# Shadow PC vs Periscope by Duet

The clearest difference is review sentiment: Periscope by Duet at 100% against Shadow PC's 45%. Periscope by Duet also leads on rating (5.0 vs 3.7). Shadow PC's advantage is in-app purchases (none vs 2) and ratings volume (1.9K vs 3). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Periscope by Duet sells 2 in-app purchases, starting at $2.99 per month. Shadow PC asks for nothing beyond the download.

Periscope by Duet holds the better App Store score, 5.0 against 3.7. That said, the two scores are not equally well evidenced: Shadow PC has 1.9K ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 45% of Shadow PC's written reviews are positive against 100% of Periscope by Duet's.

Shadow PC ships an update every 6 weeks, Periscope by Duet every 5 weeks. The most recent releases landed on October 17, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Shadow PC | Periscope by Duet |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (1.9K ratings)](https://appshunter.io/ios/app/shadow-pc/id1446621967/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/periscope-by-duet/id1517672689/reviews)** |
| Number of ratings | **1.9K** | 3 |
| Positive reviews | 45.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 5 weeks** |
| Monetization | **Free** | Subscription |
| Size | 48 MB | 37 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod, Apple TV** | iPhone, iPad, Apple TV |
| Age rating | 17+ | 4+ |
| Developer | [Blade SAS](https://appshunter.io/developer/1337702676) | [Duet, Inc.](https://appshunter.io/developer/935754063) |

## What reviewers say

### Shadow PC

[App page](https://appshunter.io/ios/app/shadow-pc/id1446621967)

Access your powerful Windows 10 PC from any device, anywhere. Stream your high-end computer with all its software and connect your peripherals. Enjoy a full PC experience on your mobile, tablet, or TV.

**Highlights:** Access full Windows 10 PC, Use on any device, Low bandwidth support, Connect peripherals, Automatic resolution scaling

**Features:** Game Controller support, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Great for gaming and productivity
- 🚀 Powerful cloud PC experience
- 👍 Convenient mobile access
- 👍 Smooth streaming quality
- 💡 Allows full PC experience on mobile

**What reviewers complain about**

- 🐛 Connectivity issues and crashes
- 🐛 Buggy and unreliable performance
- 🔋 High data consumption
- 💰 Expensive subscription
- 👎 Lack of mouse/keyboard support

**Reported bugs**

- Login issues and session expiration problems
- Compatibility problems with certain devices
- Frequent disconnections and unstable connections
- Resolution and scaling issues on mobile devices

**Requested features**

- Add custom layout options for virtual controller
- Improve mouse and keyboard support
- Implement better microphone and camera integration
- Add scrolling gestures for touch controls
- Provide more storage options


### Periscope by Duet

[App page](https://appshunter.io/ios/app/periscope-by-duet/id1517672689)

Access your home internet securely from anywhere in the world. This app provides end-to-end encryption and smart connectivity to bypass network restrictions, allowing you to reach your home devices and maintain privacy on public Wi-Fi.

**Highlights:** Connect to home network globally, WireGuard protocol, End-to-end encryption, Smart connectivity for restrictive networks, Real-time connection stats, Simple setup

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Periscope Monthly | $2.99 | per month |
| Periscope | $19.99 | per year |


## Frequently asked questions

### Is Shadow PC free?

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

### Is Periscope by Duet free?

Periscope by Duet is free to download, with in-app purchases available.

### Which has better reviews, Shadow PC or Periscope by Duet?

Periscope by Duet is rated higher. Shadow PC averages 3.7 out of 5 from 1.9K ratings, while Periscope by Duet averages 5.0 from 3 ratings.

### Do Shadow PC or Periscope by Duet have ads?

Neither Shadow PC nor Periscope by Duet shows ads.

### Which is updated more often, Shadow PC or Periscope by Duet?

Shadow PC ships an update every 6 weeks, and Periscope by Duet every 5 weeks. Most recently, Shadow PC was updated on October 17, 2026 and Periscope by Duet on October 9, 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.*