Framecast
Mirror, Record & Capture Flows
Only for Mac
$9.99
Mac
Mirror your iPhone screen on Mac over USB. Screenshot, record, save a replay buffer, and build annotated UI flow docs with Flow Composer — all in one native app.
Framecast is the screen mirroring and capture tool built for mobile developers. Connect your iPhone or iPad over USB and get a real-time mirror on your Mac — then screenshot, record, and document UI flows without leaving your workflow.
Framecast uses the same capture technology as QuickTime Player but adds the tools developers actually need: instant screenshots to clipboard, a replay buffer that saves what just happened, and a Flow Composer for building step-by-step UI documentation with annotations.
LIVE SCREEN MIRROR
- Real-time mirroring of your iPhone or iPad screen over USB
- Auto-detection — plug in your device and Framecast connects automatically
- Resizable preview window that maintains your device's aspect ratio
- Zero-copy IOSurface display for minimal CPU usage
- Always-on-top option to keep the mirror visible while you code
SCREENSHOT & SCREEN RECORDING
- Capture pixel-perfect screenshots as PNG or JPEG with one click
- Copy screenshots directly to clipboard for instant paste into Slack, Jira, or Figma
- Record screen as MP4 with configurable duration limits
- Record audio from physical devices during screen capture
- Keyboard shortcuts for every action — capture without breaking your flow
REPLAY BUFFER — NEVER MISS A BUG
- Continuously buffers up to 5 minutes of screen activity in the background
- Save what just happened — no need to have been recording beforehand
- Choose to save the last 1, 2, 3, 4, or 5 minutes instantly
- Built-in trim editor with scrubber, draggable handles, and preview playback
- Lossless trimming so your saved clips stay sharp
- Near-zero memory usage — everything is written to disk, not RAM
FLOW COMPOSER — DOCUMENT UI FLOWS WITH ANNOTATIONS
- Capture each screen in your flow with a single click
- Annotate every step with Details, Action, and Expectation fields
- Drag and drop to reorder steps in the thumbnail strip
- Live preview shows your device screen right in the composer window
- Export as numbered PNGs with a Markdown summary — ready for docs or PRs
- Copy individual steps with annotations to clipboard as rich text
WHY FRAMECAST?
- Flow Composer turns hours of manual screenshotting into structured documentation
- Replay buffer means you never have to say "I wish I was recording"
- Native macOS app — fast, lightweight, no Electron, no browser tabs
- Built with AVFoundation and CoreMediaIO for reliable, low-latency USB capture
- Designed for developers, by a developer
PERFECT FOR
- Bug reports and issue tracking
- Design reviews and redlines
- App documentation and onboarding tutorials
- QA testing and regression screenshots
- App demos and presentations
- Recording UI flows for pull request descriptions
SIMPLE WORKFLOW
1. Connect your iPhone or iPad via USB — Framecast detects it automatically
2. Take screenshots, record, or start the replay buffer from the toolbar
3. Open the Flow Composer to build annotated step-by-step UI documentation
4. Export and share
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The developer, Tagir Aiupov, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Tagir Aiupov
- Size
- 1.7 MB
- Category
- Developer Tools
- Compatibility
Requires macOS 15.6 or later.
- Mac
Requires macOS 15.6 or later.
- Mac
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © Aiupov 2026
