HDMI Cam vs Full Screen Camera Pro
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
HDMI Cam
Transform your iPhone into a professional HDMI streaming camera for OBS, video meetings, and teaching. Enjoy clean, watermark-free output with advanced live controls and native iOS video effects.
- Professional HDMI streaming output
- Clean, watermark-free feed
- Tap to focus, long press to lock AF/AE
- OBS Portrait Optimized output
- Native iOS video effects integration
- Test overlay for pre-live checks
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Turn your iPhone into a professional HDMI streaming camera. HDMI Cam is designed for OBS streaming, video meetings, capture cards, and teaching demos. Connect your iPhone to an HDMI adapter and capture card to get a clean, watermark-free camera feed with no distracting UI. PRO OUTPUT IN 2.0 - Phone Direct Output: follows your phone orientation by default, ideal for monitoring, meetings, and regular capture. - OBS Portrait Optimized: for capture cards that can capture landscape only. Output a full-frame landscape signal, then rotate the source 90 degrees in OBS to get a full-pixel portrait feed. - Clean Output: hide all overlays before going live. LIVE CONTROL - Tap to focus, long press to lock AF/AE and avoid focus hunting or exposure jumps. - Double tap to open Settings and quickly control camera switching, grid, mirroring, test overlay, and clean output. - Front camera auto mirroring for better self-facing capture and portrait workflows. TEST OVERLAY Before going live, check device model, active camera, AF/AE status, screen orientation, output frame, battery, power connection, and thermal state. iOS NATIVE VIDEO EFFECTS HDMI Cam works with iOS native video effects. While the app is running, open Control Center and tap “Video Effects” to enable supported system features such as Portrait, Studio Light, and Voice Isolation. Perfect for: - OBS streaming and portrait live streams - E-commerce live selling and teaching demos - Video meetings and remote classes - Face cam and secondary camera workflows For best results, use an official Apple HDMI adapter or a reliable USB-C/Lightning HDMI adapter with a mainstream HDMI capture card.
Full Screen Camera Pro
This app transforms your entire screen into a camera viewfinder for a distraction-free shooting experience. It captures photos exactly as you see them, with various aspect ratios and professional controls for focus, exposure, and zoom. Shoot instantly from your lock screen or control center.
- Full screen viewfinder
- Edge-to-edge photo capture
- Instant launch from lock screen/control center
- Multiple aspect ratios (4:3, Square, 16:9)
- Pro controls (focus, exposure, zoom)
- HD/4K video recording
- Optional 48MP high resolution
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Full Screen Camera Pro turns your entire iPhone screen into the viewfinder. No status bar, no clutter, just your shot, edge to edge. Tap once and every control disappears. WHAT YOU SEE IS WHAT YOU GET Most camera apps show a full-screen preview, then save a photo shaped differently from what you framed. Full Screen photos are cropped to exactly the shape of your screen, so the picture in your library matches the moment you saw. Prefer a classic look? Switch to 4:3, Square or 16:9 anytime. OPEN IT INSTANTLY • Camera Control (iPhone 16 and later): press to launch, press again to shoot, slide to zoom or adjust exposure • Action Button (iPhone 15 Pro and later) • Lock Screen and Control Center Shoot without unlocking. Photos taken from the Lock Screen are added to your library the next time you open the app. EVERY MODE YOU NEED • Photo, with Live Photos, even in Full Screen • Portrait • Video in HD or 4K at 30 or 60 fps • Slo-mo • Time-lapse PRO WHERE IT COUNTS • Lens buttons for ultra wide, wide and telephoto, plus pinch to zoom • Tap to focus, drag up or down to adjust brightness, touch and hold to lock focus and exposure • Optional 48MP high resolution on supported iPhones • Flash, plus a bright screen flash for selfies • 3- and 10-second self-timer • Rule-of-thirds grid and mirrored selfies • Shoot with the volume buttons • Full-quality photos that keep their original details, with optional location QUICK REVIEW Tap the thumbnail to swipe through what you just shot, full screen. Touch and hold a Live Photo to watch it move, and share straight from the review. PRIVATE BY DESIGN No accounts, no ads, no tracking. Your photos go straight to your own library and never to us. SUBSCRIPTION Full Screen Camera Pro is a yearly subscription with a one-week free trial for new subscribers. Payment is charged to your Apple Account when you confirm your purchase, or when the free trial ends. The subscription renews automatically unless it is canceled at least 24 hours before the end of the current period, and your account is charged for renewal within 24 hours before the period ends. Manage or cancel anytime in Settings > [your name] > Subscriptions. Any unused portion of a free trial is forfeited when you purchase a subscription. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://michaelmcgillapps.com/fullscreencamera-privacy.html
Screenshots
Verdict
The clearest difference is review sentiment: HDMI Cam at 100% against Full Screen Camera Pro's 50%. HDMI Cam also leads on in-app purchases (none vs 1). Full Screen Camera Pro's advantage is price (Free vs $1.99). On update cadence, ads, device support and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Full Screen Camera Pro is free to download; HDMI Cam costs $1.99 up front. Full Screen Camera Pro sells 1 in-app purchase, starting at $1.99 per year. HDMI Cam asks for nothing beyond the download.
HDMI Cam ships an update every 4 months, Full Screen Camera Pro every 3 months. The most recent releases landed on October 10, 2026 and September 29, 2026 respectively.
| Parameter | HDMI Cam | Full Screen Camera Pro |
|---|---|---|
| Price | $1.99 | Free — better |
| Rating | — | 3.0 (2 ratings) — better |
| Positive reviews | 100.0% of reviews — better | 50.0% of reviews |
| Number of ratings | — | 2 — better |
| Update frequency | Every 4 months | Every 3 months — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Paid — better | Subscription |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 17.6 | 17.0 — better |
| Further details — not scored | ||
| Size | 1 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | 成昭 苑 | Michael McGill apps llc |
Customer experience
HDMI Cam
Full Screen Camera Pro
In-app purchases
HDMI Cam
No in-app purchases
Full Screen Camera Pro
- Pro Yearly$1.991 Year
Questions
Is HDMI Cam free?
Is Full Screen Camera Pro free?
Do HDMI Cam or Full Screen Camera Pro have ads?
Which is updated more often, HDMI Cam or Full Screen Camera Pro?
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