Fix in Post vs Flow

A utility for Film production that provides key-able screens and tracking reference developed explicitly for professional on-set Visual Effects Supervisors, Prop Masters, and Playback Operators. The customizable options are tailored to address the needs of post-production, DIT, DPs, and actors. To access the menu from within the app, tap the center of the screen 8 times. - Background Color Picker Choose any color for your matte screen. - Tracking Markers Choose from 5 different Tracking Marker shapes with three different styles. Select 4, 5, 6, 8, or 9 tracking markers to have on screen. Adjust the tracking marker size and offset distance from the edge of the screen. Customize the Tracking Marker color or colors, depending on which style you select for the Tracking Markers. - Custom Background Image Load your custom background .png image. Non-destructively add re-coloring, brightness, contrast, and saturation adjustments. - Grid for actor input tracking reference Load a customizable grid for swiping and scrolling reference. Grid is entirely customizable in color, opacity, grid line count, and vertical or horizontal scrolling. - Color Reference Chart - Overall screen brightness adjustment slider NEW - How-To Guides for setting up iPhones for on-set VFX and Playback - https://sites.google.com/view/fixinpost/how-to-guides Subscriptions will be charged automatically to your credit card through your iTunes account. Subscriptions will automatically renew unless canceled within 24 hours before the end of the current period. Cancel any time with your iTunes account settings. Privacy - https://sites.google.com/view/fixinpost/privacy-policy Support - https://sites.google.com/view/fixinpost/support Support email - fipsupport@ifui.io Terms of Service - https://www.apple.com/legal/internet-services/itunes/dev/stdeula

Flow turns your iPhone and iPad into a powerful sensor hub. Build visual data pipelines by connecting nodes on a canvas — stream camera, motion, and AR data to any device over OSC, UDP, or TCP. VISUAL NODE EDITOR Drag, connect, and configure nodes on an interactive canvas. No coding required. Build complex sensor routing in minutes with an intuitive drag-and-connect interface inspired by tools like TouchDesigner and Max/MSP. 50+ NODES IN 3 CATEGORIES Sources — Camera & Vision (body pose, hand tracking, face landmarks), Sensors (accelerometer, gyroscope, magnetometer, barometer, ARKit), Generators (signal, noise, counter, timer, clock, array sequencer), and Data (API request with JSON extraction). Processing — Math operations, trigonometry, normalize, quantize, smooth filters, map range, waveform modulation, oscillators, logic gates, comparators, thresholds, triggers, delay, sample & hold, looper, vector math, string formatting, and JSON building. Destinations — TCP client & server, UDP sender, OSC sender. Plus multi-device nodes that broadcast to sequential IP addresses with per-device value offsets — perfect for LED installations, coordinated displays, and multi-device performances. REAL-TIME LIVE DATA Monitor every node in real time. Source nodes show output data, processing nodes show both input and processed output, destination nodes show what they receive. Human-readable formatting for all data types — JSON pretty-printing, pose joint details with confidence bars, hex blob previews, matrix grids, and sparkline history charts. MULTI-DEVICE ORCHESTRATION Control multiple devices simultaneously. Set a base IP and device count — Flow sends to each device with optional per-device value offsets. Create wave effects, staggered animations, or synchronized installations across OSC, UDP, or TCP. API INTEGRATION Fetch data from any REST API with configurable HTTP method, headers, and request body. Extract values from JSON responses using dot-notation key paths. Auto-fetch on intervals or trigger manually. 30+ READY-MADE TEMPLATES Start instantly with pre-built workflows for hand tracking, body pose, face landmarks, accelerometer streaming, ARKit world tracking, noise generation, signal processing chains, multi-device broadcasting, and more. CAMERA PREVIEW Live camera feed appears automatically on the canvas when running vision pipelines. See your pose tracking, hand detection, or face landmarks overlaid in real time. SAVE & REUSE Save workflows and destination presets. Quickly switch between network configurations. Load saved workflows from the template picker. BUILT FOR CREATIVE TECHNOLOGISTS Flow is designed for artists, VJs, installation designers, creative coders, and anyone who needs to get sensor data from iOS to other software or hardware. Works seamlessly with TouchDesigner, Max/MSP, Processing, openFrameworks, Unity, Unreal Engine, Resolume, and any OSC/UDP/TCP-compatible tool. TECHNICAL HIGHLIGHTS • iOS 17+ with SwiftUI and Swift Concurrency • 60fps pipeline engine with actor-based architecture • Network.framework for low-latency TCP/UDP • Full OSC 1.0 protocol support • Vision framework for real-time pose estimation • CoreMotion for all device sensors • ARKit for world and face tracking