What it does
OsidOri helps couples in Japan manage spending and savings goals together on iOS and Android. Selected expenses can be shared while personal pages remain separate. The free plan allows five financial-institution connections, with paid individual or family Premium plans. Each person registers with an email address and password.
A partner may pay a utility bill from an individual account without making every purchase on that account a household expense. Keep that account on the personal page, use the allocation feature to share the household transaction, and mark 精算待ち (awaiting settlement) if it needs reimbursement.
Connect the two partners
Both people first install OsidOri and register with email and password. From the upper-left menu, open ペアリング設定 (pairing settings), choose パートナーを招待する (invite partner), and send the link through LINE or email. The partner opens that link after registering. Switch personal and family pages through the icons at the top of the menu.
Free and Premium
| Plan | Monthly price | Annual price | Who receives Premium |
|---|---|---|---|
| Free | ¥0 | ¥0 | Basic household use; five connections |
| Individual Premium | ¥480 | ¥4,800 | The purchaser |
| Family Premium | ¥880 | ¥8,800 | The purchaser and paired partner |
Prices are in Japanese yen and include tax. Premium removes the connection limit and adds custom categories, recurring entries and separate personal budgets. Free bank refreshes are limited to three on-demand updates per month; Premium allows unlimited updates.
Strengths
- Premium exports both monthly summaries and individual transactions as CSV.
- Premium's calendar can show personal and family income and expenses together.
Watch out for
- Unpairing permanently deletes the family page's data, although personal-page records remain.
Best for
- Japanese couples paying household costs from separate accounts
Sources
- OsidOri（オシドリ）| 夫婦で家計簿・貯金アプリ (Oct 25, 2026)
- OsidOri: Free use and Premium (Oct 27, 2026)
- OsidOri Premium plan prices (Oct 27, 2026)
- OsidOri Premium features (Oct 27, 2026)
- Registering for OsidOri (Oct 27, 2026)
- Inviting and pairing an OsidOri partner (Oct 27, 2026)
- OsidOri family and personal pages (Oct 27, 2026)
- Using OsidOri for different household arrangements (Oct 27, 2026)
- Unpairing an OsidOri partner (Oct 27, 2026)