ZestCam: 4K Streaming Webcam

ZestCam: 4K Streaming Webcam

Wireless SRT & HDMI for OBS

1 ratings
1 review
Free
In-App Purchases

Details

Released
November 23, 2025
Updated
October 12, 2026

Features

ZestCam: 4K Streaming Webcam screenshot #1 for iPhone
ZestCam: 4K Streaming Webcam screenshot #2 for iPhone
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ZestCam: 4K Streaming Webcam screenshot #8 for iPhone
ZestCam: 4K Streaming Webcam screenshot #9 for iPhone
ZestCam: 4K Streaming Webcam screenshot #10 for iPhone
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About

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.

✓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
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What's New in ZestCam

2.0

October 12, 2026

ZestCam 2.0 is our biggest update yet. New • Send microphone audio along with your video • HEVC encoding uses about a third less bandwidth • Tap to focus, AE/AF lock and exposure control • Pinch to zoom across the ultra-wide and wide lenses • Landscape or portrait output that follows how you hold the phone • Share the OBS link or show it as a QR code • Live bitrate, frame rate, latency and packet loss Stability • Reconnects automatically after short network drops • Adapts the bitrate when Wi‑Fi gets busy • Recovers the picture after calls and interruptions • Heat protection steps down from 4K to 1080p to keep you live Design • A redesigned interface that keeps the viewfinder front and center • Clearer setup guide and error messages • Now in English and Simplified Chinese

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Subscriptions & In-App Purchases

ZestCam yearly

3-day free · $7.99/yr (just $0.9/mo)!

$7.991 Year
How to cancel ZestCam subscription ⁉️

User reviews

找了好久

很不错,正需要呢

Developer apps

FAQ

What is ZestCam?

ZestCam is a mobile application designed to provide a professional-grade, clean camera output for live streaming on platforms like OBS. It focuses on delivering a pure video feed with no on-screen distractions.

Does ZestCam offer a free trial?

Yes, ZestCam offers a 3-day free trial with all features fully unlocked. After the trial period, it auto-renews annually.

How can I cancel my ZestCam subscription?

You can cancel your ZestCam subscription at any time by going to your iPhone Settings, then tapping your [Your Name], selecting Subscriptions, and choosing ZestCam.

What resolutions does ZestCam support?

ZestCam supports real-time resolution switching between 4K60, 4K30, and 1080P60, ensuring high-quality video output for your streams.

What are the output options for ZestCam?

ZestCam offers two main output modes: USB Capture Card Output for wired connections to Mac/PC with low latency, and SRT Wireless Streaming for one-tap push to SRT servers over LAN.

Is ZestCam compatible with older iPhones?

ZestCam is designed to auto-adapt to a wide range of iPhone models, from the iPhone 8 through the iPhone 17 series, ensuring hardware-level stability and high-quality presets.

Does ZestCam have ads?

No, ZestCam does not contain advertisements. The application is free to download and offers a free trial, with an annual subscription for continued use.

What are the minimum system requirements for ZestCam?

ZestCam is available on iPhone and iPod devices. It utilizes AVCaptureSession high-quality presets and is designed to run smoothly on iPhone 8 and newer models.