# Bluetooth Codec Changer > Switch & lock LDAC, aptX, AAC codecs + Bluetooth EQ for better sound & gaming. Canonical page: [https://chrome-stats.com/d/com.amrg.bluetooth\_codec\_converter](https://chrome-stats.com/d/com.amrg.bluetooth_codec_converter) ## Overview - **ID:** `com.amrg.bluetooth_codec_converter` - **Platform:** Android - **Type:** Android app - **Status:** Available - **Publisher:** AmrG DEV - **Category:** TOOLS - **Downloads:** 848,614 - **Rating:** 4.53 / 5 (5,729 ratings) - **Version:** 2.3.1 - **Last updated:** 2026-08-30 - **First published:** 2022-08-04 - **Publisher country:** EG - **Size:** 12 MB - **Data as of:** 2026-09-14 - **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.amrg.bluetooth_codec_converter) - **Privacy policy:** [https://gist.github.com/amrg101/0a530a65d968a61331dccdfd05f8c84e](https://gist.github.com/amrg101/0a530a65d968a61331dccdfd05f8c84e) ## Description Bluetooth Codec Changer gives you complete control over your wireless audio. Switch or lock Bluetooth codecs including LDAC, aptX, aptX HD, aptX Adaptive, AAC, LHDC, LC3 and SBC, while fine-tuning sample rate, bit depth, channel mode and playback quality. Save codec profiles for gaming, calls and music, apply settings automatically by device or app, and shape your sound with an equalizer, bass boost, loudness enhancement and stereo balance. The app also includes Bluetooth latency testing, live bitrate monitoring, codec compatibility information, battery estimates, home screen widgets, automation support and an HCI link inspector for advanced troubleshooting. ## Rankings - #74,997 — Overall ## Permissions and access ### Permissions - `android.permission.ACCESS_ADSERVICES_AD_ID` - `android.permission.ACCESS_ADSERVICES_ATTRIBUTION` - `android.permission.ACCESS_NETWORK_STATE` - `android.permission.BLUETOOTH_CONNECT` - `android.permission.DUMP` - `android.permission.FOREGROUND_SERVICE` - `android.permission.FOREGROUND_SERVICE_CONNECTED_DEVICE` - `android.permission.INTERNET` - `android.permission.MODIFY_AUDIO_SETTINGS` - `android.permission.PACKAGE_USAGE_STATS` - `android.permission.POST_NOTIFICATIONS` - `android.permission.RECEIVE_BOOT_COMPLETED` - `android.permission.RECORD_AUDIO` - `android.permission.REQUEST_COMPANION_START_FOREGROUND_SERVICES_FROM_BACKGROUND` - `android.permission.REQUEST_OBSERVE_COMPANION_DEVICE_PRESENCE` - `android.permission.WAKE_LOCK` - `com.amrg.bluetooth_codec_converter.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION` - `com.android.vending.BILLING` - `com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE` - `com.google.android.gms.permission.AD_ID` - `com.google.android.providers.gsf.permission.READ_GSERVICES` ## Review summary Bluetooth Codec Changer is praised for improving Bluetooth audio quality by forcing better codecs and remembering preferences per device, saving users from repeatedly adjusting developer settings. It offers a one-time purchase model and good developer support. However, the free version offers very limited functionality, and some users face inconsistent behavior requiring troubleshooting or manual toggling. The app can be confusing to configure, lacks some advanced features like dual audio delay adjustments, and sometimes cannot force the highest codec bitrates on certain devices, requiring manual adjustments. ### Pros - Effectively allows users to select and force high quality Bluetooth audio codecs, improving music quality significantly. - Remembers preferred codec settings per device and automatically switches on connect, saving time and effort. - Works better and is more user-friendly compared to native Android developer settings for Bluetooth codec management. - One-time purchase without subscription is appreciated by users who prefer to pay once rather than rent. - Good developer support and frequent updates addressing known issues. ### Cons - Most useful features and settings are locked behind a paywall, limiting functionality in the free version. - Some users experience inconsistent performance; codec switching doesn't always work reliably or immediately, often requiring manual intervention. - App can be confusing to set up properly, requiring tinkering with delays and settings to achieve desired results. - Certain features like managing delay between dual audio outputs or full codec control on some devices are missing or limited. - Fails to force highest bitrate (e.g., 990kbps for LDAC) on some devices like Pixel 6, requiring users to still manually adjust developer settings. ## Similar extensions and apps - [A2DP Setting](https://chrome-stats.com/d/com.widget7.check.a2dp) — 433,208 users, 2.90 / 5 - [Lazulite Bluetooth Audio Stats](https://chrome-stats.com/d/com.pedronveloso.lazulite) — 340 users - [Audio Switch : Output Changer](https://chrome-stats.com/d/com.ravitechno.audioswitch.disableheadphone.musicoutputchanger) — 240,215 users, 1.49 / 5 - [Audio Switch & Audio Test](https://chrome-stats.com/d/com.vn.audioswitch.audiotest.kk) — 69,627 users, 2.45 / 5 - [Finecoustic](https://chrome-stats.com/d/com.fantech.audio) — 37 users - [Bluetooth Device Equalizer](https://chrome-stats.com/d/com.cac.bluetoothequalizer) — 511,695 users, 4.24 / 5 - [Bluetooth Microphone](https://chrome-stats.com/d/dev.swaha.bluetoothmic) — 1,377 users - [Earphone to Speaker Switcher](https://chrome-stats.com/d/com.sparkapps.earphonespeakerswitcher.sp) — 101,922 users, 3.32 / 5 - [Bluetooth Priority Link](https://chrome-stats.com/d/com.umbra77apps.btprioritylink) — 75 users - [Earpiece Mode: Audio Switch](https://chrome-stats.com/d/com.sparkapps.mobileearphone.yp) — 488,241 users, 3.55 / 5 - [Equalizer For Bluetooth](https://chrome-stats.com/d/io.audiosmaxs.bassboostermusic) — 4,256,825 users, 4.50 / 5 - [Equalizer For Bluetooth](https://chrome-stats.com/d/com.equalsertst.blutthheadphne) — 206,795 users, 4.36 / 5 --- Source: [Chrome-Stats](https://chrome-stats.com/d/com.amrg.bluetooth_codec_converter)