1. This app misses calls entirely. It may or may not record any given call against your monthly usage.
2. When it does record call calls, it sometimes put it them in strange categories that dont deduct from your total monthly minutes, even though you told the app you have no free minutes.
3. No support. When you submit the complaint or question you dont get an answer for weeks on end (actually Im still waiting to hear back after two weeks, so I dont know if they will reply at all).
If anyone knows of an application that actually tracks your monthly cellular use, Id love to know.
Its desperately needed because Apples Usage tracking counts Wi-Fi FaceTime minutes as cellular use, which leaves me with no idea of how many cellular minutes Im actually using at any given point during the month.
Str793 about Call Timer, v2.4.1