# ChangeWatcher vs Punktfunk

The clearest difference is price: ChangeWatcher at Free against Punktfunk's $2.99. Punktfunk's advantage is in-app purchases (none vs 3) and ads (none vs shown). On update cadence and iOS requirement there is nothing between them.

ChangeWatcher is free to download; Punktfunk costs $2.99 up front. ChangeWatcher sells 3 in-app purchases, starting at $0.99 per month. Punktfunk asks for nothing beyond the download.

ChangeWatcher ships an update every 8 days, Punktfunk weekly. Both last shipped on October 24, 2026.

## The numbers

| Metric | ChangeWatcher | Punktfunk |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 8 days | **Weekly** |
| Monetization | — | Paid |
| Size | 33 MB | 34 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | iPhone, iPad | **iPhone, iPad, Mac, Apple TV, Vision Pro** |
| Age rating | 4+ | 4+ |
| Developer | [Paolo Leonardi](https://appshunter.io/developer/1065225960) | [Enrico Buehler](https://appshunter.io/developer/6779991759) |

## What reviewers say

### ChangeWatcher

[App page](https://appshunter.io/ios/app/changewatcher/id6739185519)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ad-Free Monthly | $0.99 | per month |
| Ad-Free Yearly | $4.99 | per year |
| Ad-Free Lifetime | $9.99 | one-time |


### Punktfunk

[App page](https://appshunter.io/ios/app/punktfunk/id6779991756)

Stream games from your PC or server to Apple devices with low latency. Supports virtual displays, multiple controller types, and microphone passthrough. Offers high bitrate streaming for enhanced visual quality.

**Highlights:** Low latency game streaming, Virtual display support, DualSense and Xbox controller support, Microphone passthrough, High bitrate streaming, Open source client and server

**Features:** Game Controller support

**In-app purchases:** none


## Frequently asked questions

### Is ChangeWatcher free?

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

### Is Punktfunk free?

Punktfunk costs $2.99, with no in-app purchases.

### Do ChangeWatcher or Punktfunk have ads?

ChangeWatcher shows ads; Punktfunk does not.

### Which is updated more often, ChangeWatcher or Punktfunk?

ChangeWatcher ships an update every 8 days, and Punktfunk weekly. Most recently, ChangeWatcher was updated on October 24, 2026 and Punktfunk on October 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.*