Massive Dev Chart Timer4.8.2 - App Store
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Publisher Description
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 optional hypoclear and photo flo steps
. Automated development time/temperature compensation
Version History Database update - new films and developers. 4.8.2 19h ago Database update - new recipes. 4.8.1 Jul 9 Database update - New film/developer combinations 4.8.0 Apr 17 Film & developer database updated. 4.7.0 Feb 14 Update film database.
Update Icons.
Minor bug fixes. 4.6.0 05/07/2025 Latest database.
Increased range of time percentage values. 4.5 12/15/2022 Latest database 4.4 03/07/2022 Added option to delay start of auto-timer.
Latest database.
Other small fixes. 4.3 11/22/2021 Bug fix 4.2.1 06/15/2021 Database update
Improved agitation timing
General fixes 4.2 02/12/2021 Minor bugfixes
Dark Mode compatibility fix
New percentage adjustment calculator
New default film option
Fixed and updated Share feature
Latest database 4.1.1 01/25/2020 New percentage adjustment calculator
New default film option
Fixed and updated Share feature
Latest database 4.1 01/20/2020 New feature: iCloud Sync!
New options: Animate Timer, Alarm Sounds, Silent Mode
Added ability to Duplicate entries in My Times
Additional translations: Portuguese
New tank images
Updated database
Fix for audio bug 4.0.1 03/19/2019 New feature: iCloud Sync!
New options: Animate Timer, Alarm Sounds, Silent Mode
Added ability to Duplicate entries in My Times
Additional translations: Portuguese
New tank images
Updated database 4.0 03/02/2019 Updated database 3.9 06/04/2018 Added Spanish and Chinese translations
Improvements for iOS 11 and iPhone X
New database 3.8 01/09/2018 New database with latest times
Obsolete data removed for faster browsing
Other small fixes and improvements 3.7 04/26/2017 Fixes problem where text could be truncated in the Volume Mixer. 3.6.1 12/09/2016 - database updated to 2016-11-02
- onscreen indicator for auto-run added
- volume mixer options expanded 3.6 11/23/2016 - Database updated to 2016-01-28
- other minor improvements 3.5 02/19/2016 - Fixed display of built-in notes 3.4.1 10/15/2015 - Database updated to version 2015-08-03
- Dilution mixer can now mix volumes from 5 ml or 1 fl oz
- Temperature selector can now go from 15-50 Celsius or 59-122 Farenheit
- Various updates in localizations 3.4 09/21/2015 Updates and fixes for iOS 9. 3.3.1 08/31/2015 - Added support for iPhone 6 and iPhone 6 Plus.
- Database updated to version 2014-12-01. 3.3 01/26/2015 - Fixed a crashing bug that some people experienced when creating new favorite entries. 3.2.1 06/28/2014
About Massive Dev Chart Timer
The company that develops Massive Dev Chart Timer is Freestyle Sales Company Limited Partnership. The latest version released by its developer is 4.8.2.
To install Massive Dev Chart Timer on your iOS device, just click the green Continue To App button above to start the installation process. The app is listed on our website since 2026-10-15 and was downloaded 0 times. We have already checked if the download link is safe, however for your own protection we recommend that you scan the downloaded app with your antivirus. Your antivirus may detect the Massive Dev Chart Timer as malware if the download link is broken.
How to install Massive Dev Chart Timer on your iOS device:
- Click on the Continue To App button on our website. This will redirect you to the App Store.
- Once the Massive Dev Chart Timer is shown in the iTunes listing of your iOS device, you can start its download and installation. Tap on the GET button to the right of the app to start downloading it.
- If you are not logged-in the iOS appstore app, you'll be prompted for your your Apple ID and/or password.
- After Massive Dev Chart Timer is downloaded, you'll see an INSTALL button to the right. Tap on it to start the actual installation of the iOS app.
- Once installation is finished you can tap on the OPEN button to start it. Its icon will also be added to your device home screen.
Program Details
System requirements
Download information
Pricing
Version History
version 4.8.2
posted on 2026-10-15
Version History Database update - new films and developers. 4.8.2 19h ago Database update - new recipes. 4.8.1 Jul 9 Database update - New film/developer combinations 4.8.0 Apr 17 Film & developer database updated. 4.7.0 Feb 14 Update film database.
Update Icons.
Minor bug fixes. 4.6.0 05/07/2025 Latest database.
