Flash Photography Adviser

Flash Photography Adviser is a professional tool that calculates optimal manual flash settings (zoom, power, distance) for perfect exposure without requiring light metering. The app automatically suggests balanced configurations for flash coverage, output power, subject distance, ISO and aperture while respecting maximum sync speed limitations. Based on guide number principles, it helps photographers achieve correct flash exposure even with challenging subjects or when using light modifiers. The app supports custom flashgun profiles and serves as both a practical shooting aid and educational tool for mastering manual flash photography.