With the my rain app, you’re in complete control of your rainOne plan. Here are some of the useful features that put you in charge: buy moreYou can buy more gigs, minutes and sms for your 4G mobile phone SIMs. manage your accountYou can update your personal details and payment method, and view current and past invoices. billing infoSee how much you’re going to be billed for the month. contact supportGet support directly through my rain. Log a network, billing, RICA or onboarding query with us and because we already have your details, we’ll be able to help you as fast as possible. Download the my rain app and take control of your rain one plan.