With the my rain app, youre in complete control of your rainOne plan. You can buy more gigs, minutes and sms for your G mobile phone SIMs. You can update your personal details and payment method, and view current and past invoices. See how much youre going to be billed for the month. Get support directly through my rain. Log a network, billing, RICA or onboarding query with us and because we already have your details, well be able to help you as fast as possible. Download the my rain app and take control of your rain one plan.