What Tallybrook does
Offline money tools that split bills, plan loans and budgets, and keep invoices and time records on the device rather than in an account.
Ten modules: bill, receipt, and trip splitting with least-payment settle-up, loan amortization with extra payments and refinance comparison, compound-growth and inflation-adjusted projections, in-store unit-cost checks, tipping and check splitting, paycheck budgeting envelopes, pinned-rate currency conversion and travel spending, rent and household bill sharing, invoices and estimates with printable output, and an hourly-rate timer with project logs.
