# iDensity > Real-time asynchronous sound file granulation and manipulation for audio effects. (iPhone/iPad app by apeSoft.) - Source: https://appshunter.io/ios/app/idensity/id464660779 (this page in markdown: same URL + `.md`) - Developer: [apeSoft](https://appshunter.io/developer/464660782) - Category: Music, Utilities - Price: $9.99 - Rating: 4.90/5 from 48 App Store ratings · 77 written reviews indexed - Age rating: 4+ - Requires: iOS 15.6 · 16 MB - Languages: American English - Released: 2011-09-16 - Data updated: 2026-08-31 - Monetization: paid - User reviews in markdown: https://appshunter.io/ios/app/idensity/id464660779/reviews.md ## What is iDensity? 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. ## Key features - Real-time sound granulation - Time/pitch shifting and jittering - Texture generation - Buffer recording and manipulation - Scrub pad exploration - Dynamic envelope shaping - Audio Unit (AUv3) support ## Recent user reviews (10 of 77) All indexed reviews: https://appshunter.io/ios/app/idensity/id464660779/reviews.md ### 5/5 — Well *2026-02-12* Micro sound is. This idensity is truly spectrally the future music visiting you oh wait us it just behind you or to the left ir right …whatever is ahead is here already ! ### 5/5 — DIE konkurrenz für aktuelle hardware *2026-01-11* nach jahren wiederentdeckt als ich gerade überlegte, mir ein evil pet zuzulegen. im app folder gekramt, n paar controller verknüpft und - kraaassse maschine! unfassbar. dass ich das tool so wenig beachtet hatte, ist schon seltsam. ein monster! ### 5/5 — Absolutely love this *2025-12-21* I have used this app for many years and always love the sound of what it does. Six channels is often overkill for the subtlety I am looking for, so I usually only use 1-3 channels. The sound and MIDI controllability makes this app an essential part of any sound design or studio arsenal ### 2/5 — Not real-time function *2025-08-24* The explanation claims it is a new real-time software with sampled and live granulation. However, in practice, it only works with pre‑recorded or imported samples and does not support live input via microphone. ### 5/5 — Unmatched even in 2025 *2025-06-26* 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 ### 5/5 — I keep coming back after looking around. *2024-05-15* 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!) ### 5/5 — This is one of the All-Time Greats! *2023-06-05* 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! ### 5/5 — Amazed *2022-12-14* Definitely one of the most intriguing music / sound creation apps for ios. the learning curve is there but once u get it WOW running six samples simultaneously with the ability to do just about anything to them lends to infinite creation. i love being able to to touch to scrub the waveform. a real joy ✨✨✨✨✨ ### 5/5 — Surper Grains *2021-11-11* A superb app for graular textures. Hardware synths are an absolute joy to use, however when it comes to granular synthesis, the options are very bare. Apesoft has given us the answer, all praises due! As another reviewer stated, I too desired a midi note on/off option, and then i found the app iPulsaret -bingo! If your seeking to take a plunge into granular synthesis i highly recommend both of these apps. ### 5/5 — Welcome to the unusual! *2020-06-13* 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! ## Frequently asked questions about iDensity ### What does iDensity do? iDensity is a real-time software designed for asynchronous sound file granulation. It allows users to generate a wide range of audio effects, including time/pitch shifting, intricate textures, and buffer manipulation. The app provides tools for both basic and advanced sound manipulation, suitable for live performance, studio composition, and sound design. ### What are the key features of iDensity? Key features include six granular streams, support for Audio Units (AUv3) as instruments and effects, high-density granulation, sampled and live granulation, in-stream echo and post-FX, multichannel Audiobus and Inter-App Audio support, MIDI and Network connectivity, and a snapshots presets morphing pad. It also offers scrub recording and playback. ### How much does iDensity cost? Based on the provided information, iDensity is a paid application. There is no mention of free trials, subscriptions, or in-app purchases, indicating a one-time purchase model. ### What devices is iDensity compatible with? iDensity is specifically designed for the iPad. Its features are optimized for the iPad's interface and capabilities, making it a powerful tool for mobile music creation and sound design. ### Who would benefit from using iDensity? This app is ideal for musicians, composers, sound designers, and audio enthusiasts who want to explore advanced sound manipulation techniques. Its real-time capabilities and extensive feature set make it suitable for live improvisation, studio work, and creative sound design on the go. ## Version history (last 5 releases) ### 4.6.4 — 2025-07-25 Fixed an issue that could cause a crash on older iPadOS versions ### 4.6.3 — 2025-07-22 + 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 ### 4.6.2 — 2025-07-15 + Fixed Samples Import files + Improved stability + Updated to the latest iOS SDK + Updated dependencies + Fixed various bugs ### 4.6.1 — 2025-07-12 + macOS fixed menu size + Improved stability + Updated to the latest iOS SDK + Updated dependencies + Fixed various bugs ### 4.6 — 2025-07-08 + Improved stability + Updated to the latest iOS SDK + Updated dependencies + Fixed various bugs ## Apps similar to iDensity | App | Rating | Price | Category | | --- | --- | --- | --- | | [TB Equalizer](https://appshunter.io/ios/app/tb-equalizer/id1473111210) | 4.6 (66) | $9.99 | Music | | [GRFX - Granular Effects](https://appshunter.io/ios/app/grfx-granular-effects/id6745477065) | 4.6 (11) | $6.99 | Music | | [ShapeStage Morphing AUv3 FX](https://appshunter.io/ios/app/shapestage-morphing-auv3-fx/id6740706121) | 4.0 (4) | $6.99 | Music | | [K7D - Tape Delay](https://appshunter.io/ios/app/k7d-tape-delay/id1460245991) | 4.6 (79) | $3.99 | Music | | [Dedalus - Delay Audio Mangler](https://appshunter.io/ios/app/dedalus-delay-audio-mangler/id953953694) | 4.6 (41) | $5.99 | Music | | [BLEASS Granulizer](https://appshunter.io/ios/app/bleass-granulizer/id1540299083) | 4.9 (39) | $6.99 | Music | ## More apps by apeSoft - [iPulsaret](https://appshunter.io/ios/app/ipulsaret/id565880268) - [Stria](https://appshunter.io/ios/app/stria/id625740515) - [iVCS3](https://appshunter.io/ios/app/ivcs3/id665703927) - [Sparkle - Cross-Synthesis](https://appshunter.io/ios/app/sparkle-cross-synthesis/id818477094) - [SOLO Nr.19](https://appshunter.io/ios/app/solo-nr19/id884781236) All apps by apeSoft: https://appshunter.io/developer/464660782 ## Related topics [apesoft](https://appshunter.io/ios/topics/apesoft) --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-31.*