GastonIA

Stop typing your expenses. Start speaking them.
Gastonia is the expense tracker built around the simplest possible interaction: open the app, tap the microphone, say what you spent, and you're done. Our AI parses your voice into a perfectly structured expense — amount, currency, merchant, category, and date — automatically.
—HOW IT WORKS—
1. Tap the microphone on the home screen.
2. Say something like “I spent 35 pesos on coffee at Starbucks.”
3. Confirm the parsed expense — or just let it save. That's it.
— WHY YOU'LL LOVE IT —
🎙 Voice-first
Talk to your tracker the way you'd talk to a friend. Natural phrasing in English, Spanish, or Brazilian Portuguese — Gastonia understands all three.
💸 Smart multi-currency
Tracks USD, EUR, CAD, and every Latin-American currency. Set your primary and the AI ​​infers ambiguous mentions like “pesos” from context — perfect for travelers, expats, and anyone living between currencies.
📊Beautiful dashboard
See your last six months at a glance: monthly bar chart, category donut, and live budget bars progress on a single screen. Designed to be read in seconds, not minutes.
🎯 Budgets that actually help
Set monthly limits per category. Get an alert the moment you cross one. Your dashboard always shows exactly where you stand.
🌎 Truly localized
English, Spanish, and Brazilian Portuguese — not just the menus, but the AI ​​itself. Category names, voice parsing, and currency hints all adapt to your language.
🎨 Make it yours
Pick a color and an icon for every category. Edit, rename, or create new ones whenever you want.
🔒 Your data, your control
Sign up with just an email. Export or delete your account anytime. No ads, no tracking, no selling your data. Period.
— PRICING —
Try Gastonia free for 7 days — no credit card required to start. After the trial, continue for just $4.99/month. Cancel anytime from the Play Store.
— SUPPORT —
Questions, feedback, or feature requests? Email support@gastonia.app — we read every message.
Download Gastonia and turn your voice into a smarter way to spend.