# Shadow PC vs CallDetector

The clearest difference is review sentiment: CallDetector at 100% against Shadow PC's 45%. CallDetector also leads on rating (5.0 vs 3.7). Shadow PC's advantage is ratings volume (1.9K vs 6) and update cadence (every 6 weeks vs every 7 months). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

CallDetector 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 6, 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 CallDetector's.

Shadow PC ships an update every 6 weeks, CallDetector every 7 months. The most recent releases landed on October 13, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Shadow PC | CallDetector |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (1.9K ratings)](https://appshunter.io/ios/app/shadow-pc/id1446621967/reviews) | **[5.0 (6 ratings)](https://appshunter.io/ios/app/calldetector/id6743412478/reviews)** |
| Number of ratings | **1.9K** | 6 |
| Positive reviews | 45.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 7 months |
| Monetization | Free | Free |
| Size | 48 MB | 37 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | **iPhone, iPad, iPod, Apple TV** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Blade SAS](https://appshunter.io/developer/1337702676) | [First Orion Corp](https://appshunter.io/developer/493349941) |

## 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


### CallDetector

[App page](https://appshunter.io/ios/app/calldetector/id6743412478)

Block unwanted calls from telemarketers, scammers, and individuals. This app allows you to create custom block lists, maintain an allow list for important contacts, and report unwanted callers. It is exclusively available for customers of specific wireless carriers.

**Highlights:** Block known scam calls, Customizable block lists, Allow list for important contacts, Report unwanted callers, Privacy-focused design

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Shadow PC free?

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

### Is CallDetector free?

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

### Which has better reviews, Shadow PC or CallDetector?

CallDetector is rated higher. Shadow PC averages 3.7 out of 5 from 1.9K ratings, while CallDetector averages 5.0 from 6 ratings.

### Do Shadow PC or CallDetector have ads?

Neither Shadow PC nor CallDetector shows ads.

### Which is updated more often, Shadow PC or CallDetector?

Shadow PC ships an update every 6 weeks, and CallDetector every 7 months. Most recently, Shadow PC was updated on October 13, 2026 and CallDetector on October 5, 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.*