Massive Dev Chart Timer 4+

Film Developing Tool

Digitaltruth Photo Ltd

Designed for iPad

    • £8.99



The Massive Dev Chart is the world's largest film development chart with easy to use multi step timer and darkroom support for iPhone, iPad and iPod Touch. Watch the instructional video at:

*** Reviews ***

"If you use a darkroom, or if you dev the odd roll at your kitchen sink, buy it. Essential: 10/10"

"The Massive Dev App... is well worth it. I highly recommend this iPhone app."

"...solidly built and extremely well thought out app. Everything works in an extremely intuitive manner, and the audio reminders are extremely helpful."

*** 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

What’s New

Version 4.5

Latest database.
Increased range of time percentage values.

Ratings and Reviews

4.5 out of 5
17 Ratings

17 Ratings

Jackkerouac68 ,

Best app out there for Analog Film Lovers

This is by far the best and most useful app out there for those wanting to develop their own film. The film and developer database is brilliant and if you need to adapt a processing recipe then you can do so. The timer, including the agitation animation is perfect. So well thought through. Would be lost without it. Brilliant!

myopic3 ,

Really useful

Take some time to work through the App. There is a lot of information there. It is well worth the effort.

Dyjifvdbhvg ,

I use this all the time

Love this app. I’ve used it probably a thousand times over the years.

App Privacy

The developer, Digitaltruth Photo Ltd, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Collected

The developer does not collect any data from this app.

Privacy practices may vary based on, for example, the features you use or your age. Learn More


  • Family Sharing

    Up to six family members can use this app with Family Sharing enabled.

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