I use damus every day and do not have crashes. If there are crashes they are quickly fixed. What feedback did you give which was not received?
Dev has indeed slowed because I am working on a multiplatform client as you rightly criticized. In the meantime i have hired nostr:npub13v47pg9dxjq96an8jfev9znhm0k7ntwtlh9y335paj9kyjsjpznqzzl3l8 to work on ios part time. They have implemented:
- new threads
- damus purple
- push notifications (soon)
- many bug fixes
- first aid (contact recovery)
- onboarding (first post, suggestions)
And much more. Also we are much more conservative in adding features. People depend on that for reliability. Pushing new things and breaking things is something we try to avoid.