# Headroom vs OpenSol

The clearest difference is in-app purchases: OpenSol at none against Headroom's 1. OpenSol also leads on ratings volume (4 vs 1). Headroom's advantage is update cadence (daily vs every 8 days). On price, rating, review sentiment and ads there is nothing between them.

Both are free to download. Headroom sells 1 one-off in-app purchase. OpenSol asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Headroom against 5.0 for OpenSol. Both are backed by a comparable volume of ratings — 1 and 4 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Headroom ships an update daily, OpenSol every 8 days. The most recent releases landed on October 10, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Headroom | OpenSol |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/headroom-remote-desktop/id6790331904/reviews) | [5.0 (4 ratings)](https://appshunter.io/ios/app/opensol/id6802088485/reviews) |
| Number of ratings | 1 | **4** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Daily** | Every 8 days |
| Monetization | Free with in-app purchases | **Free** |
| Size | 7 MB | 11 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, iPad, Mac | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Haruhiko Kishi](https://appshunter.io/developer/942468714) | [Jordan Ruderman](https://appshunter.io/developer/6802088577) |

## What reviewers say

### Headroom

[App page](https://appshunter.io/ios/app/headroom-remote-desktop/id6790331904)

Control your Mac from your iPad or iPhone without installing any software on the Mac. It leverages macOS's built-in Screen Sharing for a seamless remote desktop experience.

**Highlights:** Zero install on host Mac, Automatic Mac discovery, Fast, smooth screen rendering, Intuitive touch controls, Full keyboard and voice input, Private by design

**Features:** Family Sharing, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Headroom Pro | $4.99 | one-time |


### OpenSol

[App page](https://appshunter.io/ios/app/opensol/id6802088485)

Experience a classic 8080 computer emulator inspired by the Sol-20 Terminal Computer. Interact with original firmware, customize display effects, and enjoy an immersive terminal experience. This independently developed app offers a unique retro computing simulation.

**Highlights:** Intel 8080 interpreter, Original OpenSol firmware, Sol Command Monitor, Customizable display effects (CRT, phosphor), Full-screen immersive mode, External keyboard and controller support, Virtual cassette tools

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Headroom free?

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

### Is OpenSol free?

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

### Which has better reviews, Headroom or OpenSol?

Headroom and OpenSol are both rated 5.0 out of 5 on the App Store, from 1 and 4 ratings respectively.

### Do Headroom or OpenSol have ads?

Neither Headroom nor OpenSol shows ads.

### Which is updated more often, Headroom or OpenSol?

Headroom ships an update daily, and OpenSol every 8 days. Most recently, Headroom was updated on October 10, 2026 and OpenSol 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.*