A case and hearing diary for Pakistani lawyers that works offline and is free to try.
v1.1.0 · ~90 MB · Android
That prompt is expected — it shows up because the app is installed outside the Play Store, not because anything is wrong.
About this app. Lawyer's Diary stores your cases, hearing dates, and clients offline on your phone. You can turn on optional cloud backup, and invite an associate with their own permissions. It's built and maintained by an independent developer, not a large firm.