About this app
Develop analog film with confidence and consistency. FilmDeveloperPro is a precise darkroom tool built on authentic development times sourced directly from manufacturers. Use the smart development time calculator to estimate missing times based on push/pull, dilution, temperature, and agitation. The built-in timer with agitation reminders keeps every step on track — from presoak and development through stop bath and fixer. Key features: • Accurate calculator for missing development times • Manufacturer-sourced reference data • Cine film format support: Kodak Double-X, Foma Fomapan Cine, ORWO, and more • Custom development time entries • Fully adjustable push/pull, dilution, temperature, and agitation • Multi-step timer: presoak, developer, stop bath, and fixer • C-41 workflow for chromogenic black & white films like Ilford XP2 and Kodak BW400CN • Live Activity shows your timer on the lock screen Whether you develop black & white or chromogenic C-41 films, FilmDeveloperPro makes every step controlled, reliable, and repeatable.
Latest release
What’s New
• 16 new films added to the database: Dubblefilm Daily, Harman Phoenix II 200, Harman Red 125, Lomography LomoChrome Turquoise, Mr Negative 700S, Mr Negative DayLIGHT Robbery 400, Mr Negative Secret Sauce 100, Mr Negative Zombie 400, ORWO NC400, ORWO NC500, Svema Blue Sensitive, Svema MZ3, Svema Super Positive, Washi Y, Wittner Pan 100, and Yes!Star Supreme 200. • 2 new developers added: Axel Color C41 3-Bath and Bellini KIT C41. • Bug fixes and stability improvements for a smoother experience.
Audience growth
Ratings growth
Baseline captured. Growth appears after the crawler observes a changed rating count.
Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.
Price tracking
Price intelligence
First snapshot captured. The trend line starts after the next crawler price observation.
- First observed Aug 27, 2026 · 4:15 AM $14.00
Screenshots
