# ZestCam — Clean 4K Camera for OBS

> Pro-grade clean camera output for OBS live streaming with dual-mode output. (iPhone/iPad app by 明佼 张.)

- Source: https://appshunter.io/ios/app/zestcam/id6755226997 (this page in markdown: same URL + `.md`)
- Developer: [明佼 张](https://appshunter.io/developer/1777016654)
- Category: Photo & Video, Productivity
- Price: Free with in-app purchases
- Rating: 5.00/5 from 1 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 15.6 · 6 MB
- Languages: American English
- Released: 2025-11-23
- Data updated: 2026-08-13
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/zestcam/id6755226997/reviews.md

## What is ZestCam?

【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**

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**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/

## Key features

- 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

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| ZestCam yearly | $7.99 | per year |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| ZestCam Lifetime | $29.99 | one-time |


## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/zestcam/id6755226997/reviews.md

### 5/5 — 找了好久

*2026-06-30*

很不错，正需要呢

## Frequently asked questions about ZestCam

### 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.

## Version history (last 3 releases)

### 1.2 — 2026-08-06

New
• Built-in OBS setup guide: in SRT mode, tap "How to set up OBS?" for step-by-step instructions
• After hiding the UI, a hint now shows you can double-tap the screen to bring it back

Improvements
• More reliable SRT streaming: rebuilt the streaming pipeline to eliminate stutter and frame glitches during long sessions
• Your selected resolution and frame rate are now preserved when switching lenses or zoom levels (including 0.5x ultra-wide)
• Double-tap the screen during HDMI or SRT output to restore brightness and bring back the controls at any time
• Clear error messages when a purchase or restore fails, instead of no response

Fixes
• Fixed a crash on launch when camera access had been denied
• Fixed the IP field text being unreadable in system light mode
• Fixed the cursor jumping to the end while editing the IP address
• Fixed incorrect currency symbols in prices for some regions
• More reliable subscription status detection — active subscribers are no longer briefly treated as unsubscribed during renewal

Thanks for your support! Feedback is always welcome via App Store reviews.

### 1.1 — 2026-01-06

Fixed the issue where the price could not be loaded

### 1.0 — 2025-11-23

No release notes.

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## More apps by 明佼 张

- [XCSLINK](https://appshunter.io/ios/app/xcslink/id6737834429)

All apps by 明佼 张: https://appshunter.io/developer/1777016654

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-13.*