Audio Effects Processor, Tuner and MP3 / Opus Recorder for Guitars and Voice
About Amp Rack Guitar Effects Pedal
Amp Rack Guitar Effects Pedal is a music & audio app developed by Acoustix Audio Engineering.
Download Statistics
Amp Rack Guitar Effects Pedal has been downloaded 68 thousand times. In the last 30 days, the app was downloaded 2 thousand times.
User Ratings
Amp Rack Guitar Effects Pedal is rated 3.49 out of 5 stars. The rating is based on 250 ratings.
App Information
Amp Rack Guitar Effects Pedal is FREE to download. The APK download size is 95.81 MB. The latest version available is 5.95-Raptor. The last update was on September 15, 2025.
Technical Requirements
Amp Rack Guitar Effects Pedal requires Android 6.0+ or higher. The app has a content rating of Everyone. The app has been available on Google Play April 2022.
Description
Amp Rack is a Guitar / Voice Audio Effects Processor, Tuner and MP3 Recorder for Android.
Amp Rack is an Open Source LV2 / LADSPA Plugins Host for Android. More than 300 high quality audio plugins are available which can be added in any order to the audio effect chain to create distinct high quality tones for your guitar!
Record your guitar tracks in high quality MP3 or OPUS format to share easily with friends! Use a backing drum or rhythm track to practice those scales! Most of all, it's free and open source!
Introducing Amp Rack Version 4! This is the biggest update of Amp Rack till date, and contains tons of new features and under the hood bug fixes.
New features: ✓ LV2 Plugin support ✓ HD Video recording ✓ Looper: Record rhythm loops or load a drum loop from file ✓ All new Chromatic Auto Tuner ✓ Fully skinnable theme engine ✓ All new Quick Patch: Just one tap to change factory patches for finding sounds quickly ✓ All new Backing Track player. Simply record some chords and use it on loop as a backing track! You can change BPM and Volume of the backing track. Perfect to practice solos or master scales ✓ All new Drum Machine. Transform yourself into a one man band, or just practice rocking out. Choose from a variety of exciting tracks. Change BPM according to your genre and preference. ✓ Improved Presets Loading ✓ Improved recorded audio sharing support ✓ Beautiful new material design 3 themes
Features
✓ High Quality Audio Plugins such as different Distortion, Overdrive, Cabinet Emulation, Delay, Echo, Reverb, Compressors, Limiters, Sustain, Vocoders, Tube Emulators, and even Autotune (and many more!
✓ Easy to use UI with customizable background!
✓ One click operation: add a new effect to the chain, or use presets created by professional guitarists for beautiful instant ready made tones for your tracks!
✓ Add Unlimited effects in any order to the effect chain
✓ Customize effect parameters as per your sound preference
✓ Save presets and share with the world!
✓ Supports Mic / Mic in jack / USB Interfaces. No need for expensive accessories. Just buy any generic 1/4" TRS to 3.5mm adapter for less than $1 and rock on!
✓ High performance Low Latency Native Audio Processing: No latency on even the most basic devices
✓ All new Backing Track player. Simply record some chords and use it on loop as a backing track! You can change BPM and Volume of the backing track. Perfect to practice solos or master scales
✓ All new Drum Machine. Transform yourself into a one man band, or just practice rocking out. Choose from a variety of exciting tracks. Change BPM according to your genre and preference.
✓ High performance realtime low latency code
✓ High quality floating point precision audio processing
✓ Completely Open Source App: Download the code from https://amprack.acoustixaudio.org
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Comments on Amp Rack Guitar Effects Pedal for Android
★★★★☆Bineet Barman· Sep 11, 2025
You can conveniently record a video while having the guitar effects too. Great work. Edit: Ok, some video issues. If you try to share the video to other apps, it exports a stretched video. There are some editing apps where it exports the normal video - but then it behaves strangely later. If you try to seek through the video, you will notice that the video suddenly gets stretched. When you stop seeking, the video looks normal. But the exported video will be stretched. Get this fixed.
★★★★★Adam Bana· Feb 1, 2026
Just using the free version at present, but what's available is brilliant! And the option to pull up YouTube and select for instance, jam tracks and be able to play along is a function not many other apps, if any actually have. The latency is not a problem, and the choice of Amps and tones and effects has quite simply had me coming back over and over. it's a tidy app for guitarists.
★★★★★Kamil Lulko· Jan 19, 2025
Thanks to NAM and Aida-x support this is the best mobile app for Android setup
★★★★★Swaggy Punde· Jan 8, 2025
Loved the app so much Can my phone speaker act like an amp i.e. Can I play electric guitar on my phone speaker using IRIG (device to connect guitar to Android via 3.5 mm jack)? ???
★★★★★dbomba 03· Nov 8, 2025
Very easy to use, there's a very slight delay, but it's probably because my setup is a bit awkward with a DI box and iRig adapter made for microphones. The sound is spotless and effects are absolutely realistic
★★☆☆☆Oliver Benjamin· Mar 3, 2023
App was crashing all the time and not showing saved presets. Then it started to work okay but several presets won't play. Occasionally if I disable the compressor they will work, but not always. The new GUI wasn't showing, but now it is, and it hangs the app. Can't use it at all now. EDIT: One UI version 5.1. No latency problems. No way to activate the new GUI now that I've reinstalled
★☆☆☆☆Joao R· May 26, 2026
Unfortunately the app is not usable, using irig the app just crashes
★☆☆☆☆me yat· Feb 5, 2024
Fake downloads some reviews are fake. Get headphone amp it has more I use Legato amp better and works right away. No one uses this app. Name one big user of this app there's none.
★★☆☆☆Majik Cat Security· Nov 13, 2024
My one gripe, the about says open source. If you offer a free and a better paid version that is NOT open source software.
★☆☆☆☆Sfundo Nkosi· Aug 27, 2023
I loved the app at first, but it only worked once. Since then, it stopped until now it's not functioning.
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