# RustDesk Remote Desktop vs Comet

The clearest difference is rating: Comet at 4.8 against RustDesk Remote Desktop's 4.1. Comet also leads on update cadence (weekly vs every 2 months) and ratings volume (7.8K vs 73). RustDesk Remote Desktop's advantage is in-app purchases (none vs 3) and iOS requirement (13.0 vs 18.0). On price, review sentiment, ads and device support there is nothing between them.

Both are free to download. Comet sells 3 in-app purchases, starting at $20.00 per month. RustDesk Remote Desktop asks for nothing beyond the download.

Comet holds the better App Store score, 4.8 against 4.1. That said, the two scores are not equally well evidenced: Comet has 7.8K ratings behind it against 73, so its average is the more settled of the two. Written reviews point the same way: 59% of RustDesk Remote Desktop's written reviews are positive against 65% of Comet's.

RustDesk Remote Desktop ships an update every 2 months, Comet weekly. The most recent releases landed on August 22, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | RustDesk Remote Desktop | Comet |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.1 (73 ratings)](https://appshunter.io/ios/app/rustdesk-remote-desktop/id1581225015/reviews) | **[4.8 (7.8K ratings)](https://appshunter.io/ios/app/comet-ai-browser-and-assistant/id6748622471/reviews)** |
| Number of ratings | 73 | **7.8K** |
| Positive reviews | 58.5% of reviews | **64.9% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 62 MB | 297 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Purslane Limited](https://appshunter.io/developer/666983468) | [Perplexity AI, Inc.](https://appshunter.io/developer/1668000336) |

## What reviewers say

### RustDesk Remote Desktop

[App page](https://appshunter.io/ios/app/rustdesk-remote-desktop/id1581225015)

This open-source application provides remote desktop access and control capabilities. It allows users to remotely manage their computers. Please note it only supports controlling other devices, not being controlled or screen sharing.

**Highlights:** Open-source remote desktop, Remote access and control, TeamViewer alternative, Control other devices

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Fast connection and performance
- 🌟 Open source and free
- 💡 Self-hosting capability
- 👍 Easy to set up and use
- ⚡️ Low input lag

**What reviewers complain about**

- 🔋 Phone heats up
- 🐛 Inconsistent performance on iOS/iPadOS
- 🚫 Lacks mouse acceleration
- 📱 Poor compatibility with older iOS versions
- ⚠️ Some users report data collection (location, identifiers)

**Reported bugs**

- Recent update broke iPad mouse alignment
- No image displayed from PC (black screen)
- Remember Password function doesn't work
- Black screen when remoting into Raspberry Pi Linux server (Wayland)
- Keyboard issues when remoting from iPhone to PC

**Requested features**

- Add option to view and modify USB drives in file transfer mode
- Improve mouse and keyboard control configurability
- Allow Apple Pencil to function as a mouse
- Support iPhone remote control of each other
- Add option to automatically switch display/monitor to follow remote window focus


### Comet

[App page](https://appshunter.io/ios/app/comet-ai-browser-and-assistant/id6748622471)

This AI-powered browser acts as a personal assistant, streamlining workflows and boosting focus. It offers unified AI search, instant context, and automation across websites for tasks like summarizing, shopping, and research. The assistant learns your habits to keep you organized and prevent lost tabs or inspiration.

**Highlights:** Unified AI search, Instant context and automation, Summarize, shop, schedule, research, Personalized AI assistant, Tab and inspiration organization, Workflow streamlining

**Features:** Apple Wallet

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Perplexity Pro | $20.00 | per month |
| Perplexity Pro | $200.00 | per year |
| Perplexity Max | $200.00 | per month |


## Frequently asked questions

### Is RustDesk Remote Desktop free?

RustDesk Remote Desktop is free to download, with no in-app purchases.

### Is Comet free?

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

### Which has better reviews, RustDesk Remote Desktop or Comet?

Comet is rated higher. RustDesk Remote Desktop averages 4.1 out of 5 from 73 ratings, while Comet averages 4.8 from 7.8K ratings.

### Do RustDesk Remote Desktop or Comet have ads?

Neither RustDesk Remote Desktop nor Comet shows ads.

### Which is updated more often, RustDesk Remote Desktop or Comet?

RustDesk Remote Desktop ships an update every 2 months, and Comet weekly. Most recently, RustDesk Remote Desktop was updated on August 22, 2026 and Comet on September 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.*