# Manifold vs GrimoHex

The clearest difference is review sentiment: GrimoHex at 100% against Manifold's 33%. GrimoHex also leads on rating (5.0 vs 4.3) and update cadence (every 5 days vs every 2 months). Manifold's advantage is ratings volume (3 vs 1) and iOS requirement (13.0 vs 16.0). On price, ads, in-app purchases and monetization model there is nothing between them.

Manifold costs $12.99 and GrimoHex $12.99 up front. Neither carries in-app purchases, so what you see is what you pay.

GrimoHex holds the better App Store score, 5.0 against 4.3. Both are backed by a comparable volume of ratings — 3 and 1 respectively. Written reviews point the same way: 33% of Manifold's written reviews are positive against 100% of GrimoHex's.

Manifold ships an update every 2 months, GrimoHex every 5 days. The most recent releases landed on November 2, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Manifold | GrimoHex |
| --- | --- | --- |
| Price | $12.99 | $12.99 |
| Rating | [4.3 (3 ratings)](https://appshunter.io/ios/app/manifold-for-the-octatrack/id1339233919/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/grimohex/id6764228537/reviews)** |
| Number of ratings | **3** | 1 |
| Positive reviews | 33.3% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 days** |
| Monetization | Paid | Paid |
| Size | 9 MB | 5 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | iPad | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Marcos Kohler](https://appshunter.io/developer/1024379665) | [James Draper](https://appshunter.io/developer/1895693909) |

## What reviewers say

### Manifold

[App page](https://appshunter.io/ios/app/manifold-for-the-octatrack/id1339233919)

This app acts as an intelligent MIDI controller for the Elektron Octatrack sampler. It offers advanced randomization, parameter control across all tracks, and specialized sound design functions. Real-time scrubbing, instant parameter recall via snapshots, and a chromatic keyboard are also included.

**Highlights:** Intelligent randomization, morphing, and resetting, Control parameters across all tracks, Sound design functions (fade, mixer, etc.), Modulation mode for animating parameters, Real-time sample start and FX scrubbing, Snapshot recall for parameter states, Chromatic keyboard and transport controls

**In-app purchases:** none


### GrimoHex

[App page](https://appshunter.io/ios/app/grimohex/id6764228537)

Create beats quickly with a tactile, hardware-inspired sampler and step sequencer. Record, shape, and sequence sounds for fast music production on your iPhone. Ideal for producers and beat makers on the go.

**Highlights:** Hardware-style pad workflow, 128-step sequencing, Sample recording and playback, Sample editing tools, Real-time sound shaping, MIDI-focused sequencing, Pattern-based music creation

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

**In-app purchases:** none


## Frequently asked questions

### Is Manifold free?

Manifold costs $12.99, with no in-app purchases.

### Is GrimoHex free?

GrimoHex costs $12.99, with no in-app purchases.

### Which has better reviews, Manifold or GrimoHex?

GrimoHex is rated higher. Manifold averages 4.3 out of 5 from 3 ratings, while GrimoHex averages 5.0 from 1 ratings.

### Do Manifold or GrimoHex have ads?

Neither Manifold nor GrimoHex shows ads.

### Which is updated more often, Manifold or GrimoHex?

Manifold ships an update every 2 months, and GrimoHex every 5 days. Most recently, Manifold was updated on November 2, 2026 and GrimoHex on October 31, 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.*