Very good. I always seem to wind up using combinations of film and developer that nobody would ever have considered, so adding those obscurities would help, but it works well if you know your times.
Really useful.
The interface is easy for me to navigate. I used the app for my college film classes, and I still use it today.
My last film was developed about 40yrs ago. So found this really useful as a reminder and everything in one place. Says not optimised for my device so maybe that's why I cannot delete some of my favourites.
Works perfectly well for me. All the films and my go to developer are in the database, times and calculations have worked out perfectly well. The added liquid mixing calculator is super helpful if too lazy to do it myself. Yes, you have to get used to some of the interface, but after a quick period of getting familiar with everything I have no problems with setting up my process and can quickly go from black and white to colour chemistry. Overall does exactly what I hoped it would do.
Unusable
Works well enough. The start and stop could more fine tuned to be less frustrating but I give it a five.
Incredibly useful tool for developing film
The app is great and actually very cheap for what you get. The percentage option is great when you want to work out the %2 rule for reusing coloured developer. The chain option is really helpful and works fantastic. The negative is the app has terrible UI and doesn't update processing times properly. It says incorrect times after changes. Maybe a short video going through some of the options in the app would help. An updated look would also be a big plus. Pretty good app though
Still getting used to the UI. Some navigation is clunky, and I'd like an easier way to set up a process chain from scratch. That said, it worked well enough for the films I processed so far. Update: after using it for a while, I still don't like the UI, but the processes work well.