# GRFX vs SessionDock

The clearest difference is price: SessionDock at Free against GRFX's $6.99. SessionDock also leads on rating (5.0 vs 4.6) and review sentiment (100% vs 78%). GRFX's advantage is in-app purchases (none vs 5) and ratings volume (11 vs 2). On ads and iOS requirement there is nothing between them.

SessionDock is free to download; GRFX costs $6.99 up front. SessionDock sells 5 in-app purchases, starting at $4.99 per month. GRFX asks for nothing beyond the download.

SessionDock holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: GRFX has 11 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 78% of GRFX's written reviews are positive against 100% of SessionDock's.

GRFX ships an update monthly, SessionDock every 2 weeks. The most recent releases landed on October 12, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | GRFX | SessionDock |
| --- | --- | --- |
| Price | $6.99 | **Free** |
| Rating | [4.6 (11 ratings)](https://appshunter.io/ios/app/grfx-granular-effects/id6745477065/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/sessiondock/id6753728022/reviews)** |
| Number of ratings | **11** | 2 |
| Positive reviews | 77.8% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 weeks** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 117 MB | 16 MB |
| Requires iOS | **17.0** | 18.6 |
| Devices | iPhone, iPad | **iPhone, iPad, Mac, Apple TV** |
| Age rating | 4+ | 4+ |
| Developer | [Imaginando Lda](https://appshunter.io/developer/895445015) | [WARNER WEB DEVELOPMENT LLC](https://appshunter.io/developer/1777235834) |

## What reviewers say

### GRFX

[App page](https://appshunter.io/ios/app/grfx-granular-effects/id6745477065)

Transform ordinary audio into unique sonic textures, evolving soundscapes, and rhythmic glitches. This app offers precise control over sound manipulation with a unique pitch controller, multiple LFOs, and a flexible multi-effect chain. Create complex and immersive audio transformations in real-time.

**Highlights:** Granular engine for textures and rhythms, Harmonic Triangle pitch controller, Multi-effect chain with probabilistic routing, Four self-modulating LFOs, Real-time audio sculpting, AUv3 plugin and standalone app

**Features:** Vision Pro support

**In-app purchases:** none


### SessionDock

[App page](https://appshunter.io/ios/app/sessiondock/id6753728022)

Browse and preview your music projects, notes, and metadata from your Mac on your iPhone. This read-only companion app keeps your desktop library intact while offering waveform note viewing and CarPlay support for on-the-go reference.

**Highlights:** View all saved sessions, Preview session audio/mixdown, Read project notes and metadata, Waveform notes viewer, CarPlay support, Read-only interface

**Features:** Family Sharing, Vision Pro support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SessionDock Share Monthly | $4.99 | per month |
| SessionDock Pro | $5.99 | per month |
| SessionDock Share Yearly | $39.99 | per year |
| SessionDock Pro | $49.99 | per year |
| SessionDock Pro (Lifetime) | $39.99 | one-time |


## Frequently asked questions

### Is GRFX free?

GRFX costs $6.99, with no in-app purchases.

### Is SessionDock free?

SessionDock is free to download, with in-app purchases available.

### Which has better reviews, GRFX or SessionDock?

SessionDock is rated higher. GRFX averages 4.6 out of 5 from 11 ratings, while SessionDock averages 5.0 from 2 ratings.

### Do GRFX or SessionDock have ads?

Neither GRFX nor SessionDock shows ads.

### Which is updated more often, GRFX or SessionDock?

GRFX ships an update monthly, and SessionDock every 2 weeks. Most recently, GRFX was updated on October 12, 2026 and SessionDock on October 7, 2026.

---

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