Comparison

ZestCam vs Full Screen Camera Pro

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

ZestCam

This app provides a clean, professional camera feed for live streaming on OBS and other platforms. It offers zero UI interference, dual-mode output via USB capture card or SRT wireless streaming, and minimalist controls for seamless operation. Enjoy pro-grade video quality with hardware-level stability.

Highlights
  • Ultra-clean camera feed with zero UI interference
  • USB capture card output with low latency
  • SRT wireless streaming over LAN
  • Real-time resolution switching (4K60/4K30/1080P60)
  • One-tap front/back camera switching
  • Gesture controls for UI management
  • Hardware-level stability with 60 fps locked
Features
Read full description

【3-Day Free Trial · Pro-Grade Clean Camera Output】 ZestCam delivers pro-grade clean camera output with only the camera feed, built for OBS live streaming. **Download now for a 3-day free trial** with all features fully unlocked. After the trial, it **auto-renews annually**; cancel anytime in iPhone Settings. --- **Ultra-Clean · Zero UI Interference** Full-screen camera preview on launch: **No status bar · No buttons · No watermark · No Home Bar** Whether rear main cam at **4K60** or front portrait, the feed is **100% pure**—what you see is what the capture card gets. --- **Dual-Mode Output · Zero-Latency Streaming** • **USB Capture Card Output**: Lightning/USB-C capture card → Mac/PC, latency under **50 ms**, supports Elgato, AVerMedia, Ugreen, and other mainstream devices • **SRT Wireless Streaming**: One-tap push to SRT servers (e.g., OBS, vMix, Wirecast) over LAN—stable bitrate, lossless quality > **Wired zero latency, wireless full freedom—one device, two uses, live & record without compromise** --- **One-Tap Switch · Minimalist Control** • **Resolution**: **4K60 / 4K30 / 1080P60** real-time switching • **Front/Back Camera**: Tap to flip instantly—perfect for interviews, teaching, unboxing • **Gesture Controls**:  - Double-tap to wake control panel  - One-tap to hide all UI  - **0.5-second** auto-clean mode on launch --- **Pro Specs · Hardware-Level Stability** • Uses **AVCaptureSession** high-quality presets, auto-adapts to iPhone 8 through iPhone 17 series • **60 fps locked**, no dropped frames, no stuttering • **Screen never sleeps**, stays on throughout streaming • **All system gestures disabled**, eliminating accidental touches --- **Update Log** **v1.0.0 (Initial Release)** - USB capture card output - SRT streaming (LAN) - 4K60 / 1080P60 switching - Front/back camera switching - Double-tap wake, one-tap hide **Roadmap** - NDI wireless streaming - Beauty enhancement - Crop controls - Custom shortcuts - macOS companion client --- **Cancel Subscription**: iPhone Settings → [Your Name] → Subscriptions → ZestCam **Support**: qiueye@gmail.com (reply within 48 hours) **Privacy Policy**: https://waynerqiu.github.io/ios_privacy_policy/ZestCam.html **Terms of Use (EULA)**: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

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.

Highlights
  • 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
Features
Read full description

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

ZestCam3 screens
Full Screen Camera Pro4 screens

Verdict

The call

The clearest difference is review sentiment: ZestCam at 100% against Full Screen Camera Pro's 50%. ZestCam also leads on rating (5.0 vs 3.0) and monetization model (free with in-app purchases vs subscription). On price, ratings volume, update cadence and ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. ZestCam sells 2 in-app purchases, starting at $7.99 per year and Full Screen Camera Pro sells 1 in-app purchase, starting at $1.99 per year. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

ZestCam holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively. Written reviews point the same way: 100% of ZestCam's written reviews are positive against 50% of Full Screen Camera Pro's.

UpkeepUpdate frequency

ZestCam ships an update every 4 months, Full Screen Camera Pro every 3 months. The most recent releases landed on October 11, 2026 and September 29, 2026 respectively.

Scorecard4 real differences · 6 level
ZestCam versus Full Screen Camera Pro: the parameters behind the verdict, then further details
ParameterZestCamFull Screen Camera Pro
PriceFreeFree
Rating5.0 (1 ratings) — better3.0 (2 ratings)
Positive reviews100.0% of reviews — better50.0% of reviews
Number of ratings12 — better
Update frequencyEvery 4 monthsEvery 3 months — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases — betterSubscription
DevicesiPhone, iPod — betteriPhone
Requires iOS15.6 — better17.0
Further details — not scored
Size6 MB2 MB
Age rating4+4+
Developer明佼 张Michael McGill apps llc

Customer experience

ZestCam

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Full Screen Camera Pro

All ratings2 ratings
Positive50.0%
Neutral0.0%
Negative50.0%
Written reviews2 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

In-app purchases

2 purchases

ZestCam

Subscriptions1
  • ZestCam yearly$7.991 Year
One-time1
  • ZestCam Lifetime$29.99
1 purchases

Full Screen Camera Pro

Subscriptions1
  • Pro Yearly$1.991 Year

Questions

Is ZestCam free?
ZestCam is free to download, with in-app purchases available.
Is Full Screen Camera Pro free?
Full Screen Camera Pro is free to download, with in-app purchases available.
Which has better reviews, ZestCam or Full Screen Camera Pro?
ZestCam is rated higher. ZestCam averages 5.0 out of 5 from 1 ratings, while Full Screen Camera Pro averages 3.0 from 2 ratings.
Do ZestCam or Full Screen Camera Pro have ads?
Neither ZestCam nor Full Screen Camera Pro shows ads.
Which is updated more often, ZestCam or Full Screen Camera Pro?
ZestCam ships an update every 4 months, and Full Screen Camera Pro every 3 months. Most recently, ZestCam was updated on October 11, 2026 and Full Screen Camera Pro on September 29, 2026.

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