warikaan - カップル・夫婦の割り勘&家計簿

Content rating
Everyone
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Content rating
Everyone
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About this app

Solve your financial worries in an instant!

"We still haven't settled that meal bill."

"Who ended up paying more for this month's living expenses?"

warikaan is an app specifically designed for couples, spouses, and partners to track expenses and calculate split bills.

Simply record your daily expenses, and the app will calculate the settlement amount in real time.

■Easy Expense Recording
- Quickly enter amounts using the numeric keypad
- 12 categories (Food, Eating Out, Daily Necessities, Transportation, Housing/Fixed Expenses, Entertainment, Travel/Outings, Fandom Activities, Anniversaries/Celebrations, Clothing/Beauty, Medical, Other)
- Freely set the burden ratio in 5% increments (50:50, 60:40, etc.). Supports default percentages for each category
- Record the purpose of the expense with memo input

■ AI Receipt Scan
- Automatically recognizes amount, category, and date simply by taking a picture of the receipt
- Eliminates the hassle of manual entry
- Premium version supports batch scanning (up to 10 receipts)

■ Real-time Sync
- Share spending data with your partner in real time
- Easy pairing by simply sending an invitation code
- You can start using it alone and invite your partner later

■ Automatic Calculation & One-Tap Settlement
- Always automatically calculates "who pays how much"
- Settlement is completed by simply pressing the settlement button
- Records all past settlement history

■ History & Analysis
- Monthly Filter other spending history by category and payer
- Find it quickly with memo search
- Visualize spending balance with pie charts by category
- Easily compare spending between two people

■ Recommended for:
- Couples living together who share living expenses
- Want to properly split dating and travel expenses
- Tend to forget to "calculate later" on reimbursements
- Want to be open about managing money with your partner

■ Premium Plan
- Unlimited AI receipt scanning (Free plan is 3 times per month)
- Batch receipt scanning (process up to 10 at once)

Even with the free plan, you can use all basic functions such as spending recording, splitting expenses, and viewing history.

Terms of Service: https://warikaan.web.app/terms.html
Privacy Policy: https://warikaan.web.app/privacy.html
Warikaan (Warikan) is a budgeting app for couples and married couples that allows for easy expense splitting and household budgeting. AI receipt scanning automatically records expenses, and cohabitation living expenses can be settled with just one tap.
Updated on
Aug 26, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • This app may collect these data types
    Personal info, Financial info and 2 others
  • Data is encrypted in transit
  • You can request that data be deleted

What’s new

・プロフィールアイコンの表示を高速化しました
・そのほか細かな改善
Content rating
Everyone
In-App Purchases
Learn more

App support

About the developer
上堀 健太
kmihoken@gmail.com
東向島2丁目30−10 アン・シズ 801号室 墨田区, 東京都 131-0032 Japan