# GrainProc vs Drone Meditations

The clearest difference is price: GrainProc at $2.99 against Drone Meditations's $14.99. GrainProc also leads on ratings volume (18 vs 1). Drone Meditations's advantage is rating (5.0 vs 4.2) and update cadence (every 3 weeks vs every 2 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

GrainProc costs $2.99 and Drone Meditations $14.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Drone Meditations holds the better App Store score, 5.0 against 4.2. That said, the two scores are not equally well evidenced: GrainProc has 18 ratings behind it against 1, so its average is the more settled of the two.

GrainProc ships an update every 2 months, Drone Meditations every 3 weeks. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | GrainProc | Drone Meditations |
| --- | --- | --- |
| Price | **$2.99** | $14.99 |
| Rating | [4.2 (18 ratings)](https://appshunter.io/ios/app/grainproc-granular-synthesis/id572380905/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/drone-meditations/id6773486909/reviews)** |
| Number of ratings | **18** | 1 |
| Positive reviews | 60.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Paid | — |
| Size | 6 MB | 131 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Mayank Sanganeria](https://appshunter.io/developer/527550366) | [JOSE ANTONIO GUDE](https://appshunter.io/developer/1893591710) |

## What reviewers say

### GrainProc

[App page](https://appshunter.io/ios/app/grainproc-granular-synthesis/id572380905)

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.

**Highlights:** Real-time granular synthesis, Two parallel grain engines, AudioBus input support, Waveform sound source manipulation, Control over volume, feedback, and density, Visual level monitoring

**Features:** macOS Compatibility

**In-app purchases:** none


### Drone Meditations

[App page](https://appshunter.io/ios/app/drone-meditations/id6773486909)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is GrainProc free?

GrainProc costs $2.99, with no in-app purchases.

### Is Drone Meditations free?

Drone Meditations costs $14.99, with no in-app purchases.

### Which has better reviews, GrainProc or Drone Meditations?

Drone Meditations is rated higher. GrainProc averages 4.2 out of 5 from 18 ratings, while Drone Meditations averages 5.0 from 1 ratings.

### Do GrainProc or Drone Meditations have ads?

Neither GrainProc nor Drone Meditations shows ads.

### Which is updated more often, GrainProc or Drone Meditations?

GrainProc ships an update every 2 months, and Drone Meditations every 3 weeks. Most recently, GrainProc was updated on October 23, 2026 and Drone Meditations on October 24, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*