Currently, you connect a Google Sheet containing your transactions. yamma reads it automatically — nothing is ever written back. Open Banking support is coming soon, which will let you connect your bank directly.
Yes. Your data is encrypted at the database layer. Your Google login is separate from your financial data connection — connecting a sheet doesn't give yamma access to your Google account. You can disconnect at any time.
No. Never. yamma is funded entirely by subscriptions, not by advertisers. Your financial information is used to power your experience, not to show you targeted ads.
Three plans: Basic is £0.99/month with one Google Sheets connection and everyday budgeting. Pro is £2.99/month and adds direct bank connections, forecasts, savings goals and the Action Centre's decision tools. Premium is £5.99/month and adds shared household mode and the debt payoff planner, plus a 14-day free trial. See /pricing for the full comparison. Cancel anytime.
Go to Settings → Billing → Manage subscription. That opens Stripe's secure billing portal, where you can update your payment method or cancel — cancelling stops future billing but keeps your plan active until the end of your current billing period.
That's exactly who yamma is for. You don't need to become a finance expert — yamma does the interpreting and tells you what to do about it. We'll do the money maths. You make the decisions.
Yes. 'Can I afford this?' is one of yamma's signature features. Tell yamma how much you're thinking of spending, and it'll show you what it means for the rest of your month — with a clear recommendation.