I tried to log in using Forum Runner and it gave an error message. This was on an iPad 3 running iOS 7.whatever-came-before-8
Version 6.1.3 I'm not going to go to 7 on an iPhone 4. Everything worked fine until the last 2 app updates. and yes, I've deleted and reinstalled the app.
I'm very sorry for the troubles, a new update (yes another one) promises to fix the ios 6 crashing issue. It'll take Apple a week to approve it on the app store.
The app stopped working last night for my samsung galaxy s4, OS ver. 4.4.2. Same symptoms as described above: stops before it opens. I get a message that reads "This community is currently not available on Tapatalk. (Error 404)"
That's a bummer, but understood. Thanks to the admins for looking out for the community. David, thanks for the heads up.