# ostinata vs GrimoHex

The clearest difference is price: ostinata at Free against GrimoHex's $12.99. On update cadence, ads, in-app purchases and device support there is nothing between them.

ostinata is free to download; GrimoHex costs $12.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ostinata ships an update every 9 days, GrimoHex every 5 days. The most recent releases landed on October 2, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | ostinata | GrimoHex |
| --- | --- | --- |
| Price | **Free** | $12.99 |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/grimohex/id6764228537/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 days | **Every 5 days** |
| Monetization | — | Paid |
| Size | 2 MB | 5 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Joachim Groeger](https://appshunter.io/developer/1887008617) | [James Draper](https://appshunter.io/developer/1895693909) |

## What reviewers say

### ostinata

[App page](https://appshunter.io/ios/app/ostinata/id6762445694)

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

**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 ostinata free?

ostinata is free to download, with no in-app purchases.

### Is GrimoHex free?

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

### Do ostinata or GrimoHex have ads?

Neither ostinata nor GrimoHex shows ads.

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

ostinata ships an update every 9 days, and GrimoHex every 5 days. Most recently, ostinata was updated on October 2, 2026 and GrimoHex on September 21, 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.*