# Strata | Multitrack Recorder vs Unison

The clearest difference is update cadence: Strata | Multitrack Recorder at daily against Unison's every 5 days. Unison's advantage is iOS requirement (16.0 vs 26.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Strata | Multitrack Recorder ships an update daily, Unison every 5 days. The most recent releases landed on October 12, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Strata | Multitrack Recorder | Unison |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Daily** | Every 5 days |
| Size | 88 MB | 83 MB |
| Requires iOS | 26.0 | **16.0** |
| Devices | iPhone, iPad | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Michael Birkey](https://appshunter.io/developer/6811621163) | [Quite Awesome Limited](https://appshunter.io/developer/6806719125) |

## What reviewers say

### Strata | Multitrack Recorder

[App page](https://appshunter.io/ios/app/strata-multitrack-recorder/id6812977989)

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

**In-app purchases:** none


### Unison

[App page](https://appshunter.io/ios/app/unison-multitrack-recorder/id6813488896)

**In-app purchases:** none


## Frequently asked questions

### Is Strata | Multitrack Recorder free?

Strata | Multitrack Recorder is free to download, with no in-app purchases.

### Is Unison free?

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

### Do Strata | Multitrack Recorder or Unison have ads?

Neither Strata | Multitrack Recorder nor Unison shows ads.

### Which is updated more often, Strata | Multitrack Recorder or Unison?

Strata | Multitrack Recorder ships an update daily, and Unison every 5 days. Most recently, Strata | Multitrack Recorder was updated on October 12, 2026 and Unison on October 8, 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.*