About Massive Dev Chart Timer
The #1 app for B&W film developing. The Massive Dev Chart Timer combines an advanced multi-step darkroom timer with an offline copy of the world's largest database of B&W film development times; maintained online since...
The #1 app for B&W film developing. The Massive Dev Chart Timer combines an advanced multi-step darkroom timer with an offline copy of the world's largest database of B&W film development times; maintained online since 1995 and currently including over 18,000 unique tried and tested entries unavailable elsewhere. If you are looking for a film developer timer, then there is no rival thanks to its advanced darkroom pro feature set, full customizability and superior performance.
Take your black and white photography to another level and get consistent results with any film or developer. Audio agitation reminders will help you never make a processing mistake again! Modify time and temperature, automatically calculate volumes, share and store your own data for ease-of-use. The Massive Dev Chart Timer is used by thousands of photo enthusiasts, students and professionals worldwide.
This app is managed directly by Digitaltruth Photo Ltd and we offer full lifetime support and guaranteed updates.
Darkroom Timer / Film Developing Timer
★★★ 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 optional hypoclear and photo flo steps
• Automated development time/temperature compensation
Previous Versions
Here you can find the changelog of Massive Dev Chart Timer since it was posted on our website on 2014-03-04 22:30:34.
The latest version is 4.6.9 and it was updated on 2026-06-26 03:26:44. See below the changes in each version.
Massive Dev Chart Timer version 4.6.8
Updated At: 2026-04-03
Changes: - Search feature to quickly find films and developers.
- Database update.
Massive Dev Chart Timer version 4.6.9
Updated At: 2026-04-03
Changes: Database update. New film/developer combinations available.
Massive Dev Chart Timer version 4.6.7
Updated At: 2026-02-24
Changes: Database update and new sorting feature.
Massive Dev Chart Timer version 4.6.5
Updated At: 2025-08-11
Changes: Bug fixes.
Massive Dev Chart Timer version 4.6.3
Updated At: 2025-06-18
Changes: Android compatibility updates.
Developing database updates.
Massive Dev Chart Timer version 4.6.2
Updated At: 2025-02-13
Changes: Fix error when editing saved development times.
Massive Dev Chart Timer version 4.5
Updated At: 2022-12-15
Changes: Latest database.
Increased values for percentage changes.
Massive Dev Chart Timer version 4.4.1
Updated At: 2022-04-30
Changes: Bugfix.
Dropbox API fix.
Latest database.
Massive Dev Chart Timer version 4.4
Updated At: 2022-04-05
Changes: Dropbox API fix.
Latest database.
Massive Dev Chart Timer version 4.3
Updated At: 2021-11-22
Changes: Added option to delay start of auto-timer.
Latest database.
Other small fixes.
Disclaimer
Official Google Play Link
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