# Remio vs Protractor°

The clearest difference is monetization model: Protractor° at free against Remio's freemium. Protractor° also leads on rating (5.0 vs 4.8). Remio's advantage is ratings volume (33 vs 1) and device support (4 vs 1). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Remio sells 1 in-app purchase, starting at $1.99 per month and Protractor° sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Protractor° holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Remio has 33 ratings behind it against 1, so its average is the more settled of the two.

Remio ships an update every 3 days, Protractor° every 2 days. The most recent releases landed on November 9, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Remio | Protractor° |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (33 ratings)](https://appshunter.io/ios/app/remio-remote-desktop-and-access/id6759306575/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/protractor-angle-finder/id6822147049/reviews)** |
| Number of ratings | **33** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 days | **Every 2 days** |
| Monetization | Freemium | **Free** |
| Size | 82 MB | 13 MB |
| Requires iOS | **18.0** | 26.0 |
| Devices | **iPhone, iPad, Mac, Apple TV** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Long Ngo Huynh](https://appshunter.io/developer/869326362) | [Just2us Pte Ltd](https://appshunter.io/developer/293971188) |

## What reviewers say

### Remio

[App page](https://appshunter.io/ios/app/remio-remote-desktop-and-access/id6759306575)

Control your Mac, Windows, or Linux computer from your iPhone or iPad with a high-performance remote desktop experience. Enjoy seamless connectivity, remote support capabilities, and a virtual second screen for your PC.

**Highlights:** Remote PC control, High-resolution streaming (up to 6K at 120 FPS), Remote support invitations, Virtual second screen functionality, Precision trackpad and direct touch controls, End-to-end encryption

**Features:** Vision Pro support, iPhone Duo support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remio Pro | $1.99 | per month |


### Protractor°

[App page](https://appshunter.io/ios/app/protractor-angle-finder/id6822147049)

This app transforms your iPhone Duo into a digital protractor. Measure angles on paper or between surfaces by simply folding the device to match the desired angle and reading the degrees. Save and organize your measurements for later use.

**Highlights:** Measure angles on paper, Measure angles between surfaces, Uses iPhone Duo's folding hinge, Record and save angle readings, Organize measurements by date

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Protractor Lifetime Access | $3.99 | one-time |


## Frequently asked questions

### Is Remio free?

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

### Is Protractor° free?

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

### Which has better reviews, Remio or Protractor°?

Protractor° is rated higher. Remio averages 4.8 out of 5 from 33 ratings, while Protractor° averages 5.0 from 1 ratings.

### Do Remio or Protractor° have ads?

Neither Remio nor Protractor° shows ads.

### Which is updated more often, Remio or Protractor°?

Remio ships an update every 3 days, and Protractor° every 2 days. Most recently, Remio was updated on November 9, 2026 and Protractor° on October 31, 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.*