GrainProc vs Eternal Flow Manager
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
GrainProc
Create unique sounds and musical textures in real-time by processing external audio. This app features two parallel granular engines for layering sounds, offering a versatile tool for musicians and sound designers.
- Real-time granular synthesis
- Two parallel grain engines
- AudioBus input support
- Waveform sound source manipulation
- Control over volume, feedback, and density
- Visual level monitoring
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GrainProc is a real-time granular synthesizer with which you can create new sounds and musical textures by affecting your voice, your instrument, or any input from AudioBus. 2 grain engines run in parallel, allowing you to layer two sounds and create rich textures, even as a solo performer! Features: • 2 Granular synthesizers running in parallel • Waveform representation of the sound allowing you to touch where you want the sound source to be • Sliders to control dry volume, wet volume, feedback level, and grain density • Visual level monitors of the dry, wet and feedback levels • Simple enough to be used with your feet! We discourage using your device with your feet, though it has been used that way for public performances!
Eternal Flow Manager
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App for controlling Eternal Flow Portable devices. If you have any EFP devices, you can control them by this app. 1. You will be able to select music style from styles available on the device. 2. Select device's output - Analog Jack or SPDIF. 3. Update generator algorithms from EF site if they are available. 4. Change device's wifi connections.
Screenshots
Verdict
The clearest difference is price: Eternal Flow Manager at Free against GrainProc's $2.99. Eternal Flow Manager also leads on iOS requirement (11.0 vs 16.0). 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
Eternal Flow Manager is free to download; GrainProc costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | GrainProc | Eternal Flow Manager |
|---|---|---|
| Price | $2.99 | Free — better |
| Rating | 4.2 (18 ratings) — better | — |
| Positive reviews | 60.0% of reviews | — |
| Number of ratings | 18 — better | — |
| Update frequency | Every 2 months | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 16.0 | 11.0 — better |
| Further details — not scored | ||
| Size | 6 MB | 27 MB |
| Age rating | 4+ | 17+ |
| Developer | Mayank Sanganeria | Petr Serkin |
In-app purchases
GrainProc
No in-app purchases
Eternal Flow Manager
No in-app purchases
