Unacceptably inaccurate

When I first downloaded this app I thought wow, looks cool, works great, awesome job! BUT THEN... In the beginning of each new month I get scared shitless, because a day ago my bill was fine and I was still in the green with regards to data and minute usage. The first day of the new month...BOOM! My bill has skyrocketed to twice my monthly payments! Furthermore the widget never works unless you literally checked your bill so far whilst dragging down your notifications bar. Then I want to put the app on my iPad to view my data contract on it, and an error comes up after installation: "we are updating the app for tablets, come back soon" -ya that was 5 months ago... hello! And the best of all is, I can phone Vodacom to try and log a fault or to enquire about the ridiculous inaccuracies but nobody can help me. Thus, this review.

Colin Remi about My Vodacom, v8.2.0