0+ iOS apps curated and reviewed
spacedesk is the household name in display test alternative, but it's far from the only option. We track 0+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 4.7★ (2.1K) | No | Yes | Aug 2026 |
| 2 |  | Free | 4.4★ (7) | No | Yes | Aug 2026 |
| 3 |  | Free | 4.4★ (48K) | Yes | Yes | Aug 2026 |
| 4 |  | Free | 4.7★ (8.3K) | Yes | No | Aug 2026 |
| 5 |  | Free | 4.4★ (898) | No | No | Aug 2026 |
| 6 |  | Free | 4.4★ (81K) | No | Yes | Aug 2026 |
| 7 |  | Free | 2.9★ (237) | No | No | Aug 2026 |
| 8 |  | Free | 4.7★ (9.2K) | No | Yes | Aug 2026 |
Extend your Windows PC's desktop to another device wirelessly or via USB. Use your tablet or phone as a drawing tablet or a portable second monitor for travel and productivity.
Stream your Mac's desktop or individual app windows to your other devices with minimal delay. Offers features like Apple Pencil support and encrypted media, with advanced options available through a Pro subscription.
Transform your iPad or iPhone into an advanced, lag-free extra display for your Mac or PC. Interact with your computer using touch and gestures, and unlock professional drawing capabilities with Apple Pencil support.
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.
Transform your iPad or iPhone into a secondary display for your Mac using a USB connection. Enjoy lag-free browsing and video playback, utilize touch gestures like pinch-to-zoom, and enhance multitasking with Split View. This free version offers a 7-minute session limit.
Design and deliver professional presentations across Apple devices and even PCs. Utilize Apple-designed themes, add rich media, and apply cinematic animations. Collaborate in real-time and present confidently from anywhere.
Measure the performance of your mobile device's CPU and GPU. Compare your results against the latest devices and understand real-world usage scenarios. Supports cross-platform comparisons.
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.
Access the latest developer news, features, and videos from Apple. Stay updated on new frameworks and technologies, and catch up on past event content.
Transform your iPad or iPhone into a second display for your Mac using a USB connection. Enjoy lag-free browsing and video playback, and control your Mac with touch gestures. Enhance multitasking with Split View and streamline your workflow with features like Drag and Drop and Teleprompter Mode.
Control your Mac wirelessly from your iPhone, iPad, or iPod Touch. Offers a multitouch trackpad, full keyboard support, and seamless control of numerous Mac applications. Ideal for media centers and presentations.
Transform your devices into a powerful baby monitor with live HD video and audio. Receive real-time alerts for sound and motion, and soothe your baby with two-way talk and lullabies. Track sleep patterns and log daily routines for comprehensive care.
This app offers advanced AI-powered video editing tools for creating professional-quality content quickly. Features include automatic captioning, voice generation, background removal, and a vast asset store with templates, effects, and music.
Seamlessly cast your phone screen to a computer or smart TV with audio. Control your phone from your PC or another phone, and even share screens across different networks. Ideal for gaming, presentations, and enjoying content on a larger display.
Transform your iPhone into a second monitor for your Mac or PC. Enhance productivity with high-performance display extension and mirroring capabilities. Supports secure wired connections and offers flexible display positioning.
Personalize your device with a vast array of live wallpapers, themes, icons, and widgets. Create a unique Home and Lock Screen experience that reflects your personality. Features AI generation for wallpapers and avatars, plus dynamic StandBy screens.
Transform your iPhone or iPad into a genuine second display for your Mac. This open-source solution allows you to extend your screen space, keeping essential apps visible. Connect via USB for minimal latency or Wi-Fi for easy setup.
Transform your iPhone or iPad into a second screen for your Mac or Windows computer. Extend your display wirelessly or via USB and enjoy customizable resolution and video playback. A free download with an optional purchase to remove ads.
A versatile video player that supports a vast array of formats and streaming options. Enjoy smooth playback, HDR, and Dolby audio, with integrated subtitle downloads and Trakt sync. Stream content from various devices and cloud services without conversion.