AppPreviewCut vs SQQuantum

App Previews are the short promo videos on your app product page. App Store Connect requires very specific formats and resolutions for each device for the videos to be uploaded and accepted. This app is built to create and edit those videos from your screen recordings—with file formats and encoding presets that match Apple developer requirements so you get it right the first time. Create a project, pick the device and orientation (e.g. iPhone portrait, iPad landscape, Mac, Apple TV, or Vision Pro). Trim and join your screen recordings, adjust speed, add B-roll, then export. The app uses the exact resolutions and video audio codec specifications required for each App Preview type, so you don’t have to look up dimensions or convert to a different format. FEATURES • Built for App Previews—formats and resolutions match App Store Connect requirements • Presets for iPhone, iPad, Mac, Apple TV, and Vision Pro (portrait & landscape) • Insert an introduction title screen • Trim and join screen recordings • Speed up or slow down clips • Per-clip volume and mute • Create title screen with app icon, title, and description • Add background track from our royalty-free stock music library EXPORT Choose a preset when you create a project; export uses that preset’s resolution and aspect ratio. No guessing—just pick the App Preview type you need and export. Save to Files, export to Photos, or AirDrop to your Mac to upload. Designed for light and dark mode with a clean, neutral interface so your screen recordings stay the focus. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

SQQuantum Studio: The Universe in Your Hands Welcome to SQQuantum by Sapiens Qualia—a breathtaking leap in mobile scientific computing. SQQuantum bridges the gap between high-end desktop tensor analysis and accessible mobile education, putting a fully functional, lightning-fast quantum circuit simulator directly onto your iPhone and iPad. Whether you are a university physics student learning the fundamental mechanics of entanglement, a software engineer transitioning into quantum logic, or a researcher testing state-vector mathematics on the go, SQQuantum provides a flawless, professional-grade Integrated Development Environment (IDE) optimized specifically for the Apple ecosystem. OPTIMIZED FOR APPLE SILICON SQQuantum is an engineering masterpiece. Under the hood, it is powered by a custom-written, native C++ state-vector engine utilizing the heavy-duty Eigen mathematical framework. By bridging Swift directly to C++ and compiling natively for Apple’s A-Series and M-Series processors, the app achieves zero-latency, real-time matrix multiplications entirely offline. It natively projects complex quantum physics calculations onto a beautifully fluid, hardware-accelerated SwiftUI canvas without dropping a single frame. POWERFUL FUNCTIONALITY • Dynamic Circuit Canvas: Build complex quantum circuits using multiple qubits. Apply fundamental quantum logic gates including Hadamard (H), Pauli (X, Y, Z), Parametric Phase Shifts (Rx), Controlled-NOT (CX), and Measurement operations. • Interactive 3D Bloch Sphere: Visualize the invisible. Utilizing Apple’s native SceneKit framework, our 3D projector allows you to touch, drag, and rotate the Bloch sphere to intuitively understand qubit vector phases and superpositions in real-time. • Live Probability Distributions: As you build your circuit or drag parameters, the simulator instantly calculates the wave function and renders the exact probability distribution of your quantum states in a vibrant, responsive UI. • Hardware Noise Simulation (NISQ): Experience the reality of modern hardware. Use the dynamic noise slider to inject probabilistic decoherence and environmental noise into your gates, simulating how physical quantum computers actually behave. • Live OpenQASM 3.0 Generation: SQQuantum acts as a true developer tool. As you visually construct your circuit, the app simultaneously compiles industry-standard OpenQASM 3.0 code in a dedicated terminal pane. Copy it with one tap to export and run your exact circuit on real IBM or AWS quantum mainframes. • Instant Entanglement: Instantly load complex quantum phenomena like the Bell State (Quantum Entanglement) and GHZ State with a single tap. PRO iPadOS ARCHITECTURE SQQuantum intelligently adapts to your hardware. On the iPhone, it provides a sleek, highly readable, vertically scrollable interface. On the iPad, the UI transforms into a gorgeous, split-pane professional IDE—featuring a sprawling mathematical workspace on the left, a dedicated hardware inspector on the right, and a full-width code terminal pinned to the bottom. 100% PRIVATE & OFFLINE Science requires focus, not tracking. SQQuantum is 100% offline. It requires zero account sign-ups, utilizes zero cloud processing, contains no advertisements, and collects absolutely zero user data. Your algorithms belong to you. Step into the mathematical fabric of the universe. Download SQQuantum Studio today and start building the future.