Pinhole Exposure Meter

Wai Shing LAI

About this app

This app is specifically designed for pinhole photography enthusiasts who need a reliable way to calculate exposure times under various lighting conditions.

Key Features
Real-time Light Metering: Uses your phone's camera sensor to calculate ambient light.
Film-Specific ISO Support: Tailored calculations based on your chosen film stock.
Reciprocity Failure Compensation: Automatically calculates the necessary time adjustment for long exposures (no more manual lookup tables!).
Built-in Exposure Timer: A dedicated countdown timer to ensure precise shutter control.
Multilingual Interface: Supports English, Traditional/Simplified Chinese, and Japanese.

What’s new

1. Banner Ad removed
2. Improved Countdown timer:
- Background Timing: Exposure timer now runs in the background.
- Live Updates: View real-time countdown in the notification area.
- Background Vibration: Never miss a finish—vibration alerts now work while multitasking!