iDensity

🇺🇸 United States
Alessandro Petrolati  | 
25
ASO score
Text
1/100
Reviews
50/100
Graphic
60/100
Other
0/100
rating
App Rating
4.8
rating
Votes
165
rating
App Age
14y 3m
rating
Last Update
Jul 25, 2025

Compare with Category Top Apps

Metrics
Current App
Category Top Average
Difference
Rating
4.83
4.56
+6%
Number of Ratings (Voted)
163
585.5K
-100%
App Age
14y 3m
8y 1m
+77%
Price
$8
$1
+1 111%
In-app Purchases Price
$0
$43
Update Frequency
38d
29d
+29%
Title Length
8
25
-68%
Subtitle Length
0
27
Description Length
1 428
2 689
-47%
Number of Screenshots
1716
1222
+40 %
Size
16MB
224MB
-93 %

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Ranking Keywords in United States

Keywords App Rank
Illustration
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Text ASO

Title (
Characters: 8 of 30
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iDensity
Subtitle (
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Description (
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iDensity is rated as a Killer App by Apps4iDevices. iDensity is a new real-time software designed for asynchronous sound file granulation, a genuine granular playground able to generate a wide range of usual and not so usual effects: time/pitch shifting, time/pitch jittering, intricate textures, grain fountain/pulverizer, recording and manipulation of buffers, complex scrub pad exploration, dynamic envelope shape and many more. iDensity for iPad will give you all the basic and advanced tools you need to manipulate sound in subtle and surprising ways. All these features are packed in an optimized, user-friendly, visually sharp interface that is easy to access when fast-improvising live, composing in a studio, or sound designing at home and on the go! You will have the power, freedom, and flexibility to create like never before – on your iPad! Control and shape grains, anytime, anywhere with Density for iPad. + Six Granular Streams + Six Remote Audio Units Host support + Full Instr and FX AudioUnit (AUv3) support + High Density Granulation + Sampled and Live granulation + In-Stream Echo and RM post Fx + Multichannels Audiobus Inter-App Audio support + MIDI, Virtual Midi and Network + Sharing common audio files via iTunes, Dropbox AudioCopy etc... + Snapshots Presets Morphing Pad + Post Fx chain: Parametric and High Shelf Filters, Classic Reverb and Dynamics Processor + Scrub Recording and playback + etc.}
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Rating & Reviews

Reviews Overview
🧐 Coming Soon…
Rating
4.8
165 voters

Some Latest Reviews

egoki11a
26 Jun, 2025
5
Superior granular satisfaction. Touch Control 6 channels Hosts AU's My biggest regret in iOS music production, has been sleeping on Apesoft, Amazing Noises incredible offerings. They have always been next level. I personally believe that spectral/spatial audio is the future of entertainment, like when stereo was first introduced. Had I understood sooner, I could have been mastered these apps, here I am discovering decade old software that still outperforms the most expensive granular scrubbers. It's stupidly incredible
Upi krafft
01 Nov, 2024
5
This app is really awesome. I recommend it to everyone who like to experiment with sound.
Eriptron
15 May, 2024
5
This still, for my money, one of the best granular synth apps on iOS. It’s very stable playing in the background. You can make some REALLY unearthly sound tapestries with iDensity! (After all, they made the iVCS app!)
nikohfb
05 Jun, 2023
5
Just looked it up in my purchase history: I bought this app in September 2011, and I've been using it (on and off, admittedly) ever since. Even though I'm not actually a musician, what with producing tracks & stuff, I do have this thing with granular synthesis, and I keep circling around all the usual suspects :) This is one that keeps on giving, thank you ever so much!
adrianskerbage
23 Apr, 2021
5
The flexibility and experimentation tools you can get out of this app is amazing. Also, it is really effective for time stretching porpoises. Love it!
suitcase #4
02 Apr, 2021
5
This app was great before, but since the introduction of being able to use it as a “live” effect it is even better. It seems to be easy on the CPU and RAM and has made turning any sound inside out and backwards a joy. Soundscape ecstasy. Thanks - Suitcase #4 (gary)
Lutz_S
13 Jun, 2020
5
Thanks for the latest fix! Still my number one tool for ambient soundscapes and unusual stuff! 10 out of 10 for top notch customer-support!
tr666tr777
19 May, 2020
5
A lot of creativity was put into making such of creative app. Play on 6 samples simultaneously by scrubbing. Good for pads and string sounds.
GadgetMojo
02 Apr, 2020
5
When in standalone mode (or IAA), you get 6 windows to load your audio files. When you load up like 2 or more audio files that’s when the magic begins to happen and you can create really unique ambient scapes. I think it might be possible to “play” it somehow as an instrument, but I find it works best with longer audio files creating continuous motion. It’s pretty much perfect in what it does and how it does it. Beautiful UI and very pleasant controls. When you load it in your dDAW as AUv3, you just get a single window. Well you can run multiple instances in AUv3, so you can basically have more of them, and save them all, along with your project. Still, I prefer to use IAA mode because you just have all the audio files in front of you to tweak, and adjust individually to get the “unified” sound. NOTE: when you tap in the top right corner, you’ll see an icon labeled “Samplers in presets”. Make sure this is enabled if you want to load your saved project as it were when you saved it. Otherwise it’ll load preset of the tweaks, but leave whatever audio samples you got currently loaded. Both options have their place, but can be confusing if you don’t know about this. This is definitely a solid 5-star app. Only one request, please make presets alphabetical. There’s a way to rearrange them, but there’s really no point in doing this extra management when we can just group them “naturally” in alphabetical order. Also please load the existing project name into the Save As. It helps *a lot* when saving successively. Oh, and the same request for ApeMatrix please!! Love your unique apps, thanks for making them!

Other

Additional Information
Rating:
4.78
Voted: 165
App Store Link:
Price: 7.99 $
Website:
Email: -
Privacy Policy:
Categories: Music, Utilities
Size: 16MB
App Age: 14 years 3 months
Release Date: Sep 16, 2011
Last Update: Jul 25, 2025
Version: 4.6.4
Version history
4.6.4
Jul 25, 2025
Fixed an issue that could cause a crash on older iPadOS versions
4.6.3
Jul 22, 2025
+ macOS AUv3 UI improvement + macOS AUv3 AUParameter fixed + Fixed Samples Import files + Improved stability + Updated to the latest iOS SDK + Updated dependencies + Fixed various bugs
Version history