G-Stomper Studio

4.8
3.68K reviews
100K+
Downloads
Content rating
Everyone
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About this app

G-Stomper Studio is a Music Production Tool, highly optimized for doing Electronic Live Performances in Studio Quality. It's a feature packed, Step Sequencer based Drum Machine/Groovebox, a Sampler, a Virtual Analog Performance Synthesizer (VA-Beast), a polyphonic + a monophonic Step Sequencer for melodies, a Track Grid Sequencer for Beats, a Piano Keyboard, 24 Drum Pads, an Effect Rack, a Master Section, a Line Mixer and a Live Pattern/Song Arranger. Wherever you are, take your mobile device and start straight away creating your own music.

The integrated VA-Beast is a polyphonic virtual analog Synthesizer to produce complex synthetic sounds of any variety, designed for experienced sound designers as well as for beginners. So it's up to you if you just explore the Factory sounds or if you start right away with designing your own sounds in impressive studio quality. Its sound capabilities paired with the intuitive and clearly laid out interface simply makes G-Stomper VA-Beast to the ultimate Mobile Synthesizer. You will be able to create the sounds you want, and you'll do it faster than on any other mobile synthesizer.

Instruments and Pattern Sequencer

• Drum Machine : Sample based Drum Machine, max 24 Tracks
• Sampler Track Grid : Grid based Multi Track Step Sequencer, max 24 Tracks
• Sampler Note Grid : Monophonic Melodic Step Sequencer, max 24 Tracks
• Sampler Drum Pads : 24 Drum Pads for live playing
• VA-Beast Synthesizer : Polyphonic Virtual Analog Performance Synthesizer (Advanced FM support, Waveform and Multi-Sample based Synthesis)
• VA-Beast Poly Grid : Polyphonic Step Sequencer, max 12 Tracks
• Piano Keyboard : On various Screens (8 Octaves switchable)
• Timing & Measure : Tempo, Swing Quantization, Time Signature, Measure

Mixer

• Line Mixer : Mixer with up to 36 Channels (Parametric 3-band Equalizer + Insert Effects per Channel)
• Effect Rack : 3 chainable Effect Units
• Master Section : 2 Sum Effect Units

Arranger

• Pattern Set : Live Pattern/Song Arranger with 64 concurrent Patterns

Audio Editor

• Audio Editor : Graphical Sample Editor/Recorder

Feature Highlights

• Ableton Link: Play in sync with any Link-enabled app and/or Ableton Live
• Full round-trip MIDI integration (IN/OUT), Android 5+: USB (host), Android 6+: USB (host+peripheral) + Bluetooth (host)
• High Quality Audio Engine (32bit float DSP algorithms)
• 47 Effect Types including Dynamic Processors, Resonant Filters, Distortions, Delays, Reverbs, Vocoders, and more
+ Side Chain Support, Tempo sync, LFOs, Envelope Followers
• Per Track/Voice Multi-Filters
• Real-Time Sample Modulation
• User Sample Support: Uncompressed WAV or AIFF up to 64bit, compressed MP3, OGG, FLAC
• Tablet optimized, Portrait Mode for 5 inch and bigger screens
• Full Motion Sequencing/Automation Support
• Import MIDI files/songs as Pattern Set including Song arrangement

Full Version only

• Support for additional Content-Packs
• WAV File Export, 8..32bit up to 96kHz: Sum or Track by Track Export for later use in the Digital Audio Workstation of your choice
• Real-Time Audio Recording of your Live Sessions, 8..32bit up to 96kHz
• Export Patterns as MIDI for later use in your favorite DAW or MIDI Sequencer
• Share your exported Music

Support

FAQ: https://www.planet-h.com/faq
Support Forum: https://www.planet-h.com/gstomperbb/
User Manual: https://www.planet-h.com/documentation/

Minimum recommended device specs

1000 MHz dual-core cpu
800 * 480 screen resolution
Headphones or speakers

Check out the free demo before buying the full version

Permissions

Storage read/write: load/save
Bluetooth+Location: MIDI over BLE
Record Audio: Sample Recorder
Updated on
Aug 1, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
Learn more about how developers declare collection

Ratings and reviews

4.8
2.89K reviews
Scott D.
November 30, 2024
I was inclined to only give a four star review. I have the paid version, I can't speak for a free version. The capabilities are amazing for the price. However, I could not manage files within the app, and I could not find the files on my tablet. Therefore, I couldn't delete or move files. I went through every help and tutorial and, finally, emailed the developer who replied to me right away. The recommendation: download CX file manager, problem solved. Thanks so much!
3 people found this review helpful
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planet-h.com
December 1, 2024
Thanks a lot, Scott, for the excellent review. Much appreciated. It was a pleasure to help.
Aaron
June 15, 2024
I really like what you've built. It's got enough breadth, and scope that, I'm able to twist out complete tracks. That sound like I created it at the studio! The only thing I have an issue with is that when I'm laying synth sounds out using VA Beast, I'll only be lay at most V1 ,V2, V3 out of the the 5 that comes with the app. When I layer more than three sounds at a time, a cracking sound starts. It sounds almost like a record that has skips or has scratches on it. Any advice would be nice.
8 people found this review helpful
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planet-h.com
June 16, 2024
Thanks a lot for your feedback, Aaron. Try to disable the Unison switch of your synth patches. Of course this will change the sound, but it'll givf you a lot more performance headroom.
A Google user
May 24, 2019
I used G-Stomper for a few years now and it was great. But now, I can't access any of my files, an "Important Privacy Change" message appeared on the app, and now all of my saved files are gone, as if it was a brand new app. I checked the internal storage in my phone and they're stiill there, but I can not access them through the app, it just shows empty. Please let me know how to fix this problem.
10 people found this review helpful
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planet-h.com
June 12, 2019
Dear Calo. None of your files are gone. You'll find a detailed answer and walk-through in our FAQ at https://www.planet-h.com/faq/#findexistingfiles

What’s new

Added a new switch in MIDI setting to allow MIDI device connections being auto-confirmed after 10 seconds (Setup / MIDI / Auto-Confirm MIDI device connections after 10 seconds)
Fixed a bug in the MIDI connection process which blocked the UI in some rare situations
Fixed several minor bugs in the system file picker handling in portrait mode
Updated to the NDK version r28c
Several other minor bugfixes

https://www.planet-h.com/g-stomper-studio/gst-whats-new/