Extracting Data from an Old iOS App Broken by iOS 14.5

Back in 2013, I was looking for an app I could use for diary-like journal entries, and I settled on Momento. I used it for a while, and at some point, it prompted me to upgrade to a new paid version. I didn’t want any of the new features, so I dismissed the upgrade notice. The app didn’t nag me to upgrade again that I remember, so I kept using it with no problems, apparently for years. Until, that is, Apple released iOS 14.5, which somehow prevented Momento—now called Momento Classic—from launching. Uh oh. (This problem isn’t limited to Momento. Several other apps have displayed similar alerts since upgrading to iOS 14.5.) Read more ...