Limelight
How to Record a Demo Video for Your App on Mac
An app demo is often the first real impression of your product, so it needs to look as considered as the app itself.
You can capture a rough demo with the macOS built-in. Shift-Command-5 records the full screen or a selection around your app, saves a .mov to the Desktop, and Control-Command-Escape stops it, with QuickTime as an option. For an internal review that is enough. But a demo you put on a landing page, a Product Hunt launch, or an app store listing is marketing, and a flat, busy full-screen capture makes even a great app look unremarkable. To show your product at its best, the recording should frame each feature deliberately and feel crafted rather than incidental.
Limelight is made for that crafted feel. It records locally and offline, automatically zooms into every click so viewers focus on the feature you are highlighting, smooths the cursor for a calm and confident motion, and sits the capture on a clean padded background that instantly looks premium. Because Limelight bakes on-screen keystrokes into the video, keyboard-driven features and power-user shortcuts are visible, which signals depth and speed. That on-screen keystroke display is the standout feature most recorders, including Screen Studio, do not have, and for a developer showing off an app it is genuinely differentiating.
Keep the honesty about what Limelight does not do. It does not record microphone or system audio yet, it does not record a webcam, and it does not generate captions. Plenty of great app demos are silent and let crisp visuals and quick cuts do the work. If you want narration, record it separately with QuickTime or Shift-Command-5 and lay it over the screen capture in an editor; if you want a founder facecam, record the camera on its own and composite it. Because Limelight uploads nothing, a demo of an unreleased app stays private until you publish it.
Cut a tight demo in Limelight's editor. Trim the setup, ripple-delete anything clumsy, speed up loading, and adjust the zoom so each hero feature lands cleanly. Export mp4 for a website, an email, or an app store, or vertical 9:16 for a social teaser or a Short from the same footage. Short, punchy demos that get to the value fast outperform long ones every time. Limelight is free to start with the cursor spotlight, and Pro is $2.99 per month or a $34 one-time lifetime license, an easy call when the demo is representing your product.
Why Limelight
- ▸Auto-zoom frames each feature so your app looks intentional, not busy
- ▸Baked-in keystrokes showcase power-user shortcuts and product depth
- ▸No audio, webcam, or captions yet, so record narration and camera separately
- ▸Records offline, keeping an unreleased app private until you publish
- ▸Export mp4 for sites and app stores or vertical 9:16 for a Short
Cursor spotlight free · from $2.99/mo or $34 lifetime · macOS 14+
Or get Pro — from $2.99/mo · See how it works →
free to start, then go Pro from $2.99/mo or a $34 one-time lifetime license. macOS 14+, notarized by Apple.
FAQ
- What makes Limelight good for app demo videos?
- It auto-zooms every click, smooths the cursor, uses a clean padded background, and bakes on-screen keystrokes into the video. Together those make a product look crafted and highlight power features other recorders cannot show.
- Can I add a voiceover or founder facecam?
- Not inside Limelight, which records neither audio nor webcam yet. Record narration separately with QuickTime or Shift-Command-5 and record your camera on its own, then composite both over the screen capture in an editor.
- Can I reuse the demo as a vertical social clip?
- Yes. Limelight exports vertical 9:16 alongside standard mp4, so you can post the same demo as a Short, Reel, or TikTok teaser without re-recording it.