Phonochrome vs Positive View

Phonochrome turns the photos on your iPhone into mirrored black-and-white negatives for your darkroom enlarger and offers unique timing tools – known from your analogue darkroom workflow. Load any photo and the app immediately converts it into a monochrome, mirrored negative on your screen. From there, you fine-tune it for analogue printing. Then place your iPhone in the enlarger where the negative carrier normally sits and expose real silver-gelatin paper using your existing lens, column, and easel. Features: - Automatically converts photos into mirrored black-and-white negatives ready to enlarge in an analogue darkroom process - Maximum screen brightness locked for consistent, repeatable exposures - Adjustment controls for exposure, contrast, highlights, and shadows - Optional grain overlay for a film-like texture - Test strip assistant with adjustable time per segment and base exposure - Final exposure assistant and timer - Audio metronome for manual exposures

Positive View turns your iPhone camera into a high quality live viewer for photographic negatives. Place a color or black-and-white film over an even light source, point the camera at it, and Positive View displays a positive image in real time. Use it to quickly see the images, select the best ones for scanning, or make a quick reference image. Features: • Live color and black-and-white negative viewing • Automatic color balancing, with a lock for consistent viewing • Brightness, contrast, and warmth controls • Freeze, zoom, and pan a frame for closer inspection • Save the current positive to Photos • Calibrate for even illumination and to counter lens falloff • Turn a second device into a plain white light panel Camera processing happens on your device. Positive View has no ads, accounts, analytics, or tracking. Images are saved only on your device and only when you tap Save. For best results, use an even, diffused light source with low flicker and keep the film flat.