Increased range of time percentage values. 4.5 12/15/2022 Latest database 4.4 03/07/2022 Added option to delay start of auto-timer.
Latest database.
Other small fixes. 4.3 11/22/2021 Bug fix 4.2.1 06/15/2021 Database update
Improved agitation timing
General fixes 4.2 02/12/2021 Minor bugfixes
Dark Mode compatibility fix
New percentage adjustment calculator
New default film option
Fixed and updated Share feature
Latest database 4.1.1 01/25/2020 New percentage adjustment calculator
New default film option
Fixed and updated Share feature
Latest database 4.1 01/20/2020 New feature: iCloud Sync!
New options: Animate Timer, Alarm Sounds, Silent Mode
Added ability to Duplicate entries in My Times
Additional translations: Portuguese
New tank images
Updated database
Fix for audio bug 4.0.1 03/19/2019 New feature: iCloud Sync!
New options: Animate Timer, Alarm Sounds, Silent Mode
Added ability to Duplicate entries in My Times
Additional translations: Portuguese
New tank images
Updated database 4.0 03/02/2019 Updated database 3.9 06/04/2018 Added Spanish and Chinese translations
Improvements for iOS 11 and iPhone X
New database 3.8 01/09/2018 New database with latest times
Obsolete data removed for faster browsing
Other small fixes and improvements 3.7 04/26/2017 Fixes problem where text could be truncated in the Volume Mixer. 3.6.1 12/09/2016 - database updated to 2016-11-02
- onscreen indicator for auto-run added
- volume mixer options expanded 3.6 11/23/2016 - Database updated to 2016-01-28
- other minor improvements 3.5 02/19/2016 - Fixed display of built-in notes 3.4.1 10/15/2015 - Database updated to version 2015-08-03
- Dilution mixer can now mix volumes from 5 ml or 1 fl oz
- Temperature selector can now go from 15-50 Celsius or 59-122 Farenheit
- Various updates in localizations 3.4 09/21/2015 Updates and fixes for iOS 9. 3.3.1 08/31/2015 - Added support for iPhone 6 and iPhone 6 Plus.
- Database updated to version 2014-12-01. 3.3 01/26/2015 - Fixed a crashing bug that some people experienced when creating new favorite entries. 3.2.1 06/28/2014
version 4.8.1
posted on 2026-10-08
Version History Database update - new recipes. 4.8.1 Jul 9 Database update - New film/developer combinations 4.8.0 Apr 17 Film & developer database updated. 4.7.0 Feb 14 Update film database.
Update Icons.
Minor bug fixes. 4.6.0 05/07/2025 Latest database.
Increased range of time percentage values. 4.5 12/15/2022 Latest database 4.4 03/07/2022 Added option to delay start of auto-timer.
Latest database.
Other small fixes. 4.3 11/22/2021 Bug fix 4.2.1 06/15/2021 Database update
Improved agitation timing
General fixes 4.2 02/12/2021 Minor bugfixes
Dark Mode compatibility fix
New percentage adjustment calculator
New default film option
Fixed and updated Share feature
Latest database 4.1.1 01/25/2020 New percentage adjustment calculator
New default film option
Fixed and updated Share feature
Latest database 4.1 01/20/2020 New feature: iCloud Sync!
New options: Animate Timer, Alarm Sounds, Silent Mode
Added ability to Duplicate entries in My Times
Additional translations: Portuguese
New tank images
Updated database
Fix for audio bug 4.0.1 03/19/2019 New feature: iCloud Sync!
New options: Animate Timer, Alarm Sounds, Silent Mode
Added ability to Duplicate entries in My Times
Additional translations: Portuguese
New tank images
Updated database 4.0 03/02/2019 Updated database 3.9 06/04/2018 Added Spanish and Chinese translations
Improvements for iOS 11 and iPhone X
New database 3.8 01/09/2018 New database with latest times
Obsolete data removed for faster browsing
Other small fixes and improvements 3.7 04/26/2017 Fixes problem where text could be truncated in the Volume Mixer. 3.6.1 12/09/2016 - database updated to 2016-11-02
- onscreen indicator for auto-run added
- volume mixer options expanded 3.6 11/23/2016 - Database updated to 2016-01-28
- other minor improvements 3.5 02/19/2016 - Fixed display of built-in notes 3.4.1 10/15/2015 - Database updated to version 2015-08-03
- Dilution mixer can now mix volumes from 5 ml or 1 fl oz
- Temperature selector can now go from 15-50 Celsius or 59-122 Farenheit
- Various updates in localizations 3.4 09/21/2015 Updates and fixes for iOS 9. 3.3.1 08/31/2015 - Added support for iPhone 6 and iPhone 6 Plus.
