Say What You Spent. Sathi Handles the Rest.

Most expense trackers ask you to open an app, pick a category, type an amount, choose a date, and save. With Sathi, just say "chai 30 rupees" and it's done — amount, category, date, and payment method extracted from natural speech. Works in Hindi, English, and Hinglish.

You Spent ₹200 on an Auto. Will You Really Open an App to Log It?

In India, most daily transactions are small — chai, auto, samosa, vegetables. You make 10-15 small purchases a day. No one has the patience to manually enter each one into a form-based expense app. That's why expense trackers get abandoned after a week. Sathi makes it effortless — just speak.

In Hindi, English, or Hinglish.

Talk to Sathi naturally and mention expenses during any conversation. Or use a quick voice command — "200 rupees auto". Sathi extracts amount, category, date, and payment method in real-time.

Natural Language Input

"Aaj lunch mein 250 lage, UPI se diya" — amount (₹250), category (food), payment (UPI), date (today). All extracted from one sentence.

Hinglish Understood

Mix Hindi and English freely. "Office jaate waqt petrol dala, 500 rupees" — Sathi gets it: transport, ₹500, petrol.

Conversational Extraction

During a regular conversation — "I had a good day, had chai with Rohit, spent around 60 for both" — Sathi picks up the expense without you explicitly logging it.

VivaLyn Sathi voice expense tracker — auto-logged expenses with category breakdown in Hindi and English

Point. Scan. Done.

Got a restaurant bill or grocery receipt? Point your camera at it. Sathi reads the document using AI vision — extracts the total, line items, merchant name, and date. Everything logged without typing a single number.

AI Vision OCR

Reads printed receipts, handwritten bills, and even blurry images. Extracts amounts, items, and dates with high accuracy.

Multi-Item Extraction

For grocery receipts with multiple items, Sathi extracts each line item separately — so you see exactly where the money went.

Auto-Categorisation

Scanned items are auto-categorised. Vegetables go under groceries, medicines under health, snacks under food. No manual tagging.

See Where Your Money Actually Goes.

Daily, weekly, and monthly breakdowns — by category, by payment method, by trend. Sathi shows you patterns without you having to build spreadsheets. Just ask "How much did I spend on food this month?" and get an instant answer.

Category Breakdown

Visual breakdown by category — food, transport, shopping, health, education, entertainment, bills, groceries, and more.

Spending Trends

Weekly and monthly trends show whether you're spending more or less compared to previous periods. Spot lifestyle inflation early.

Voice Queries

Ask "Kitna kharch hua is mahine?" or "How much did I spend on transport last week?" Sathi answers instantly from your logged data.

Not Another Expense App. A Better Way.

📝 Manual entry forms
Just speak naturally
🏷️ Manual category selection
AI auto-categorises
📱 Separate expense app
Built into your AI companion
☁️ Cloud-synced data
100% on-device, encrypted
🔑 Account required
No login, no sign-up
🇬🇧 English-only input
Hindi, English, Hinglish

Stop Forgetting Where Your Money Goes.

Free to download. No subscriptions. No data sold. Works in Hindi.