Comparison

DueCat vs 時光帳本

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

DueCat

This app helps you manage your recurring bills and subscriptions by providing a clear overview of upcoming payments. Understand your spending habits with visual dashboards and get timely reminders to avoid missed renewals.

Highlights
  • Subscription and bill tracking
  • Upcoming payment dashboard
  • Monthly budget setting
  • Spending trend analysis
  • Renewal reminders
  • Custom organization
  • iCloud sync
Features
Read full description

Know what’s due before it’s charged. DueCat brings subscriptions and one-time bills together in a calm, visual dashboard. See upcoming payments at a glance, browse charges by date, and understand where your money is going. STAY AHEAD OF EVERY PAYMENT • Set a monthly budget and see what’s spent, still due, and remaining after this month’s bills • Track recurring subscriptions and one-time bills • View upcoming charges on a monthly calendar • See monthly averages, due totals, and payment dates • Pause or cancel tracking while keeping your records UNDERSTAND YOUR SPENDING • Review scheduled spending by month and year • Explore trends and category breakdowns • Identify subscriptions worth reviewing • Watch price changes get logged automatically the moment they happen. MAKE DUECAT YOURS • Organise subscriptions with lists and categories • Choose from a collection of built-in backgrounds • Add custom background photos with DueCat Pro • Keep your data in sync with iCloud NEVER MISS A RENEWAL • Set renewal reminders • Choose your preferred reminder time • Check upcoming payments from Home Screen widgets Start free with up to five subscriptions and iCloud sync. Unlock DueCat Pro with a one-time lifetime purchase for unlimited subscriptions, analytics, reminders, custom organisation, custom backgrounds, and widgets. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula

About

時光帳本

Features
Read full description

時光帳本是一款為 iPhone 與 iPhone Duo 設計的個人與共同記帳 App,幫你掌握資產、負債與每天的收支。 每一段生活,都有一本 • 多帳本分開管理日常、旅行與計畫,各帳本的帳戶、分類、收支與統計獨立 • 96 款原創封面,也能選擇自己的照片,移動與縮放裁切 • 開場封面與內頁背景分開設定,主題圖片直接展開供你選擇 • 驗證解鎖後直接進入帳本;明細可左右翻頁查看日期 • 共同聊天室可討論帳目、查看共同設定與帳目變更,並以名字與色點辨識記帳者 iPhone Duo,展開你的帳本 • 支援合起、半開與攤開版面,直向與橫向皆可使用 • 側邊功能列與雙頁配置,讓畫面隨使用方式調整 共同帳本,一起記生活 • 邀請親友加入指定帳本,共同新增、修改及刪除帳內資料 • 新增共同帳本時可直接「儲存並邀請」,確認分享範圍後透過 iCloud 分享 • 其他私人帳本不會帶入;共同帳本名稱、帳戶、分類與共同設定會同步給成員 • 個人檔案可設定名字與頭像,讓共同帳本成員辨識你 • 帳本封面、內頁照片與背景各自設定;替成員設定的本機暱稱只影響自己的顯示與通知 • 擁有者可管理及移除成員;已保存的副本無法收回 • App 開啟且解鎖時每 3 秒檢查共同帳本更新,並支援變更通知 • 通知詳細內容可自行開啟,顯示記帳者、類別、帳戶及金額;送達時間受系統與網路影響 • 共同帳本仍為連線測試功能,跨帳號通知與備份還原待完整實測,請先使用虛構資料 Apple Watch,抬手記一筆 • 選擇一個私人帳本,在手錶輸入金額、選擇帳戶與類別並確認 • 可加入支援錶面的快速記帳入口 • 離線紀錄先存在手錶,手機確認收存後才顯示已同步 • 可自行開啟私人 iCloud 同步;手錶有網路時可上傳,手機 App 開啟時每 3 秒檢查 • 背景更新由系統安排,不保證三秒送達;跨裝置時效仍待完整實機驗證 • 只傳必要設定與手錶新增紀錄,不傳既有明細、餘額及照片;共同帳本尚不支援手錶記帳 快速記帳與歷史搜尋 • 支出、收入、帳戶轉帳、外幣與匯率換算 • 桌面小工具選擇帳戶、類別,輸入金額並確認記帳 • 搜尋所有歷史帳目;月曆、每日對比、分類圖表及結餘趨勢 • 信用卡額度、帳單日與還款日;還款記為轉帳,不重複計入支出 • 每月或每年固定花費,可逐項暫停;分開顯示本月待入帳與啟用項目合計 • 到期固定花費於 App 執行時建立紀錄,同一週期只記一次 • 僅提供帳務紀錄,不連接銀行、不執行實際付款 外觀、備份與資料保護 • 18 種雙色主題、深淺模式、多款 App 圖示與自訂類別圖案 • 設定採條列式入口,點入後調整細節 • 私人帳本備份與共同帳本個人備份分開管理,支援手動與前景自動 iCloud 備份 • 自動備份預設開啟,可自行關閉;既有關閉設定會保留 • 共同帳本還原為新的本機副本,不覆寫原共同帳本 • 手機備份還原、CSV 匯入匯出;私人備份衝突由你選擇,取代前保留復原副本 • Face ID 與密碼鎖;照片選取保留原操作頁面 • 刪除 App 前請完成備份,尚未分享且未備份的本機資料可能遺失 • 14 種介面語言;跨語言翻譯需 iOS 18 以上及 Apple 支援的語言資源 完整版方案與免費試用 月訂閱、年訂閱及終身買斷提供相同的完整功能。台灣方案為每月 NT$90、每年 NT$190,或一次付款 NT$490 終身買斷;實際價格與幣別以 Apple 顯示為準。 符合資格的新訂戶:免費試用 7 天,之後每年 NT$190,自動續訂,直到取消。七天免費試用僅適用年方案,需先透過 Apple 確認訂閱才開始;下載或開啟 App 不會自動建立訂閱。不符合試用資格者依 Apple 顯示的方案付款。 訂閱款項由 Apple 帳號收取;除非在目前期間結束前至少 24 小時取消,否則自動續訂。可在 App 的「管理訂閱」或 iPhone「設定 → Apple 帳號 → 訂閱項目」管理與取消。提供「恢復購買」入口。終身買斷無需續費;既有合法買斷及已兌換權益保留。 已啟用的舊版非續訂試用仍依原期限使用,不會自動轉成付費訂閱。訂閱或試用到期不刪除帳目與備份,仍可查看及匯出既有資料。 隱私權政策:https://glowing-bombolone-d0bc27.netlify.app/#privacy 使用條款:https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