- Database updated to version 2014-12-01. 3.3 01/26/2015 - Fixed a crashing bug that some people experienced when creating new favorite entries. 3.2.1 06/28/2014 - Updated for iOS7
- Updated to work on iPad 3.2 06/12/2014
version 4.8.0
posted on 2026-07-05
Version History Database update - New film/developer combinations 4.8.0 Apr 17 Film & developer database updated. 4.7.0 Feb 14 Update film database.
Update Icons.
Minor bug fixes. 4.6.0 05/07/2025 Latest database.
Increased range of time percentage values. 4.5 12/15/2022 Latest database 4.4 03/07/2022 Added option to delay start of auto-timer.
Latest database.
Other small fixes. 4.3 11/22/2021 Bug fix 4.2.1 06/15/2021 Database update
Improved agitation timing
General fixes 4.2 02/12/2021 Minor bugfixes
Dark Mode compatibility fix
New percentage adjustment calculator
New default film option
Fixed and updated Share feature
Latest database 4.1.1 01/25/2020 New percentage adjustment calculator
New default film option
Fixed and updated Share feature
Latest database 4.1 01/20/2020 New feature: iCloud Sync!
New options: Animate Timer, Alarm Sounds, Silent Mode
Added ability to Duplicate entries in My Times
Additional translations: Portuguese
New tank images
Updated database
Fix for audio bug 4.0.1 03/19/2019 New feature: iCloud Sync!
New options: Animate Timer, Alarm Sounds, Silent Mode
Added ability to Duplicate entries in My Times
Additional translations: Portuguese
New tank images
Updated database 4.0 03/02/2019 Updated database 3.9 06/04/2018 Added Spanish and Chinese translations
Improvements for iOS 11 and iPhone X
New database 3.8 01/09/2018 New database with latest times
Obsolete data removed for faster browsing
Other small fixes and improvements 3.7 04/26/2017 Fixes problem where text could be truncated in the Volume Mixer. 3.6.1 12/09/2016 - database updated to 2016-11-02
- onscreen indicator for auto-run added
- volume mixer options expanded 3.6 11/23/2016 - Database updated to 2016-01-28
- other minor improvements 3.5 02/19/2016 - Fixed display of built-in notes 3.4.1 10/15/2015 - Database updated to version 2015-08-03
- Dilution mixer can now mix volumes from 5 ml or 1 fl oz
- Temperature selector can now go from 15-50 Celsius or 59-122 Farenheit
- Various updates in localizations 3.4 09/21/2015 Updates and fixes for iOS 9. 3.3.1 08/31/2015 - Added support for iPhone 6 and iPhone 6 Plus.
- Database updated to version 2014-12-01. 3.3 01/26/2015 - Fixed a crashing bug that some people experienced when creating new favorite entries. 3.2.1 06/28/2014 - Updated for iOS7
- Updated to work on iPad 3.2 06/12/2014 - Database updated to version 2013-12-06.
- Multiple development times with varying development temperature and notes are now available for the same combination of film, developer, and ISO speed.
- When development time in the MDC database is specified as range, we now take longer development time by default to avoid accidental underexposure of film. 3.1 12/12/2013
version 4.7.0
posted on 2026-02-14
Film & developer database updated.
version 4.6.0
posted on 2025-05-07
Update film database.
Update Icons.
Minor bug fixes.
version 4.6.0
posted on 2025-05-07
May 7, 2025
Version 4.6.0
Update film database.
Update Icons.
Minor bug fixes.
version 4.5
posted on 2022-12-15
Dec 15, 2022
Version 4.5
Latest database.
Increased range of time percentage values.
version 4.4
posted on 2022-03-07
Mar 7, 2022 Version 4.4
Latest database
version 4.3
posted on 2021-11-22
Nov 22, 2021 Version 4.3
Added option to delay start of auto-timer.
Latest database.
Other small fixes.
version 4.2.1
posted on 2021-06-15
Jun 15, 2021 Version 4.2.1
Bug fix
Disclaimer
Official App Store Link
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