캐츠비(Katsby) vs Wolkee
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- Daily 3-minute quizzes
- Expert-designed curriculum
- Gamified learning experience
- Earn redeemable gems
- Learn basic to advanced investing
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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.
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
Verdict
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
Both are free to download. 캐츠비(Katsby) sells 6 one-off in-app purchases. Wolkee asks for nothing beyond the download.
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.
| Parameter | 캐츠비(Katsby) | Wolkee |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 5 days — better | Every 2 months |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone | iPhone, iPod — better |
| Requires iOS | 17.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 143 MB | 45 MB |
| Age rating | 4+ | 4+ |
| Developer | KIRA & Company Inc. | 11monday |
In-app purchases
캐츠비(Katsby)
- 20 스파크$0.49
- 20 스파크$0.99
- 30 스파크$1.99
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- 50 스파크$1.99
- 100 스파크$2.99
- 200 스파크$5.99
Wolkee
No in-app purchases









