FRMS - Granular Synthesizer

Content rating
Everyone
In-App Purchases
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Enhance your spare time utilizing FRMS - Granular Synthesizer. This masterpiece by Imaginando Lda redefines APPzone standards. Get the best experience and explore Music & Audio.

Advanced Tricks For Running The App FRMS - Granular Synthesizer

FRMS blends Granular, FM, Additive, and Subtractive synthesis in a powerful, flexible layering system. Create lush, evolving soundscapes or gritty, glitchy textures by combining up to four synthesis layers. With a sleek, intuitive interface, FRMS turns basic sounds into immersive audio experiences—from dense ambient drones to mechanical soundscapes.

Choose from FRMS’s curated sample library, import your own sounds, or capture live audio for instant granulation. Shape unique sounds with layered synthesis, independent envelopes, modulation, and effects.

Key Features:

- 4 Synthesis Engines, 4 Layers Per Voice – Mix Granular, FM, Additive, and Subtractive synthesis.
- FM Modes & Operator Stacking – Create rich, complex tones with 8 FM modes.
- Real-Time Granulation – Process samples or live audio with up to 640 grains.
Deep Modulation & Envelope Control – Modulation matrix per layer, plus 2 EGs and filters per layer.
- Advanced FX & Polyphony – 4 voices polyphony, arpeggiator, delay, and reverb.
- High-Quality Sample Library & MPE Compatibility – Access FRMS’s expansive sound library and integrate with MIDI Polyphonic Expression and Ableton Link.
- Unlock endless sonic possibilities with FRMS, perfect for both beginners and advanced sound designers.

For detailed operation information and requirements please visit:
https://www.imaginando.pt/products/frms-granular-synthesizer/help/contents

We're passionate about customer service too - If you have any questions, suggestions, or feedback, please get in touch via our contact page:
https://www.imaginando.pt/contact-us
Powerful Hybrid Granular Synthesizer
Updated on
Jul 23, 2026

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.
  • This app may share these data types with third parties
    Device or other IDs
  • This app may collect these data types
    Personal info and Device or other IDs
  • Data is encrypted in transit
  • You can request that data be deleted

Ratings and reviews

99 reviews
Darkerowl Salazar (Darkerowl)
August 9, 2025
This app is a ton of fun I enjoy it, The only thing that would make it better is if it could access our files or named folders so we can choose our own recorded sounds. This would allow us to be able to edit and play with our recorded sounds outside the app. Then I would go wild with it if we could! Edit : I'll move to 5 stars, I know this will be added, I will spend weeks playing around with sounds! if you can add a way to select a section in the sound easier I won't complain!
2 people found this review helpful
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Imaginando Lda
October 3, 2025
Thank you very much for your review! I'm glad to inform you that you can now import your own samples from your android device =) Hope you enjoy this new feature. Best regards
Calvin Byers
August 6, 2026
Best granular synth I could find on Android. Works fine with my MPE gear, and the sound packs are actually fun places to start sound design from. No complaints. Would maybe like an fx rack with some distortion stuff, but it's pretty capable of getting there just with grain grit.
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Jeremy
May 14, 2026
does nothing. I installed it on my device(s23), I open it, it never makes a sound no matter what I do. I use other audio apps on this device such as cubasis without any trouble, and i use imaginando plugins on my PC DAW, but this doesn't seem to do anything.
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What’s new

- Added an opt-in prompt asking whether you'd like to receive push notifications about news and updates.
- Fixed layer samples shifting pitch and losing live edits when the audio engine sample rate changed while playing.