Fintech · Mobile app
Finlytics
Plan your money before you spend it.
A privacy-first personal finance app that helps people pay themselves first — allocating savings and investments before setting a spending budget.
- Platforms
- iOS · Android
- Role
- Product, design & engineering
- Built with
- React NativeExpoExpo RouterTypeScriptOn-device storageReanimated
The challenge
Why we built it
Most budgeting apps track spending after it happens and ask for bank logins and personal data. We wanted to flip the model: help people plan income up front, and do it without collecting a single byte of their financial data.
Screens
The app, screen by screen
Our approach
How we designed and built it
Plan-first product design
Users enter income, set aside savings and investments first (by percentage or fixed amount), and what is left becomes the spending budget — a simple flow that builds better habits.
Offline-first, on-device data
All data is stored locally on the device. No account, no sign-up, no server-side storage — and no analytics or tracking.
Built for a global audience
Multi-currency support (INR, USD, EUR, GBP, JPY and more) and category-based expense tracking from the first release.
Features
What's inside
- Income allocation across savings, investments and expenses
- Savings goals with monthly targets
- Categorized expense tracking
- Savings-health insights and emergency-fund target
- Multi-currency support
- Fully offline — zero data collection
Outcome
Results
- Live on iOS and Android from a single React Native codebase
- Free to use, with a clear privacy promise: “We never see your data.”
- Zero backend to run — no servers, accounts or user data to secure
Want a product built with the same care as Finlytics?
Tell us what you're building. Within 1 business day you'll hear back directly from the engineer who would build it — with honest feedback on scope, approach and budget.
Projects typically start at $10K.