Useless if you want to manage multiple sims.

You cannot log into this app unless you have the actual sim cardin your phone. I have a MNT sim in my phone but I want to manage my balances, sms bundles etc of another device with a vodacom sim. This app does not allow you to do it as it seems to want to authenticate against the sim in your phone. Silly developers...not everyone has Vodacom only sims. Some of us actually use multiple service providers. Maybe time to wake up guys...

Paspartoux about My Vodacom, v9.0.0