Comparison

캐츠비(Katsby) vs Wolkee

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

Head to head
About

캐츠비(Katsby)

Learn financial and investment knowledge through fun quizzes and expert-designed content. Earn redeemable gems for completing lessons and engaging with economic news. Start your journey to becoming a smart investor.

Highlights
  • Daily 3-minute quizzes
  • Expert-designed curriculum
  • Gamified learning experience
  • Earn redeemable gems
  • Learn basic to advanced investing
Features
Read full description

내가 왜 샀는지까지 아는 투자 정보 서비스 같은 종목을 보유해도, 투자한 이유는 모두 다릅니다. Katsby는 보유 종목뿐만 아니라 내 매수 이유를 기반으로 나에게 필요한 투자 정보를 찾아줍니다. 새로운 정보가 내 매수 이유에 어떤 영향을 주는지 확인하고 중요한 변화는 놓치지 않도록 알림으로 받아보세요. #1. 내 매수 이유 맞춤 정보 보유 종목과 매수 이유를 바탕으로 내 투자 판단과 관련 있는 정보를 선별합니다. #2. 내 투자에 미치는 영향까지 새로운 정보가 내 매수 이유에 긍정적인지, 부정적인지, 혹은 중립적인지 분석해 보여줍니다. #3. 중요한 변화는 놓치지 않게 알림도 내가 원하는 대로, 원하는 정보만 알림 범위를 커스터마이징해 받아보세요. 쏟아지는 투자 정보, 모두 찾아보지 마세요. Katsby와 함께 지금 내가 꼭 봐야 할 정보만 받아보세요.

About

Wolkee

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Wolkee turns your salary, extra income, and spending into work hours, so you can feel what your money is really worth. When money is just a number, it's hard to sense the weight of a purchase. Based on your income and work hours, Wolkee shows how many minutes of work today's spending costs — and how many days of unpaid work this month adds up to. • Turn any expense into work time • Track income and spending by day and month • English, 繁體中文, and 한국어 — with your own currency • Private by design: your data stays on your device, no sign-up required • Passcode-encrypted backup & restore

Screenshots

캐츠비(Katsby)4 screens
Wolkee4 screens

Verdict

The call

The clearest difference is in-app purchases: Wolkee at none against 캐츠비(Katsby)'s 6. Wolkee also leads on ads (none vs shown) and iOS requirement (15.0 vs 17.0). 캐츠비(Katsby)'s advantage is update cadence (every 5 days vs every 2 months). On price 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. 캐츠비(Katsby) sells 6 one-off in-app purchases. Wolkee asks for nothing beyond the download.

UpkeepUpdate frequency

캐츠비(Katsby) ships an update every 5 days, Wolkee every 2 months. The most recent releases landed on October 30, 2026 and October 10, 2026 respectively.

Scorecard4 real differences · 6 level
캐츠비(Katsby) versus Wolkee: the parameters behind the verdict, then further details
Parameter캐츠비(Katsby)Wolkee
PriceFreeFree
Rating5.0 (1 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 5 days — betterEvery 2 months
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhoneiPhone, iPod — better
Requires iOS17.015.0 — better
Further details — not scored
Size143 MB45 MB
Age rating4+4+
DeveloperKIRA & Company Inc.11monday

In-app purchases

6 purchases

캐츠비(Katsby)

One-time6
  • 20 스파크$0.49
  • 20 스파크$0.99
  • 30 스파크$1.99
Show 3 more
  • 50 스파크$1.99
  • 100 스파크$2.99
  • 200 스파크$5.99
None

Wolkee

No in-app purchases

Questions

Is 캐츠비(Katsby) free?
캐츠비(Katsby) is free to download, with in-app purchases available.
Is Wolkee free?
Wolkee is free to download, with no in-app purchases.
Do 캐츠비(Katsby) or Wolkee have ads?
캐츠비(Katsby) shows ads; Wolkee does not.
Which is updated more often, 캐츠비(Katsby) or Wolkee?
캐츠비(Katsby) ships an update every 5 days, and Wolkee every 2 months. Most recently, 캐츠비(Katsby) was updated on October 30, 2026 and Wolkee on October 10, 2026.

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