Darkroom Formulas

🇺🇸 United States
Digitaltruth Photo Ltd  | 
41
ASO score
Text
53/100
Reviews
0/100
Graphic
60/100
Other
0/100
rating
App Rating
2.3
rating
Votes
14
rating
App Age
11y 10m
rating
Last Update
Apr 26, 2021

Compare with Category Top Apps

Metrics
Current App
Category Top Average
Difference
Rating
2.32
4.65
-50%
Number of Ratings (Voted)
14
8.2M
-100%
App Age
11y 10m
9y 4m
+26%
Price
$6
$0
In-app Purchases Price
$0
$46
Update Frequency
1694d
20d
+8 370%
Title Length
17
26
-35%
Subtitle Length
23
27
-15%
Description Length
1 086
3 074
-65%
Number of Screenshots
1720
1492
+15 %
Size
0MB
329MB

Category Ranking in United States

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Top Dec 07, 2025 Dec 14, 2025
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Ranking Keywords in United States

Keywords App Rank
Illustration
Analyze this and other apps using Asolytics tools

Text ASO

Title (
Characters: 17 of 30
)
Darkroom Formulas
Subtitle (
Characters: 23 of 30
)
Photo Chemical Cookbook
Description (
Characters: 1086 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

Visual ASO

Screenshots

Rating & Reviews

Reviews Overview
🧐 Coming Soon…
Rating
2.3
14 voters

Some Latest Reviews

huckle_b_schultz
21 Sep, 2025
1
I can’t see the ml to adjust volume. White font against white background. Waste of money
Kevin P. Neal
05 Jun, 2024
3
The app is currently, as I write this, incompatible with Dark Mode. Attempts to change the quantity of finished chemicals result in white text on identical white background. I want to love this app, but dark mode needs to be fixed.
ˇ´cfdsu
10 Mar, 2020
3
Chybná klávesnice. Nedá se zadat 0.2 g Píše jen čárku. Opravte.

Other

Additional Information
Rating:
2.32
Voted: 14
App Store Link:
Price: 5.99 $
Website: -
Email: -
Privacy Policy:
Categories: Photo & Video, Utilities
Size: -
App Age: 11 years 10 months
Release Date: Feb 04, 2014
Last Update: Apr 26, 2021
Version: 2.884
Version history
2.884
Apr 26, 2021
The most recent update for the parents app contains bugfixes and improvements to the general user experience.
1.28
Apr 15, 2021
- New Simpler Registration Flow - UI and Bug Fixes
Version history