# ScreenDoctor PRO vs C3 WiFi Controller

The clearest difference is price: C3 WiFi Controller at Free against ScreenDoctor PRO's $0.99. ScreenDoctor PRO's advantage is device support. On in-app purchases and iOS requirement there is nothing between them.

C3 WiFi Controller is free to download; ScreenDoctor PRO costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | ScreenDoctor PRO | C3 WiFi Controller |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/screendoctor-pro/id6759224538/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Monthly | — |
| Monetization | Paid | — |
| Size | 35 MB | 28 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [Kliv Spahiu](https://appshunter.io/developer/1867066303) | [nhnhn](https://appshunter.io/developer/1839898006) |

## What reviewers say

### ScreenDoctor PRO

[App page](https://appshunter.io/ios/app/screendoctor-pro/id6759224538)

Diagnose your iPhone or iPad screen for issues like dead pixels, touch unresponsiveness, and burn-in. This tool offers professional-grade tests and a guide to screen authenticity, working offline without ads.

**Highlights:** Solid color tests for dead pixels, Gradient test for color banding, Burn-in and image retention detection, Touch responsiveness and dead zone testing, Grid pattern for alignment and uniformity, Screen authenticity verification guide

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

**In-app purchases:** none


### C3 WiFi Controller

[App page](https://appshunter.io/ios/app/c3-wifi-controller/id6760450736)

**In-app purchases:** none


## Frequently asked questions

### Is ScreenDoctor PRO free?

ScreenDoctor PRO costs $0.99, with no in-app purchases.

### Is C3 WiFi Controller free?

C3 WiFi Controller is free to download, with no in-app purchases.

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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.*