Comment by phsource
Hey figmert -- this is Peter, one of the co-founders of Wanderlog. I'm actually on a trip to Italy right now and definitely feel your pain with some performance issues, and we've been working hard to improve this.
If you haven't tried the app in the last few months, can you try it again and let me know what parts are feeling slow for you by emailing me directly at peter@wanderlog.com? I'd love to take a closer look, and especially if you've got specifics with screenshots/videos, I can try to fix some of these myself too.