Photo & Video
Darkroom Lab Timer
Run configurable multi-step timers for photographic darkroom processes.
Useful for organizing an established film-development sequence
Per-step agitation timing and templates reduce repeated timer setup.
Keep in mind: Process times and chemistry must be independently verified; a screen's safelight simulation is not proof of photographic safety.
Inside the app
Official product images
What you can do
- Up to twenty-five configurable steps
- Per-step agitation sequences
- Templates and volume/dilution tools
Good for
- Experienced photographers following verified processes
Consider alternatives for
- Automatic chemical control or a calibrated safelight
Limitations & considerations
- Captured minimum: iOS 13.0.
- Process times and chemistry must be independently verified; a screen's safelight simulation is not proof of photographic safety.
Privacy & permissions
Process presets may disclose work habits if shared; review any optional export and store data disclosure.
Sources & review notes Updated Nov 12, 2026
Reviewed by iApp4Me Editorial Team. Recommendations use the linked documentation and attributed accounts; device observations are identified separately.
- US App Store developer description
Complete description, download price and compatibility metadata captured 2026-11-02.
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