Easily test and check all mobile device functionalities. This app is useful before purchasing a device, sending it for repair, or after receiving it back. It also helps you locate nearby repair shops.





203+ iOS apps & games curated and reviewed
If you already know ScreenTest, this is the deeper bench. 203+ display test apps and games for iPhone, all reviewed and ranked by user rating, recency, and download trend as of July 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 | Free | — | No | No | Jul 2026 | |
| 2 | Free | 3.7★ (85) | No | Yes | Jul 2026 | |
| 3 | Free | 4.5★ (53) | No | No | Jul 2026 | |
| 4 | Free | 4.7★ (9.1K) | No | Yes | Jul 2026 | |
| 5 | Free | 4.6★ (44) | Yes | Yes | Jul 2026 | |
| 6 | Free | 3.5★ (4) | Yes | Yes | Jun 2026 | |
| 7 | Free | 4.7★ (7) | No | Yes | May 2026 | |
| 8 | Free | — | Yes | No | May 2026 |











Easily test and check all mobile device functionalities. This app is useful before purchasing a device, sending it for repair, or after receiving it back. It also helps you locate nearby repair shops.






Monitor your device's hardware and network activity with comprehensive system information. Test your screen, network speed, and utilize various built-in tools like a decibel meter and compass. Get a detailed overview of your iPhone or iPad's performance and capabilities.


This app provides comprehensive system activity information for Apple devices, including detailed insights into hardware, sensors, and network status. It offers privacy controls, customizable widgets, and advanced testing and reporting features through optional in-app purchases.


Thoroughly test your iPhone or iPad's display, sensors, connectivity, and other components. Ideal for verifying device functionality before buying, selling, or for long-term use.


This app helps you meticulously detect and locate dead or stuck pixels on your screen. It offers in-depth, real-time pixel examinations for flawless screen clarity. Designed for ease of use, it guides you through the testing process without requiring technical knowledge.


A fast-paced, one-touch arcade game where players tap to control a pixel and avoid the center and edges. Collect hearts to extend gameplay and beat your high score in this addictive challenge.




This utility app helps you test your device's touchscreen responsiveness and consistency. It visually indicates touch registration with color changes and displays touch counts and coordinates. It's useful for diagnosing screen issues or confirming proper functionality.


This app offers a comprehensive performance benchmark for mobile devices. It simulates real-world usage scenarios across CPU, memory, storage, and graphics to help users understand their device's full potential and capabilities.


This utility app helps you understand screen resolution and its impact on your vision. It explores concepts like 326 DPI and the perceived limits of screen or eye vision.




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.






Verify the functionality of your iPhone or iPad with comprehensive hardware tests. Check screen, sensors, multimedia, and connectivity to ensure optimal performance. Also provides detailed device specifications and system status monitoring.


Diagnose your device's hardware with this comprehensive testing tool. Check touchscreen functionality, audio components, cameras, and sensors. Generate and share detailed reports of your findings.


This utility app helps you understand and improve your touchscreen interactions. It provides various metrics to analyze your touch speed and accuracy. Get feedback on how well you are using your device's screen.




This utility app allows you to thoroughly test your device's hardware and sensors. It checks functions like touch screen, camera, microphone, and GPS, providing a comprehensive overview of your phone's performance. Identify any potential issues with your device's components.