Gamma Books gives parents full oversight of household spending and gives kids a spending coach, savings goals, and chore-to-earning rules — all in one app, with AI nudges at exactly the right moment.
Parent and child interfaces are separate by design — full control for you, age-appropriate view for them.
Connect your household budget. Set a weekly or monthly allowance per child. Define which expenses are shared, which are individual, and which come out of the kids' pots.
Tie pocket money to completed chores. Set conditions, amounts, and schedules. The app handles the accounting — you just approve or decline.
Your child picks a target — a game, a trip, whatever matters to them — sets a deadline, and the AI calculates the weekly saving amount needed and tracks progress.
When the app detects a spending pattern — overspending on one category, a goal falling behind — it sends an age-appropriate nudge. Not a lecture. A conversation starter.
Spend breakdown per child. Trend chart. Goal progress. Alert centre for unusual activity. Full picture, not just a transaction list.
Shared household budget with per-person sub-wallets. Full Supabase row-level security — your family data is never shared or cross-queried.
Flexible rule builder: "complete homework every weekday → unlock £0.50". Conditions, schedules, overdraft prevention — all configurable.
Goal name, target amount, deadline. AI calculates the path. Weekly progress tracker shows whether they're on course or need to adjust.
GPT-4o powered nudges, calibrated to the child's age. Flags overspending, celebrates milestones, and explains money concepts in plain language.
Spend breakdown by category, by child, and over time. Trend charts. Alert centre. One place to see the whole family picture.
Gamma Books includes a React Native mobile app. Kids use their phone, parents use the web dashboard — same data, same rules, always in sync.
Or £29/year — save 40%
"Teaching kids about money shouldn't require a finance degree. Gamma Books does the explaining — you just set the rules."Youssouf Kerzika, Founder — Global Gamma Ltd
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