# midiOS vs Nulltrack

The clearest difference is price: Nulltrack at $7.99 against midiOS's $24.99. Nulltrack also leads on iOS requirement (17.0 vs 26.0). midiOS's advantage is update cadence (every 3 days vs every 9 days). On ads, in-app purchases and device support there is nothing between them.

midiOS costs $24.99 and Nulltrack $7.99 up front. Neither carries in-app purchases, so what you see is what you pay.

midiOS ships an update every 3 days, Nulltrack every 9 days. The most recent releases landed on October 9, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | midiOS | Nulltrack |
| --- | --- | --- |
| Price | $24.99 | **$7.99** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 9 days |
| Monetization | — | Paid |
| Size | 341 MB | 17 MB |
| Requires iOS | 26.0 | **17.0** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [jason merrill](https://appshunter.io/developer/1829076241) | [DECTET LLC](https://appshunter.io/developer/6780079930) |

## What reviewers say

### midiOS

[App page](https://appshunter.io/ios/app/midios/id6755208218)

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

**In-app purchases:** none


### Nulltrack

[App page](https://appshunter.io/ios/app/nulltrack/id6780079928)

This mobile digital audio workstation offers a unique, grid-based approach to music creation, inspired by classic trackers. It includes built-in synths, a sampler, extensive modulation options, and mixing tools.

**Highlights:** AUv3 plugin support, Two built-in synthesizers, Built-in sampler, Extensive modulation options, Mixing features with track faders, Groove tables for swing/playback, Pattern locking to scales

**In-app purchases:** none


## Frequently asked questions

### Is midiOS free?

midiOS costs $24.99, with no in-app purchases.

### Is Nulltrack free?

Nulltrack costs $7.99, with no in-app purchases.

### Do midiOS or Nulltrack have ads?

Neither midiOS nor Nulltrack shows ads.

### Which is updated more often, midiOS or Nulltrack?

midiOS ships an update every 3 days, and Nulltrack every 9 days. Most recently, midiOS was updated on October 9, 2026 and Nulltrack on October 18, 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.*