Hi, few users have face an issue where SecNotes crashes as soon as its opened starting Monday (March-23). This is NOT an issue with SecNotes itself but a generic android bug. It started when a buggy WebView version was released by android and apps upgraded to it via automatic play store update. A lot of apps including Gmail, Facebook were affected by this. More detailed info can be found on posts from various online portains -
Google had immediately provided a fix but it might not have reached your phone. To fix, please do -
Once done, please open secnotes again and it should open fine.
P.S. If you had left us a bad rating to shout out the issue, could you please consider changing it :)