I have V-Planner running on Ubuntu 9.10. It installed without a problem and works just fine. Had to fiddle with the licensing bit a couple of times but that was probably my fault for trying to do it by memory rather than reading the instructions!
I found the run times on it match my VRx within a minute or so on all dives I have used them on.
Hello to all! I don't like a lot of apps because they don't seem to be made for clients. Nowadays, even complex online platforms are made as easy and understandable as possible in cooperation with an education software development company, so such vital things must be as comfortable as possible.
If you have issues with developing software I think it's better to outsource this work for people who can cope with this task. I can recommend you https://exoft.net/, for instance. I have experience working with them and I haven't been disappointed with them yet.