App info
- Installs
- 1,000+
- Category
- Finance
- Content rating
- Everyone
- Version
- 1.1.8
- Last updated
- 7 Oct 2026
- In-app purchases
- Yes
- Contains ads
- No
- In-app price range
- $1.89 - $9.49 per item
- Promo video
- No
- Requires Android
- 8.0
Screenshots
Rankings
Where this app stands in Taiwan, updated 10 Oct 2026
Top free · Finance
#91 ▼4
Top grossing
Not in this chart today
Top paid
Not in this chart today
- Top free · Finance
Show as table
| Date | Free |
|---|---|
| 10 Oct 2026 | #91 |
| 9 Oct 2026 | #87 |
| 8 Oct 2026 | #73 |
Top 10 countries
Best rank in each country today. Click a country to see its graph.
What's newin version 1.1.8
新功能 • 住戶大會大改版:動態像 IG 一樣好滑,簿友限定貼文的回覆還能附照片 • 下個月配糧草稿的可分配預算可以自己改 • 探險貓窩:開團的人可以換旅程主幣 修正 • 配糧卡在守財貓下限時,會直接告訴你差多少、怎麼解 • 健檢頁偶爾讀不到時,重試就能整頁恢復 • 網路不穩送出失敗,會自動再試一次 • 旅程天數改用日曆日計算,人在國外也不會差一天 • 拒絕通知後,時間膠囊不會再一直跳出來問 優化 • 提醒通知的語氣更溫和 • 旅途中快速記帳,金額直接用計算機算 • 自己的寵物貓頭像和名字,在探險貓窩也看得到
About this app
I've read tons of financial management guides, but at the end of the month I'm still wondering, "Huh? Where's my money?" I understand the basics, but the hard part is putting them into practice. That's why we've got a bunch of cats to help you manage your money at the beginning of the month. Set aside funds for fixed expenses, track your savings progress, and spend according to your plan.
Read full description
Still broke at the end of the month? Spending ages keeping track of your expenses only proves you're broke. The Cat Can Book does it differently: Plan where your money goes before you even spend it. A to-do list organizes your tasks; the Cat Can Book organizes your money. 【Not a budget, but a to-do list for your money】 A budget only tells you "how much you can spend at most." The Cat Can Book, however, lists rent, meals, transportation, pets, entertainment, and savings goals, item by item, into a monthly to-do list. Each expense is like checking off an item: how much is left, what's unchecked, and what hasn't been planned – all clearly displayed. Money on the plan is spent with a clear conscience; money not on the plan won't slip away unnoticed. 【Just three things to do each month】 1|At the beginning of the month, allocate your money. Hold a "food distribution ceremony" and divide the money you can use this month among the eight cats in your apartment. First, prioritize essential expenses, then set aside your spending goals. The remaining amount is your safe spending limit. Those with a "J" (Judges/Jenches) bias should plan their entire month in one go; those with a "P" (Persons/Persons) bias should prioritize essential expenses first, and add the rest on the weekend. You don't need to calculate down to the last penny; just have a plan to follow and be able to modify it at any time. 2 | For everyday spending, just follow the plan and record it with a simple chat. Take a picture of a receipt, or directly tell the AI assistant "Xiao Qiu": ・Lunch lunch 120 ・Buy some canned food for your pet 980 ・MRT top-up 500 ・Hot pot with friends 720 Xiao Qiu understands human speech and will automatically record the amounts, categorize them, and add them to your monthly plan. No need for scrolling menus or filling in boxes—no bookkeeping, just chat about expenses. Expenses within the plan will be automatically deducted from your corresponding limit; expenses not scheduled will be held by the AI assistant. Missing a few days doesn't matter; you can catch up later. The month will still be over. 3 | End of Month, Take a Look Back Walk into the "Apartment Lobby" and let's review this month together: ・Which plans were completed, and which went over budget? ・Which money was ultimately unused? ・Where should you save more for next month, and where can you save less? After reviewing, we've also drafted your food allocation plan for next month: which cat should get more, and which can get less? Xiao Qiu offers suggestions, and you decide. What you see this month will become a more suitable allocation method for you next month. 【Eight Apartment Cats, Helping You Manage Every Dollar】 Have you heard of the "envelope financial management method"—dividing money into different envelopes? The Cat Can Book replaces the envelopes with eight cats, each cat managing a category of expenses: Indulging the cat with late-night snacks and small treats, pet fees for the cat's food and litter, giving the cats red envelopes and wedding invitations… You just need to know: Who's managing this money? How much food does it have left this month? 【The Money-Saving Cat: Save First, Spend Later】 Want to save money for a trip to Japan or an emergency fund? Set the amount and deadline and give it to the Money-Saving Cat. At the beginning of the month, it will set aside the amount needed for this month's savings, and with each save, you can watch the progress grow little by little. Money you haven't decided how to use yet can also be entrusted to it for now. Saving money is no longer a matter of "I'll think about it when there's something left at the end of the month"—after all, there usually isn't. 【The Ghost Cat: Catching Up Unplanned Expenses】 An extra bubble tea you accidentally ordered, a last-minute invitation to a gathering, a subscription you forgot to cancel… The Ghost Cat will record all the expenses that weren't included in your plans. Don't feel guilty, just see them. A weekly "Ghost Catching Party" will help you see if these expenses are occasional or if they actually happen every month; if the latter, it will officially schedule them for next month. 【Traveling Abroad?】 [Keep a Separate Travel Account] Open "Adventure Cat's Nest" to keep track of your travel expenses separately, without disrupting your daily budget: ・Can't understand receipts from Japanese drugstores? Take a picture, and it will automatically translate, convert to NTD, and categorize them. ・Even when traveling in a group, you can split the bill; everyone knows exactly what they paid for. ・Xiao Chiu becomes a local guide, helping you find restaurants and attractions in the local language. From pre-trip budget planning to every expense during the trip, everything is recorded in one travel account. [If you're like this, the Cat's Nest is perfect for you] ・Money disappears in just a few days. ・Try several budgeting apps, but give up after missing a few days. ・Want to save money, but don't want to live a miserable life. ・Love cats; you'd rather have a cat help you manage your wallet than cold, hard numbers. You don't need to be a financial expert or constantly working on spreadsheets. [Start for free, upgrade as needed] ・All features are free to use, and advanced features come with free credit. ・Use it a lot? Subscribe to PRO (Monthly/Yearly) to unlock more credit. ・Only use it occasionally? Just top up with "Meatball Spoon" every time. ・Subscriptions automatically renew and can be canceled at any time in "Settings". Earn your money at the beginning of the month, chat occasionally, and look back at the end of the month. Live each day according to your to-do list, and live the month according to your spending plan. Start a NYAKEI Cat Can Book tonight—plan your money first, then spend it with peace of mind. Terms of Service EULA: https://nyakei.com/terms/ Privacy Policy: https://nyakei.com/privacy/