apps / 402405770
Massive Dev Chart Timer
Film Developing Tool
Freestyle Photo & Imaging · Photo & Video · $9.99 · US storefront
- rating
- 3.7 ★
- ratings
- 54
- updated
- Jul 9, 2026
- released
- Nov 12, 2010
v4.8.1
visible word pool · 7 words
title 23/30 chars · subtitle 20/30 chars
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from the listing
The Massive Dev Chart is the world's largest film development chart with easy to use multi step timer and darkroom support for iPhone and iPad. Watch the instructional video at: https://www.youtube.com/watch?v=P915z6THiY8. *** Features *** • Offline copy of The Massive Dev Chart in your pocket • Multi Step Timer with sound notifications • Customizable agitation scheme • Darkroom themes • Dilution Mixer • Support for two-step development and two-step fixing • Support for…
latest US reviews
★★★★★
Dark mode is broken
In a recent update, when using the app in my dark room to develop sheet film, when I select, dark mode, there is still a bright white dynamic island where the mode selector is, contributing significant light pollution into my space. I’ve had to tape it off with black tape to make…
— trospero
★★★★★
Dark mode no longer dark!
In the darkroom, I rely on the ability to turn the screen of my iPhone to dark mode when using this app to time film development (sheet film, in trays). But in a recent update, there is now a large white “Dynamic Island” where the mode buttons are that cannot be turned dark, so…
— trospero
★★★★★
Could be so much better
Timer works fine, that’s the important part. But the UX around the whole app is just bad. It hard to scan the list in My Times (why no search?), can’t bulk delete, can’t sort or group. No separate utilities like the volume mixer. Please take some time to improve the app, there’s…
— iPhone User #5817
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