DueCat4 screens
時光帳本4 screens

Verdict

The call

The clearest difference is update cadence: 時光帳本 at every 2 days against DueCat's every 5 days. 時光帳本 also leads on iOS requirement (17.0 vs 26.6). On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. DueCat sells 1 one-off in-app purchase and 時光帳本 sells 4 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

DueCat ships an update every 5 days, 時光帳本 every 2 days. The most recent releases landed on November 7, 2026 and November 10, 2026 respectively.

Scorecard2 real differences · 8 level
DueCat versus 時光帳本: the parameters behind the verdict, then further details
ParameterDueCat時光帳本
PriceFreeFree
Rating5.0 (4 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings4 — better—
Update frequencyEvery 5 daysEvery 2 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFreemium—
DevicesiPhoneiPhone, Apple Watch — better
Requires iOS26.617.0 — better
Further details — not scored
Size77 MB361 MB
Age rating4+4+
DeveloperOoi Way MinWEI CHENG YEH

In-app purchases

1 purchases

DueCat

One-time1
  • DueCat Pro - Lifetime$7.99
4 purchases

時光帳本

Subscriptions2
  • 時光帳本月訂閱$0.991 Month
  • 時光帳本年訂閱7 Days trial$5.991 Year
One-time2
  • 7-day TrialFree
  • 時光帳本完整版$14.99

Questions

Is DueCat free?
DueCat is free to download, with in-app purchases available.
Is 時光帳本 free?
時光帳本 is free to download, with in-app purchases available.
Do DueCat or 時光帳本 have ads?
Neither DueCat nor 時光帳本 shows ads.
Which is updated more often, DueCat or 時光帳本?
DueCat ships an update every 5 days, and 時光帳本 every 2 days. Most recently, DueCat was updated on November 7, 2026 and 時光帳本 on November 10, 2026.

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