catetin.ai: AI Expense Tracker

catetin.ai is an AI-powered money tracking app that helps you record income and expenses faster, with less manual work.

Terms of Service: https://catetin.ai/en/terms-of-service

Type a transaction manually, chat with AI, scan a receipt, or send a quick voice note, and let AI help turn it into a cleaner financial record.

catetin.ai is now prepared for 37 countries: Indonesia, United States, United Kingdom, Australia, New Zealand, Singapore, Canada, Ireland, Malaysia, Brunei, Japan, Germany, Netherlands, South Korea, China, Taiwan, Hong Kong, Macau, France, Austria, Switzerland, Belgium, Philippines, India, United Arab Emirates, Saudi Arabia, Sweden, Spain, Portugal, Mexico, Colombia, Chile, Peru, Brazil, Kazakhstan, Egypt, and Qatar.

catetin.ai also supports groups in IDR, USD, AUD, CAD, NZD, SGD, GBP, EUR, MYR, BND, JPY, KRW, CNY, TWD, HKD, MOP, CHF, PHP, INR, AED, SAR, SEK, MXN, COP, CLP, PEN, ARS, BRL, RUB, KZT, EGP, QAR, KWD, MAD, and IRR. Each group has one currency and its own timezone, so family records, travel budgets, and cross-country needs stay consistent without taking attention away from our core value: AI-assisted money tracking.

With catetin.ai, you can:

- Enjoy a clean design with a softer light mode on every device: Liquid Glass tabs on iOS 26 and system-style header buttons
- Record transactions faster with AI chat
- Scan receipts or notes with AI assistance
- Turn voice notes into transactions
- Scan receipts with a document scanner that finds the edges and flattens the receipt before AI reads it, from the scan screen or the chat camera
- Share receipt photos and voice notes from other apps straight into catetin.ai
- Add a widget to your phone's home screen to see a group's spending for today, this week, month or year, progress against your income and limit, plus income and balance; pick a group and period for each widget on iPhone and tap ▶ to switch groups right on the home screen (iOS 17 or later); amounts stay hidden when biometric login is on
- Apple Watch: see each group's spending by day, week, month or year, log an expense by dictation or Scribble and confirm the AI's answer on your wrist, with complications and a Smart Stack widget
- Manage transactions from the list, detail, add, and edit screens
- View a financial dashboard with income, expense, and savings totals
- Explore expense trends and spending breakdown charts
- View summaries and financial insights assisted by AI
- Use group chat with AI to record and review transactions
- Manage expense categories with percentage targets
- Manage shared records with family or a group
- Choose a group currency: IDR, USD, AUD, CAD, NZD, SGD, GBP, EUR, MYR, BND, JPY, KRW, CNY, TWD, HKD, MOP, CHF, PHP, INR, AED, SAR, SEK, MXN, COP, CLP, PEN, ARS, BRL, RUB, KZT, EGP, QAR, KWD, MAD, or IRR
- Set a group timezone for more accurate dates and reports
- Adjust settings such as language, theme, biometrics, and notifications
- Export reports for your personal archive
- Share summaries to the platform you choose
- Add AI chat, receipt scan, voice note, and export quota with one-time top-up packs
- View subscription, top-up, and total remaining quota separately
- Share top-up quota across every group you own; packs stack and never expire
- Choose Free, Premium, or Pro with localized prices for each supported currency
- Use the app in Indonesian, English, Malay, Japanese, German, Dutch, Korean, Simplified Chinese, Traditional Chinese, French, Swedish, Spanish, Russian, Arabic, Hindi, Persian, or Portuguese

catetin.ai is built for anyone who wants to understand where their money goes without dealing with complicated spreadsheets or starting from scratch every time.

Start with one small transaction today. AI in catetin.ai helps you see the bigger picture over time.