# Pickpie vs 캐츠비(Katsby)

The clearest difference is in-app purchases: Pickpie at none against 캐츠비(Katsby)'s 6. Pickpie also leads on ads (none vs shown) and iOS requirement (15.1 vs 17.0). 캐츠비(Katsby)'s advantage is update cadence (every 5 days vs monthly). On price and device support there is nothing between them.

Both are free to download. 캐츠비(Katsby) sells 6 one-off in-app purchases. Pickpie asks for nothing beyond the download.

Pickpie ships an update monthly, 캐츠비(Katsby) every 5 days. The most recent releases landed on September 23, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Pickpie | 캐츠비(Katsby) |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/katsby/id6740863943/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Every 5 days** |
| Monetization | — | Free with in-app purchases |
| Size | 54 MB | 135 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [오아시스비즈니스](https://appshunter.io/developer/1525365285) | [KIRA & Company Inc.](https://appshunter.io/developer/1789524995) |

## What reviewers say

### Pickpie

[App page](https://appshunter.io/ios/app/pickpie/id6447414353)

**Features:** macOS Compatibility

**In-app purchases:** none


### 캐츠비(Katsby)

[App page](https://appshunter.io/ios/app/katsby/id6740863943)

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:** Vision Pro support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 20 스파크 | $0.49 | one-time |
| 20 스파크 | $0.99 | one-time |
| 30 스파크 | $1.99 | one-time |
| 50 스파크 | $1.99 | one-time |
| 100 스파크 | $2.99 | one-time |
| 200 스파크 | $5.99 | one-time |


## Frequently asked questions

### Is Pickpie free?

Pickpie is free to download, with no in-app purchases.

### Is 캐츠비(Katsby) free?

캐츠비(Katsby) is free to download, with in-app purchases available.

### Do Pickpie or 캐츠비(Katsby) have ads?

캐츠비(Katsby) shows ads; Pickpie does not.

### Which is updated more often, Pickpie or 캐츠비(Katsby)?

Pickpie ships an update monthly, and 캐츠비(Katsby) every 5 days. Most recently, Pickpie was updated on September 23, 2026 and 캐츠비(Katsby) on September 18, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*