# Dual Screen Sync vs Shadowfetch

The clearest difference is price: Dual Screen Sync at Free against Shadowfetch's $3.99. Shadowfetch's advantage is update cadence (every 5 days vs every 3 weeks). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Dual Screen Sync is free to download; Shadowfetch costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Dual Screen Sync ships an update every 3 weeks, Shadowfetch every 5 days. The most recent releases landed on October 6, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Dual Screen Sync | Shadowfetch |
| --- | --- | --- |
| Price | **Free** | $3.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 5 days** |
| Size | 1 MB | 3 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 17+ | 4+ |
| Developer | [Insik Shin](https://appshunter.io/developer/1740272742) | [Robert Corbin](https://appshunter.io/developer/1890247992) |

## What reviewers say

### Dual Screen Sync

[App page](https://appshunter.io/ios/app/dual-screen-sync/id6737029339)

**In-app purchases:** none


### Shadowfetch

[App page](https://appshunter.io/ios/app/shadowfetch/id6762091614)

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

**In-app purchases:** none


## Frequently asked questions

### Is Dual Screen Sync free?

Dual Screen Sync is free to download, with no in-app purchases.

### Is Shadowfetch free?

Shadowfetch costs $3.99, with no in-app purchases.

### Do Dual Screen Sync or Shadowfetch have ads?

Neither Dual Screen Sync nor Shadowfetch shows ads.

### Which is updated more often, Dual Screen Sync or Shadowfetch?

Dual Screen Sync ships an update every 3 weeks, and Shadowfetch every 5 days. Most recently, Dual Screen Sync was updated on October 6, 2026 and Shadowfetch on September 29, 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.*