Mr.Splitter
AI Smart Expense·5 min read

AI Smart Expense Tracking: Photo, Text, or LINE Bot!

Tired of filling out forms field by field? With AI smart tracking, just describe your expense naturally!

What is AI Smart Expense Tracking?

Traditional expense apps make you fill out multiple fields: amount, category, date, payer, splitters... Recording one expense can take several minutes.

Mr.Splitter's AI lets you describe expenses in natural language, and the system parses everything automatically:

Example Inputs AI Understands

"lunch 320"

→ Amount: $320, Category: Food

"John paid taxi 45, split with me and Mary"

→ Payer: John, Amount: $45, Split: me and Mary

"yesterday dinner 1200 yen"

→ Date: yesterday, Amount: ¥1,200, Currency: JPY

Three Input Methods

Text Input

Type natural descriptions like "lunch 30"

Photo Recognition

Snap a receipt, AI extracts the amount

LINE Bot

Record expenses directly in LINE groups

LINE Bot Group Expense Tracking

You can add the Mr.Splitter bot to your LINE group so everyone can record expenses through chat!

LINE Bot Setup Steps

1

Add Mr.Splitter as a LINE friend

Search @704srxrt or scan QR code

2

Invite the bot to your LINE group

In the group, tap "Invite" and select Mr.Splitter

3

Bind to your Mr.Splitter group

Type /bind groupID to link them

4

Start tracking in the group!

Type /add lunch 30 to record

Common LINE Bot Commands

  • /add [title] [amount] — Quick expense
  • /add [title] [amount] @payer — Specify payer
  • /t — View today's transactions
  • /bind [groupID] — Bind LINE group to Mr.Splitter group
  • /help — Show help

With AI smart tracking, recording expenses is as easy as chatting!

Frequently Asked Questions

Q1. How accurate is AI image-based expense entry?
Recognition results vary depending on photo clarity, receipt format (digital / printed / handwritten), and language. We recommend confirming important amounts manually — treat AI as a "draft generator" that saves typing, not as an authoritative source.
Q2. How does AI pick the right category?
Mr.Splitter uses the categories enabled in your group plus the input content. For example, "lunch 350" goes to "Food" and "Uber 280" goes to "Transport". You can edit the category in the confirmation step.
Q3. How do I assign specific people to split with using natural language?
Just name them in the message — e.g. "movie tickets 1200 me and Alex", "iced latte 150 my treat". AI tries to recognize the payer/split relationship and produces a draft for you to confirm.
Q4. Is AI tracking free?
The free tier includes a daily quota (sufficient for normal use). Pro unlocks unlimited usage and higher recognition priority. Basic manual tracking is unaffected.

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No app download needed — sign in with LINE to get started