f User Reviews

Is f Safe?

Not enough ratings yet to assess f.

Is f Legit?

f-Stop Printing Calculator appears to be a legitimate app. AppsHunter Legitimacy Score for f is 90/100.

Based on 90 of 100 points across 7 verification signals from App Store and developer data.

Top reviews

Darkroom Test Print

It would be helpful if the app calculated the incremental times needed for test strip, starting with base time at -3/4th stop.

A great start

This is an easy to use app and a great tool, unfortunately you can only get calculations for +/- 3/4 of a stop. This would be a 5 start app if it could calculate in variations of 1/4 or 1/2 stops up to 2 or 3 stops of adjustment.

Works well enough

It would definitely get 5 stars if it went up to multiple stops instead of just 3/4. I lith print and sometimes I need to add up to 4-5 stops of exposure and it would be much simpler to use this instead of figuring it out in my head and calculator.

Works well for darkroom printing

Some suggestions for 5 stars would be to display a full stop to 2-3 stops higher as well in the same increments. It would be much more helpful then, rather than having to adjust the time manually to see higher stops. Otherwise though great app!

Must have for all darkroom fanatics!

What a genius app, at last a clever & effective tool that saves time & consistency with your prints. Def 5 stars!