# 스마트샘스쿨 vs PLanguage

The clearest difference is ads: PLanguage at none against 스마트샘스쿨's shown. PLanguage also leads on update cadence (every 2 weeks vs every 2 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

스마트샘스쿨 ships an update every 2 months, PLanguage every 2 weeks. The most recent releases landed on September 30, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | 스마트샘스쿨 | PLanguage |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Size | 11 MB | 2 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [EMCast Co., Ltd.](https://appshunter.io/developer/1198817554) | [Play Language 플랭귀지](https://appshunter.io/developer/1755358018) |

## What reviewers say

### 스마트샘스쿨

[App page](https://appshunter.io/ios/app/id1459485305)

**In-app purchases:** none


### PLanguage

[App page](https://appshunter.io/ios/app/planguage/id6803350821)

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

**In-app purchases:** none


## Frequently asked questions

### Is 스마트샘스쿨 free?

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

### Is PLanguage free?

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

### Do 스마트샘스쿨 or PLanguage have ads?

스마트샘스쿨 shows ads; PLanguage does not.

### Which is updated more often, 스마트샘스쿨 or PLanguage?

스마트샘스쿨 ships an update every 2 months, and PLanguage every 2 weeks. Most recently, 스마트샘스쿨 was updated on September 30, 2026 and PLanguage on October 11, 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.*