# UnitMaster vs Sofa

The clearest difference is price: Sofa at Free against UnitMaster's $0.99. Sofa also leads on update cadence (fortnightly vs every 5 months). UnitMaster's advantage is iOS requirement (15.0 vs 17.0). On ads, in-app purchases and device support there is nothing between them.

Sofa is free to download; UnitMaster costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UnitMaster ships an update every 5 months, Sofa fortnightly. The most recent releases landed on October 31, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | UnitMaster | Sofa |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Fortnightly** |
| Size | 4 MB | 11 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Harshad Jadav](https://appshunter.io/developer/1687259507) | [All Things AI, Inc](https://appshunter.io/developer/1876588042) |

## What reviewers say

### UnitMaster

[App page](https://appshunter.io/ios/app/unitmaster-converter-tool/id6755296377)

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

**In-app purchases:** none


### Sofa

[App page](https://appshunter.io/ios/app/sofa-tv-remote-and-keyboard/id6804466786)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support, iPhone Duo support

**In-app purchases:** none


## Frequently asked questions

### Is UnitMaster free?

UnitMaster costs $0.99, with no in-app purchases.

### Is Sofa free?

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

### Do UnitMaster or Sofa have ads?

Neither UnitMaster nor Sofa shows ads.

### Which is updated more often, UnitMaster or Sofa?

UnitMaster ships an update every 5 months, and Sofa fortnightly. Most recently, UnitMaster was updated on October 31, 2026 and Sofa on October 29, 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.*