Log expenses in any currency with a single message. AI categorisation, automatic conversion, and a running count of your days in every country — built for expats, nomads, and anyone who lives across borders.
Just say what you spent. "Lunch 350 THB" or "Coffee 6.50 SGD #work" — Stang figures out the name, category, and date automatically.
Log in THB, SGD, USD, JPY — anything. Every expense converts to your home currency automatically using live rates.
Get a personal AI analysis every month — what's on pace, what to cut, and a clear picture of where your money actually went.
Type naturally — "pad thai 120 baht" or "coffee 4.50 SGD" — and AI handles the rest. No forms, no dropdowns, no friction.
Spend in THB, earn in SGD, report in USD. Live FX rates keep your whole picture in one home currency.
Separate variable and fixed spending. Set budgets by category and see your projected pace before the month ends.
Monthly summaries that actually say something — spending patterns, anomalies, and honest analysis in plain language.
Pro reads the story inside your spending — how long you've been in each country, what your week really looked like, and the bank-statement backlog you never want to type in by hand.
Every expense already says where you were. Stays adds them up into a running day count per country — so a 90-day visa or a 183-day tax threshold never sneaks up on you. No GPS, no check-ins, no separate app.
A short AI recap lands each Sunday — what you spent, where it drifted, and the one thing to watch next week. Ten seconds to read, and Monday starts with a clear head.
Upload any bank CSV and Stang reads the native currencies, categorises every row, and skips anything you already logged. Months of history in minutes, not evenings.
Every new account starts with a 14-day free trial of premium features. No credit card needed.
No credit card needed
Prices shown for web checkout; App Store prices may vary by region.
Stang is free to start — every new account includes a 14-day premium trial, no credit card required. After the trial, the free tier gives you unlimited expense logging, multi-currency support, and monthly overviews. Pro ($3.99/mo, $19.99/yr with 14-day trial, or $49.99 lifetime) unlocks unlimited AI parsing and receipt scans, Ask Stang follow-ups, Stays day counting (iOS), the Weekly Brief (iOS), bank CSV import, and Telegram logging (web).
Stays is a Pro feature in the iOS app that counts how many days you've spent in each country, worked out from where your expenses happen — no GPS tracking or manual check-ins. It's built for visa limits and tax-residency thresholds: see a running day count per country, so a 90-day visa or a 183-day tax rule never catches you by surprise.
Stang supports all major currencies including SGD, USD, EUR, GBP, THB, MYR, JPY, AUD, HKD, IDR, INR, PHP, VND, CNY, and KRW. Set a home currency and up to four secondary currencies — all amounts are automatically converted for totals and budgets using live exchange rates.
Yes. Stang is now a native app on the App Store for iPhone, and also works as a Progressive Web App in any browser — add it to your home screen on Android (Chrome → Install app) or iPhone (Safari → Share → Add to Home Screen).
Just type naturally — "lunch 85 THB" or "coffee 4.50 SGD yesterday" — and Stang's AI automatically categorises it, detects the currency, and adds it to your log. On the web you can also log via Telegram by messaging @StangAppBot, or use the Telegram bot to attach receipts to past transactions.
Stang is built for people who spend across multiple currencies. Unlike most apps that require manual currency selection, Stang detects currencies from natural language and converts everything to your home currency automatically. It's designed to be fast — logging an expense takes one message, not a form. And it's the only budget app that turns your spending into a day count per country for visa and tax planning.
Yes. Your data is stored with row-level security — only you can access your transactions. Sign in via Google or email OTP, no passwords stored. We don't sell or share your data, and third-party analytics only run on the public landing page, never inside the app.
