Develop!

Develop! is a flexible, elegant timer designed for film development and darkroom workflows. Build development recipes with as many steps as you want, each with multiple intervals, and name steps freely. The large timer sits prominently on screen so you stay on track.

Darkroom Mode delivers a red-on-black interface, while interval beeps and notes help you time pours and agitations. Import recipes from FilmDev.org, and share your creations with the community. Best of all, it's free—let your photography shine while the timer handles the timing.