iDensity vs Hisooth Resonance™
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
iDensity
This app offers real-time asynchronous sound file granulation, enabling users to create a wide array of audio effects. It provides tools for time/pitch manipulation, texture generation, buffer recording, and complex sound exploration. Designed for musicians and sound designers, it offers flexibility for live performance, studio composition, and on-the-go sound design.
- 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
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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.
Hisooth Resonance™
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Hisooth Resonance: Music Designed to Be Felt Hisooth Resonance is a premium music streaming platform engineered specifically for vibroacoustic wellness. Developed by Hisooth.com with composer Wenwei Wang, this app delivers professional music for meditation, recovery, and immersive relaxation. Unlike standard streaming services, Hisooth Resonance focuses on therapeutic soundscapes optimized for vibroacoustic systems, wellness loungers, therapy beds, and immersive environments. MUSIC COLLECTIONS: - Relaxation: Calming compositions to reduce tension. - Meditation: Mindfulness soundscapes for breathwork. - Sleep: Gentle ambient music for deeper rest. - Healing: Restorative compositions for wellness. - Massage: Professional music for spas and clinics. - Energy: Rhythmic tracks for focus and vitality. - Originals: Exclusive content from independent artists. UNLOCK PREMIUM ALBUMS: Purchasing selected Hisooth hardware grants you exclusive album access codes. Enter your code in the app to unlock full licensed music collections for unlimited streaming. DESIGNED FOR PROFESSIONALS: Perfect for Wellness Centers, Meditation Studios, Sound Therapy Practices, Massage Clinics, Recovery Facilities, and Home Wellness Spaces. KEY FEATURES: * Licensed Music Library * Exclusive Artist Content * Album Code Activation * High-Quality Audio Streaming * Regular New Releases Feel More Than Music. Experience sound through your entire body.
Screenshots
Verdict
The clearest difference is price: Hisooth Resonance™ at Free against iDensity's $9.99. Hisooth Resonance™ also leads on update cadence (every 4 days vs monthly) and iOS requirement (13.0 vs 17.0). On ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Hisooth Resonance™ is free to download; iDensity costs $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.
iDensity ships an update monthly, Hisooth Resonance™ every 4 days. The most recent releases landed on October 21, 2026 and October 4, 2026 respectively.
| Parameter | iDensity | Hisooth Resonance™ |
|---|---|---|
| Price | $9.99 | Free — better |
| Rating | 4.9 (48 ratings) — better | — |
| Positive reviews | 86.1% of reviews | — |
| Number of ratings | 48 — better | — |
| Update frequency | Monthly | Every 4 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 17.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 17 MB | 27 MB |
| Age rating | 4+ | 4+ |
| Developer | apeSoft | 江苏名腾医疗器械有限公司 |
Bugs and requests
iDensity
Reported bugs
10 issues- Occasional crashes (historically)
- AudioBus issues (historically)
- Preset management not working correctly (historically)
- Transport sync not working (historically)
- GUI bugs (e.g., maximizing a strand)
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- Craquements, grésillements (cracking, crackling)
- X/Y snapshot morphing not working on iPad 1
- Sample import issues (cut off)
- Unable to record from microphone (historically)
- App crashes upon recording (historically)
Requested features
10 requests- Independent MIDI note control over pitch for each stream
- Alphabetical preset sorting
- Load existing project name into 'Save As'
- Multi-port output for AUM/Ape Matrix
- Built-in wave-editor for sample cutting
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- Ability to determine loop length
- Motion sequencer or assignable LFOs
- Sync AU3 transport to host (historically)
- Add MIDI note and channel select as modifier/controller
- Dark mode option
Hisooth Resonance™
Not enough reviews yet to summarise bugs or requests.
In-app purchases
iDensity
No in-app purchases
Hisooth Resonance™
No in-app purchases
Questions
Is iDensity free?
Is Hisooth Resonance™ free?
Do iDensity or Hisooth Resonance™ have ads?
Which is updated more often, iDensity or Hisooth Resonance™?
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