# 리더스 스터디(Leaders Study) vs 샘푸딩

The clearest difference is update cadence: 샘푸딩 at monthly against 리더스 스터디(Leaders Study)'s every 3 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

리더스 스터디(Leaders Study) ships an update every 3 months, 샘푸딩 monthly. The most recent releases landed on October 25, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | 리더스 스터디(Leaders Study) | 샘푸딩 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Monthly** |
| Size | 134 MB | 27 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Tobesmart,inc](https://appshunter.io/developer/1449538915) | [(주)금성출판사](https://appshunter.io/developer/1644058436) |

## What reviewers say

### 리더스 스터디(Leaders Study)

[App page](https://appshunter.io/ios/app/leaders-study/id1479362963)

**In-app purchases:** none


### 샘푸딩

[App page](https://appshunter.io/ios/app/id6443553429)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is 리더스 스터디(Leaders Study) free?

리더스 스터디(Leaders Study) is free to download, with no in-app purchases.

### Is 샘푸딩 free?

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

### Do 리더스 스터디(Leaders Study) or 샘푸딩 have ads?

Neither 리더스 스터디(Leaders Study) nor 샘푸딩 shows ads.

### Which is updated more often, 리더스 스터디(Leaders Study) or 샘푸딩?

리더스 스터디(Leaders Study) ships an update every 3 months, and 샘푸딩 monthly. Most recently, 리더스 스터디(Leaders Study) was updated on October 25, 2026 and 샘푸딩 on October 8, 2026.

---

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