Mr.Splitter 機能一覧
LINEグループ割り勘から個人家計簿まで、Mr.Splitterは割り勘・記帳・資産管理を1つのアプリ不要のWebツールに統合。以下が全機能です。
Group Splitting
Create groups for trips, dinners, or shared housing. Every expense logs into the group automatically and the system computes who owes whom. Share the group link directly via LINE.
Personal Tracking
Log daily income and expenses (expense / income / transfer types). Category-based, with monthly summaries and trend charts — completely separate from group splitting.
Asset Tracking
Track bank deposits, stocks, real estate, crypto, and receivables/liabilities. Automatic net-worth aggregation and trend charts. One tool for the full financial picture.
LINE Bot Quick Entry
Native LINE Bot integration. Type "dinner 1200" in your group or chat — it logs and splits instantly. No app switching; all members sync in real time.
AI Image-Based Expense Entry
Snap a photo (receipt, invoice, or menu) and let AI draft the transaction. Recognition results may vary with photo clarity and format — please confirm important amounts manually.
Multi-Currency with Live FX
Supports 30+ major currencies with daily exchange rates. Each transaction picks its currency; settlement converts to the group base. Custom rates are supported (lock the rate of the day you exchanged).
Minimum-Transfer Settlement
A smart algorithm reduces complex group debts to the shortest transfer path. A 4-person mutual debt that needs 6 transfers compresses to 2-3 — over 50% fewer transactions.
Flexible Split Modes
Switch freely between equal splits, custom amounts, or proportional ratios. Each transaction can also pick which members to split with (e.g. exclude those who weren't present).
Recurring Expenses
Set rent, Netflix subscription, insurance, and other fixed expenses to auto-generate each month. Supports custom frequencies and end dates.
Budget Management
Two-tier budgeting: total monthly cap plus per-category caps (food, entertainment, transport). Alerts at 80% / 90% / 100% so you can adjust before overspending.
Excel Export
Export all transactions, payers, splits, and exchange rates to Excel for reimbursement, audit, or archival. Your data is always yours — take it anywhere.
PWA — No App Download
Mr.Splitter is a Progressive Web App. Add to your home screen for native-app feel, no App Store needed. Works on iOS Safari and Android Chrome with offline support and push notifications.