easily Listening Experience Mode Sony Enjoy Wh Bass Test Playback Set Booster Manage Video Speakers Presets Earpiece Controls Easy Simple Custom Feature Recent Media Multiple Adjust

Google Play Rating history and histogram

Rating history

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4.3K

320

200

100

370

Downloads over time

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Bluetooth Codec Changer has been downloaded 840 thousand times. Over the past 30 days, it averaged 640 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

★★★★★ Chad Eldridge · Aug 6, 2026

While I believe this to be an incredible app for managing codecs, I would like to request a refund. I purchased this app to manage codecs for my Bluetooth headphones, but as it turns out Aftershokz only uses one codec. With nothing to manage I humbly request a refund.

★★★★★ 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* !!

★☆☆☆☆ 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

★★☆☆☆ John McLean (John) · Aug 14, 2026

The latest update has ruined it. I can't change the codec according to headphone and file. It just defaults to the highest settings for different headphones. I don't want to lock it. Now it won't let me switch to sbc from ldac. I figured out how to change to sbc I have to make it the default codec. The answer is yes Reached out to developer. Samsung A14-5G Tried to contact developer no response Now for GREEN headphones I have to change audio quality in developer options

★☆☆☆☆ 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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