After some initial "issues" (due ENTIRELY to my phone) The app runs great! Jon from the developers organization is tremendous. Jon is very courteous and has the patience of Job. Jon went above and beyond to help me. I will probably buy more from Digitaltruth.

Massive Dev Chart Timer
4
| 11 ratingsPrice: 8.99
Last update: 03-16-2025
Latest updates
What's new in version 4.5-amazon- Latest database.
- Expanded range of percentage adjustments.
Product Details
Release Date: 2014
Date first listed on Amazon: July 19, 2014
Developed By: Digitaltruth Photo Ltd
ASIN: B00LX57V9E
Customer reviews:
4.0 out of 5 stars10 customer ratings
4.0 out of 5 stars10 customer ratings
Developer info
- sales@digitaltruth.com
- https://www.digitaltruth.com
- More apps by this developer
Product features
- Offline copy of The Massive Dev Chart in your pocket
- Multi Step Timer with audio/visual notifications
- Fully customizable agitation and processing
- Built-in volume and dilution calculators
- Add/Edit/Share
Product description
The #1 app for 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 film development times; maintained online since 1995 and currently including over 18,000 unique tried and tested entries unavailable elsewhere.This app is maintained directly by Digitaltruth Photo Ltd and we offer full lifetime support and guaranteed updates.
Darkroom Timer / Film Developing Timer.
User Data Privacy
Technical details
Size: 7MB
Version: 4.5-amazon
Developed By: Digitaltruth Photo Ltd
Application Permissions:
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- Open network sockets
- Read from external storage
- PowerManager WakeLocks to keep processor from sleeping or screen from dimming
- Write to external storage
Minimum Operating System: Android 5.0
Approximate Download Time: Less than 1 minute