Version history
Darkroom Formulas
18
ASO score
Text
25/100
Reviews
0/100
Graphic
28/100
Other
0/100
App Rating
4.1
Votes
1.01K
App Age
11y 7m
Last Update
Aug 10, 2020
Compare with Category Top Apps
|
Metrics
|
Current App
|
Category Top Average
|
Difference
|
|---|---|---|---|
|
Installs
|
824
|
154.5M
|
-100%
|
|
Rating
|
4.36
|
4.37
|
-0.2%
|
|
Number of Ratings (Voted)
|
220
|
191.1M
|
-100%
|
|
App Age
|
11y 6m
|
6y 4m
|
+80%
|
|
Price
|
$6
|
$0
|
|
|
In-app Purchases Price
|
$0
|
$72
|
|
|
Update Frequency
|
1963d
|
85d
|
+2 202%
|
|
Title Length
|
17
|
28
|
-39%
|
|
Short Description Length
|
70
|
74
|
-5%
|
|
Description Length
|
1 081
|
3 134
|
-66%
|
|
Number of Screenshots
|
440
|
924
|
-52
%
|
|
Has Video?
|
No
|
0% has videos
|
|
|
Size
|
0MB
|
0MB
|
|
Category Ranking in United States
7 days
Last 7 days
Last 30 days
Last 90 days
Last 180 days
Last year
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| Top | Dec 17, 2025 | Dec 24, 2025 |
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| Top | Dec 17, 2025 | Dec 24, 2025 |
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| Top | Dec 17, 2025 | Dec 24, 2025 |
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Downloads
Downloads Graph
Total
823
Last month
3
Text ASO
Title
(
Characters:
17
of 50
)
Darkroom Formulas
Short Description
(
Characters:
70
of 80
)
Darkroom Formulas is a recipe book for use in a traditional photo lab.
Description
(
Characters:
1081
of 4000
)
Darkroom Formulas contains a database with over 160 chemical formulas from Digitaltruth.com including film developers, print developers, toners, reducers, intensifiers and more. Users can edit existing formulas or add their own favorite recipes.
The app contains a powerful Volume Mixer allowing all ingredients to be adjusted proportionally on-the-fly. No more messing around with complex calculations, simply change the final volume and every ingredient changes automatically!
Your own saved formulas can be exported and shared by email, or stored externally as a back up.
The app includes all the data internally, so there is no need to connect to the internet to use it. Simply download and store in your pocket. Ideal for lab technicians and other darkroom users who need to mix formulas from scratch.
Formulas can include up to 3 part mixes (eg. Part A, Part B, Part C) and each part can contain up to 10 ingredients, allowing a maximum total of 30 ingredients. Available units are ml, g, fl oz, oz, tsp, grains and drops.
Lifetime free updates, no ads, no add-ons.}
Read more
Other
Additional Information
| Rating: | |
| Voted: | 1.01K |
| Google Play Link: | |
| Price: | 6.6 $ |
| Website: | |
| Email: | |
| Privacy Policy: | |
| Categories: | Photography |
| Size: | - |
| Installs: | 823 |
| App Age: | 11 years 7 months |
| Release Date: | Jun 04, 2014 |
| Last Update: | Aug 10, 2020 |
| Version: | Varies with device |
Version history
Varies with device
Aug 10, 2020
207 formulas now included.<br>New units added: L, Kg, Pints, Quarts, Gallons.<br>Small fixes and improvements.
Aug 10, 2020
207 formulas now included.<br>New units added: L, Kg, Pints, Quarts, Gallons.<br>Small fixes and improvements.