# FarmingEye Endoscope — USB microscope & mm ruler

> USB microscope & mm ruler (iPhone/iPad app by Haesung Lee.)

- Source: https://appshunter.io/ios/app/farmingeye-endoscope/id6779615915 (this page in markdown: same URL + `.md`)
- Developer: [Haesung Lee](https://appshunter.io/developer/1613473792)
- Category: Productivity, Photo & Video
- Price: Free
- Age rating: 4+
- Requires: iOS 13.0 · 37 MB
- Languages: English
- Released: 2026-06-18
- Data updated: 2026-07-06
- User reviews in markdown: https://appshunter.io/ios/app/farmingeye-endoscope/id6779615915/reviews.md

## What is FarmingEye Endoscope?

Measure anything in millimeters right on your screen. Connect a USB endoscope or microscope (UVC) to your iPad via USB-C, or point your iPhone/iPad rear camera at the subject, then tap two points to measure the real distance. Works with USB microscopes (e.g. Leica), borescope inspection cameras, otoscopes, and more.

■ On-screen ruler ■
• Tap two points → enter the real length (mm) → calibrate once
• After that, tap any two points to measure instantly in millimeters
• Reference/measurement arrows, drag labels to reposition, optional grid
• Calibration is saved — measure right away next time

■ Camera ■
• iPad: live view from a USB-C external UVC camera (endoscope/microscope/webcam) — a powered hub is recommended
• iPhone/iPad rear camera: lock focus on a loupe or close subject with the manual-focus slider
• Macro (ultra-wide) mode focuses on very close subjects on supported devices
• Up to 4× digital zoom, LED lamp (flashlight) toggle
• Note: external USB cameras require an iPad with USB-C; iPhone uses its built-in rear camera

■ Apple Watch remote ■
• Control the camera from your Apple Watch — shutter and lamp (torch)
• Manual focus with the Digital Crown; double-tap to autofocus
• Live camera preview right on your wrist
• Works while the iPhone app's camera screen is open (iPhone rear camera)

■ AI seed identification ■
• Identify Korean forest tree seeds in real time, right in the camera view
• Runs fully on-device — no internet connection required
• Shows the top 3 most likely matches

■ Capture & record ■
• Photo capture (optional date/time stamp on the image)
• Video recording (on-screen timer, audio on/off)
• Saved straight to Photos; tap the thumbnail to open it

■ Great for ■
• Automotive, plumbing, and industrial inspection
• USB microscope viewing and measurement
• Forestry and seed identification
• Otoscope and other home use

■ 20 languages ■
Korean, English, Chinese (Simplified/Traditional), Japanese, Spanish, French, German, Russian, Portuguese, Italian, Arabic, Hindi, Indonesian, Thai, Vietnamese, Turkish, Polish, Dutch, Swedish

■ Privacy ■
All photos, videos, and audio stay on your device and are never uploaded.

■ Contact ■
farmingai.ceo@gmail.com / +82-507-1473-1394


## Version history (last 4 releases)

### 1.3.0 — 2026-06-24

■ Improved: Sharper Apple Watch preview
 • The live camera preview on your Apple Watch is now noticeably sharper
 • Still includes shutter & lamp, Digital Crown manual focus, and double-tap autofocus

 ■ Other
 • General stability and bug fixes

### 1.2.0 — 2026-06-22

■ New: Apple Watch remote
• Trigger the shutter and toggle the lamp right from your wrist
• Manual focus with the Digital Crown; double-tap to autofocus
• Live camera preview on the watch
• (Works while the iPhone app's camera screen is open)

■ New: AI Seed Identification
• Identify Korean forest tree seeds in real time, right in the camera view
• Runs fully on-device — no internet required
• Shows the top 3 most likely matches

■ Improvements
• More reliable external USB (UVC) camera connection on iPad
• Refined manual focus and macro handling for close-up subjects
• Captured photos now show a clean date/time stamp only
• General stability and bug fixes

External USB cameras require iPadOS; iPhone uses its built-in rear camera.

### 1.1.0 — 2026-06-20

■ New: AI Seed Identification
  You can now identify Korean forest tree seeds in real time,
  right from the camera screen.
  • Runs fully on-device — no internet connection required
  • Shows the top 3 most likely matches (Top-3)
  • Works instantly in the live camera preview, no extra
    capture needed
    
  ■ Improved External USB Camera (Endoscope) Stability
  • Fixed crashes that could occur while using an external
    UVC camera
  • Improved overall camera connection and detection
  
  ■ Other Improvements & Bug Fixes
  • Fixed an issue where the AI identification model failed
    to run in some environments 
  • Improved error reporting for clearer feedback
  • General stability and usability improvements
  
  All your usual features remain available: live USB endoscope
  and webcam video, photo capture, video recording, and the
  on-screen millimeter ruler measurement tool.
  
  Please note
  • Requires macOS 11.0 (Big Sur) or later.
  • Exposure/brightness control for external UVC cameras is
    not supported due to macOS limitations.

  We'd love your feedback — let us know about any issues and
  we'll address them quickly. Thank you!

### 1.0.1 — 2026-06-18

No release notes.

## More apps by Haesung Lee

- [Bee Pest Diagnosis](https://appshunter.io/ios/app/bee-pest-diagnosis/id1613473790)
- [Cassava Disease Diagnosis](https://appshunter.io/ios/app/cassava-disease-diagnosis/id1613886968)
- [Tomato Disease Diagnosis](https://appshunter.io/ios/app/tomato-disease-diagnosis/id1619679442)

All apps by Haesung Lee: https://appshunter.io/developer/1613473792

## Related topics

[farmingeye endoscope](https://appshunter.io/ios/topics/farmingeye-endoscope)

---

*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 2026-07-06.*