LabCalPro

This is a great app. A real lab utility app that is currently the only one of its kind. But its last update was 3 yrs ago and it’s buggy especially on the new OSes - it crashes at times. I’ve had to delete and reinstall twice. Please update the app so it runs smoothly again. Thank you!

I can’t say enough good about this app. Fantastic for quickly preparing buffers and dilutions. Saves tons of messy calculator work.

As the developer I am sorry that you had such a bad experience. The problem with mole converter was caused by a wrong variable which was set when you did exit the program. The next time you did start the program kDa instead of Da was displayed (or vice versa). Therefore you get mmoles instead of moles. You can test it by yourself by shaking your device to clear all fields. When you now enter the values the correct solution will be displayed. I have submitted an update (1.8.1) to fix this problem. The update will also address the slider issue. In cases when the value was zero it was not possible to change the unit. However thank you for your valuable feedback and I hope you give the program a second chance.