404 MONEY
把找不到的錢，找回來給你 Find the money you couldn’t see
回饋怎麼算、卡怎麼挑、錢散落在哪——先看清楚，再決定下一步。 How rewards add up, which card to use, where cash sits — see it clearly, then decide.
你會用到的 What you’ll use
回饋、卡片、資產、固定開支與社群規則——少漏賺一點。 Rewards, cards, assets, fixed expenses, and community rules.
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每筆消費 回饋看得見See rewards on every spend
記帳當下，掌握預估回贈——花多少、刷哪張，數字跟銀行規則對齊。Estimate rewards as you log spends — amount, card, and bank rules aligned.
為什麼可信 Why it’s trustworthy
FinTech 工具最怕資料外流。404 的記帳明細預設留在你的手機；不上傳完整帳本、不要求註冊帳號。 FinTech tools shouldn’t leak your ledger. 404 keeps expense data on your phone by default — no full-ledger upload, no required account.
聯絡我們 Contact
有問題、審核或隱私相關，請來信： Questions, review, or privacy requests:
- 聯絡 Support [email protected]
- 訂閱／付款 Billing [email protected]
- Instagram @404money.tw
- Threads @404money.tw
開發者：Edwin Yue Developer: Edwin Yue