Version history
f-Stop Printing Calculator
33
ASO score
Text
36/100
Reviews
0/100
Graphic
60/100
Other
0/100
App Rating
4.4
Votes
14
App Age
11y 8m
Last Update
Jan 30, 2019
Compare with Category Top Apps
|
Metrics
|
Current App
|
Category Top Average
|
Difference
|
|---|---|---|---|
|
Rating
|
4.36
|
4.65
|
-6%
|
|
Number of Ratings (Voted)
|
14
|
8.2M
|
-100%
|
|
App Age
|
11y 8m
|
9y 4m
|
+24%
|
|
In-app Purchases Price
|
$0
|
$46
|
|
|
Update Frequency
|
2511d
|
20d
|
+12 455%
|
|
Title Length
|
26
|
26
|
|
|
Subtitle Length
|
0
|
27
|
|
|
Description Length
|
532
|
3 074
|
-83%
|
|
Number of Screenshots
|
508
|
1492
|
-66
%
|
|
Size
|
0MB
|
329MB
|
|
Category Ranking in United States
7 days
Last 7 days
Last 30 days
Last 90 days
Last 180 days
Last year
| Top | Dec 07, 2025 | Dec 14, 2025 |
|---|---|---|
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No results were found!
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| Top | Dec 07, 2025 | Dec 14, 2025 |
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No results were found!
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| Top | Dec 07, 2025 | Dec 14, 2025 |
|---|---|---|
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No results were found!
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| Top | Dec 07, 2025 | Dec 14, 2025 |
|---|---|---|
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No results were found!
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Ranking Keywords in United States
| Keywords | App Rank |
|---|
Analyze this and other apps using Asolytics tools
Text ASO
Title
(
Characters:
26
of 30
)
f-Stop Printing Calculator
Subtitle
(
Characters:
0
of 30
)
Description
(
Characters:
532
of 4000
)
The f-Stop Printing Calculator allows darkroom printers to modify times by stops when calculating exposure values.
The calculator will establish 1/4 stop increments (+ or – up to 3/4) of the base time you have entered and, either generate a new time, or an increment of an f-stop if you are burning in.
By working with f-stops rather than linear units of time, you can produce an easier to read test strip as the exposure differences are exactly equal.
This app has been designed by Digitaltruth Photo Ltd and Bruce Tanner.}
Read more
Other
Additional Information
| Rating: | |
| Voted: | 14 |
| App Store Link: | |
| Website: | - |
| Email: | - |
| Privacy Policy: | |
| Categories: | Photo & Video, Utilities |
| Size: | - |
| App Age: | 11 years 8 months |
| Release Date: | Apr 09, 2014 |
| Last Update: | Jan 30, 2019 |
| Version: | 2.0 |
Version history
2.0
Jan 30, 2019
Improved display and compatibility
1.1
Oct 18, 2014