# SMFPlayer Portable vs Unison

The clearest difference is in-app purchases: SMFPlayer Portable at none against Unison's 1. Unison's advantage is update cadence (every 5 days vs every 5 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Unison sells 1 in-app purchase, starting at $19.99 per year. SMFPlayer Portable asks for nothing beyond the download.

SMFPlayer Portable ships an update every 5 weeks, Unison every 5 days. The most recent releases landed on October 16, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | SMFPlayer Portable | Unison |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 5 days** |
| Size | 2 MB | 626 MB |
| Requires iOS | 16.6 | **16.0** |
| Devices | iPhone, iPad | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Hiroshi Okawa](https://appshunter.io/developer/1594045640) | [Quite Awesome Limited](https://appshunter.io/developer/6806719125) |

## What reviewers say

### SMFPlayer Portable

[App page](https://appshunter.io/ios/app/smfplayer-portable/id6745766877)

**Features:** macOS Compatibility

**In-app purchases:** none


### Unison

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Team Annual | $19.99 | per year |


## Frequently asked questions

### Is SMFPlayer Portable free?

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

### Is Unison free?

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

### Do SMFPlayer Portable or Unison have ads?

Neither SMFPlayer Portable nor Unison shows ads.

### Which is updated more often, SMFPlayer Portable or Unison?

SMFPlayer Portable ships an update every 5 weeks, and Unison every 5 days. Most recently, SMFPlayer Portable was updated on October 16, 2026 and Unison on October 24, 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.*