# Lock2Cam — Sci-Fi HUD Camera with Lock-On

> Sci-Fi HUD Camera with Lock-On (iPhone/iPad app by seiji honda.)

- Source: https://appshunter.io/ios/app/lock2cam/id6767222283 (this page in markdown: same URL + `.md`)
- Developer: [seiji honda](https://appshunter.io/developer/1896430544)
- Category: Entertainment, Photo & Video
- Price: $0.49
- Age rating: 4+
- Requires: iOS 16.0 · 124 MB
- Languages: Japanese
- Released: 2026-05-08
- Data updated: 2026-08-31
- User reviews in markdown: https://appshunter.io/ios/app/lock2cam/id6767222283/reviews.md

## What is Lock2Cam?

■ Your Camera, Reimagined as a Sci-Fi Movie Scope ■

Lock2Cam overlays a real-time object detection HUD on your iPhone's camera feed, transforming everyday vision into a sci-fi / cyberpunk experience.

A near-future scouter, a fighter jet's target view — visuals you'd only see in movies, now on your phone with no special gear.


■ Key Features ■

● Real-time Object Detection HUD
The app detects people and objects in your camera feed in real time, drawing them with neon green frames and rune-style labels that follow each target. The stylized labels add to the sci-fi atmosphere while keeping detected names visually obscured — a deliberate nod to subject privacy.

● Lock-On Animation (Red Vector)
Every 20 seconds, a randomly selected target gets a dramatic red lock-on animation — the green frame turns red and zooms in to capture it. This layers extra immersion on top of the standard HUD.

● Fully On-Device Processing
All camera frames and detection data stay on your iPhone. Nothing is uploaded, transmitted, or stored externally. Privacy by design.

● Portrait & Landscape Support
The HUD adapts automatically to portrait and landscape orientation, letting you frame shots however you like.


■ Requirements ■

iPhone (iOS 16.0 or later) / iPad (iPadOS 16.0 or later)


■ Technical Notes ■

Object detection runs entirely on-device using Apple's Vision framework with the official YOLOv3 sample model (Apple Sample Code License). No cloud services, no third-party SDKs, no analytics.


Turn the everyday into sci-fi.

## Chart rankings

- #93 in Top Paid · Entertainment (US App Store)


## Version history (last 5 releases)

### 1.1.6 — 2026-08-12

Added HUD Capture — save or share images with your detection HUD.

Added Power Saving Mode for a smoother experience when battery is low or the device is warm.

Reduced app size for a lighter download.

Improved camera recovery after granting permission in Settings.

### 1.1.5 — 2026-07-26

- Fixed manual lock-on not correctly tracking the selected target.
- Fixed taps being registered during the startup animation.
- Fixed the mode selector sometimes disappearing immediately after launch.

### 1.1.4 — 2026-07-15

- Fixed an issue where the screen could dim and auto-lock while the camera view was in use.

### 1.1.3 — 2026-06-20

- Added a detection sensitivity slider.
- Improved detection and tracking responsiveness for a smoother experience.
- You can now tap a target to lock onto it manually.
- Added a heading compass / radar display at the top of the screen.
- Added a glitch transition effect when switching modes.
- Revamped the launch animation.

### 1.1.2 — 2026-06-13

- Added a CRT/VHS-style noise effect, toggleable on/off next to the mode selector
- Added haptic feedback on lock-on for a more tactile, gadget-like feel
- Improved guidance when the camera is unavailable
- Stability improvements and reduced app download size

## More apps by seiji honda

- [TapStream Hunt](https://appshunter.io/ios/app/tapstream-hunt/id6767384840)
- [Tilt Hit](https://appshunter.io/ios/app/tilt-hit/id6767581735)
- [Hertz Sense](https://appshunter.io/ios/app/hertz-sense/id6767974523)
- [Causal Loop Diagram](https://appshunter.io/ios/app/causal-loop-diagram/id6769942289)
- [Wash&Shine](https://appshunter.io/ios/app/wash-and-shine/id6769987213)

All apps by seiji honda: https://appshunter.io/developer/1896430544

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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 2026-08-31.*