# 리틀버핏 vs 캐스터

The clearest difference is in-app purchases: 캐스터 at none against 리틀버핏's 10. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. 리틀버핏 sells 10 one-off in-app purchases. 캐스터 asks for nothing beyond the download.

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on October 14, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | 리틀버핏 | 캐스터 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | Monthly |
| Monetization | Free with in-app purchases | — |
| Size | 41 MB | 61 MB |
| Requires iOS | 15.1 | **14.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [FractalFn Inc.](https://appshunter.io/developer/1728813115) | [FINE AI Inc.](https://appshunter.io/developer/1798644213) |

## What reviewers say

### 리틀버핏

[App page](https://appshunter.io/ios/app/id6477274306)

Track daily stock performance, subscribe to expert portfolios, and compete in monthly investment tournaments. Access curated stock news and potentially earn by becoming a creator. Designed for accessible and profitable investing.

**Highlights:** Real-time profit and loss tracking, Portfolio subscription from experts, Become a creator and earn revenue, Monthly stock investment tournaments, Curated stock news and newsletters

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 구독료 7,000원 | $3.99 | one-time |
| 구독료 8,000원 | $4.99 | one-time |
| 구독료 20,000원 | $11.99 | one-time |
| 구독료 30,000원 | $19.99 | one-time |
| 구독료 40,000원 | $24.99 | one-time |
| 구독료 50,000원 | $29.99 | one-time |
| 구독료 70,000원 | $39.99 | one-time |
| 구독료 60,000원 | $39.99 | one-time |
| 구독료 80,000원 | $49.99 | one-time |
| 구독료 90,000원 | $59.99 | one-time |


### 캐스터

[App page](https://appshunter.io/ios/app/id6745006107)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is 리틀버핏 free?

리틀버핏 is free to download, with in-app purchases available.

### Is 캐스터 free?

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

### Do 리틀버핏 or 캐스터 have ads?

Neither 리틀버핏 nor 캐스터 shows ads.

### Which is updated more often, 리틀버핏 or 캐스터?

리틀버핏 ships an update monthly, and 캐스터 monthly. Most recently, 리틀버핏 was updated on October 14, 2026 and 캐스터 on October 10, 2026.

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