ふたりわり|カップル夫婦の割り勘・立替メモ

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About this app

[For Couples & Married Couples Only] For couples living together, newlyweds, or engaged couples
A reimbursement and settlement app that creates a system to prevent financial arguments.

Record reimbursements in 10 seconds, and at the end of the month, it automatically calculates "who needs to pay whom and how much."

Date expenses, living expenses, utilities, travel expenses. Simply record reimbursements that occur separately with one tap.

You can always see at a glance "how much you should pay your partner right now."

【Recommended for couples like this】
・They've just started living together and haven't established household budget rules yet.
・They want to keep their finances separate but share living expenses.
・They want to eliminate the frustration of "I pay for the movies, he pays for the meals."
・They're tired of communicating about reimbursements via LINE.
・They don't want to be vague about settling honeymoon or moving expenses.
・They don't need a full-fledged household budget app, but want to manage reimbursements.

【Main Features】
◆ Record reimbursements in 10 seconds
Simply enter the amount, item, date, and payer. Preset items can also be selected.

◆ Automatic settlement calculation
Calculates "Who paid how much to whom" in real time. No need to manually calculate at the end of the month.

◆ Peace of mind with change history
All additions, edits, and deletions of reimbursements are recorded and can be viewed chronologically from the "Two People" tab.
The design prevents "secretly changing amounts" or "unauthorized deletion of reimbursements."

◆ Shared Link, No Login Required for Partner

Simply send the URL via LINE. Your partner can install the app from the Google Play Store and tap the URL to join immediately. No account creation, email address, or password is required.

◆ Privacy Priority

Your settlement data will not be shared with third parties for advertising purposes.

◆ Completely Free

All features, including expense tracking and settlement calculations, are completely free.

【Frequently Asked Questions】
Q. How is this different from a household budget app?

A. A household budget app is for "recording your own expenses," while Futariwari is for "settling loans and borrowings between two people." They serve different purposes, so using them together is fine.

Q. Does my partner need to install the app?

A. Yes, app installation is required. One tap from the shared link takes you to the Google Play Store, and after installation, you can join immediately. No account creation, email address, or password is required.

Q. Can I handle multiple currencies when traveling abroad?

A. When creating a pair, you can select from 12 major currencies (JPY / USD / EUR / GBP / KRW / TWD / HKD / SGD / THB / CNY / AUD / CAD). Each pair can only contain one currency; changing currencies after creation or mixing local currencies and Japanese Yen within a single pair is not supported. Please create a separate pair for overseas travel.

[Related Articles/Management]
Blog "Useful Information on Living Together and Money" is available.
https://futariwari.com/blog/
Support: https://futariwari.com/support/
Privacy Policy: https://futariwari.com/privacy/
Management: MORIO KITAHARA / X: @futariwari

What’s new

・立替を記録したときにパートナーへ届く通知が「ご馳走してくれた」になっていた不具合を直し、「立て替えたよ」と正しく伝わるようにしました
・項目名が空のまま保存しようとすると失敗していたのを、その場でお知らせして入力欄に戻るようにしました
・精算が済んだメンバーを削除できないことがあった不具合を直しました
・立替で記録したときも「はじめての記録」などの節目のお知らせが届くようにしました