I liked the concept behind this app so much I downloaded it twice. The first time I tried it, after several weeks, it started giving me 2000 units to start off each day. I couldn’t figure out why, so I deleted the app and data and started over. This time I’ve only used it a few days. On the first day, I started with 7000 units of energy for my opening balance. I wish! On day 5, my remaining energy units appeared as 295.5, but the actual number was -1045.
Granted, I only have mild chronic fatigue, and maybe this app wasn’t designed for me. I did reduce the units on my activities quite low compared to the defaults; maybe if I’d made them even lower, I might not have had a problem.