FRMS - Granular Synthesizer

🇺🇸 United States
Imaginando Lda  | 
57
ASO score
Text
64/100
Reviews
50/100
Graphic
60/100
Other
0/100
rating
App Rating
4.8
rating
Votes
800
rating
App Age
9y
rating
Last Update
Sep 29, 2025
rating
iAP
$6.99 - 6.99

Compare with Category Top Apps

Metrics
Current App
Category Top Average
Difference
Rating
4.85
4.56
+6%
Number of Ratings (Voted)
798
579.2K
-100%
App Age
9y 0m
7y 11m
+13%
Price
$20
$0
In-app Purchases Price
$9
$41
-78 %
Update Frequency
140d
31d
+347%
Title Length
27
26
+4%
Subtitle Length
24
27
-11%
Description Length
3 658
2 727
+34%
Number of Screenshots
819
1256
-35 %
Size
255MB
219MB
+16 %

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Ranking Keywords in United States

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Illustration
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Text ASO

Title (
Characters: 27 of 30
)
FRMS - Granular Synthesizer
Subtitle (
Characters: 24 of 30
)
4-layer granular with FM
Description (
Characters: 3658 of 4000
)
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. "Imaginando super fan over here ..own everything they make. FRMS is no exception, as it’s incredibly powerful, versatile, and surprisingly intuitive. It’s a joy to work with, and the sound possibilities are endless." "I expected a lot from this app given the pedigree of the developer, but wow, this exceeded all my expectations. The depth of the granular synthesis engine combined with FM is truly amazing. A must-have for any sound designer." "This is a great app for anyone serious about granular synthesis. The interface is clean and easy to use, and the sound quality is top-notch. I find myself getting lost for hours exploring new sounds." "This synth is an interesting and great evolution in the world of granular. It pushes the boundaries of what you can do with layers and modulation. The presets are inspiring, but the real magic comes when you start creating your own." "FRMS has officially become my favorite synth app. The way it combines granular synthesis and FM is just genius. You can get subtle textures or full-blown sonic mayhem. Highly recommended!" "Every time I use FRMS, I feel like I’m discovering new dimensions of sound. The modulation options are vast, and the way you can shape tones makes it a designer’s dream. This app has changed my approach to sound design." "There’s something magical about the way FRMS handles sound. It’s intuitive yet deep, and I’ve created some of my best work using this app. Kudos to the developers for making such a high-quality product." "FRMS is absolutely brilliant. The interface is smooth, and the ability to layer sounds and modulate them takes granular synthesis to another level. I’ve been recommending it to everyone I know." "This app is an endless source of inspiration. Whether I’m working on cinematic soundscapes or glitchy textures, FRMS has everything I need. The layers and effects are phenomenal." "If you love creating ambient music, this app is for you. The ability to tweak and layer samples into lush textures is incredible. It’s become an essential part of my workflow." "The design of FRMS is superb. It’s both visually pleasing and incredibly functional. Every detail has been thought through, and the sound engine delivers in every way." "Hands down, the best granular synth I’ve used. The presets are great, but what sets it apart is how intuitive it is to create your own unique sounds." }
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Visual ASO

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Rating & Reviews

Reviews Overview
🧐 Coming Soon…
Rating
4.8
800 voters

Some Latest Reviews

i_ocean_of_sound
29 Oct, 2025
5
Ses deryasına girmeye hazırsanız, kulaklıklarınızı takın ve derin bir nefes alıp, dalın içine…
Flíva
06 Oct, 2025
4
bitte Programmiert doch bitte den Wave Import besser, damit auch Wave Importe über 4mb in FRMS funktionieren. Zumindest dass daraus Teile bearbeiten/gespeichert und geladen werden können. Ist extrem nervig wenn bei zu großer Wave Dateigröße, die Information kommt dass das Laden nicht möglich ist und die Datei nicht mit FRMS gekürt werden kann.
Ilikeitdark
27 Sep, 2025
5
I guess you could say that this synth is perfect because I can’t really think of any way it could be improved. From the sounds, the possibilities, the interface…it’s all there to instantly get creative. Freakin’ fantastic it is.
Shartacus666
24 Sep, 2025
5
This is the granular synth you’re looking for! I have almost every one on the App Store and this is the one I pull up the most. Incredible sound design potential with 4 simultaneous engines that can be oscillators or sample-based grains, or a blend of both. Worth mentioning too that I bought 4-5 of the preset packs and they did NOT disappoint! Creative and inspiring right out of the box. All hail FRMS!
bgruikberdzzzgiol
11 Sep, 2025
5
This synth is incredible. Low on cpu. Terrific sounds.
Jens 2024
29 Aug, 2025
5
Fun to create amazing sounds. I love your tutorial videos about sound design with FRMS.
Yorizen
12 Jul, 2025
5
An extraordinary Space of new Sound atmospheres so nice to enlight your Creativity
sensiik
19 Jun, 2025
5
Nicely designed granular synth. Please, add MIDI learn capability for values in Matrix too…
Alehandrum
17 Apr, 2025
1
Thought I had 15 days to ask for refund in EU but apparently not with Apple. I wanted a live sampler but this on is not working as expected… Please refund I already uninstalled the app…

Other

Additional Information
Rating:
4.85
Voted: 800
App Store Link:
Price: 19.99 $
Website:
Email: -
Privacy Policy:
Categories: Music, Entertainment
Size: 254MB
iAP: 6.99 - 6.99 $
App Age: 9 years
Release Date: Dec 06, 2016
Last Update: Sep 29, 2025
Version: 1.12.4
Version history
1.12.4
Sep 29, 2025
- Include samples when exporting/importing bank and patch
1.12.3
Jun 18, 2025
- Added view setting - Added store panel - General bug fixes and improvements
Version history