# 점선면 (PLP) vs 챌린저스

The clearest difference is iOS requirement: 점선면 (PLP) at 9.0 against 챌린저스's 15.0. 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.

## The numbers

| Metric | 점선면 (PLP) | 챌린저스 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id6791399202/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 2 days |
| Monetization | — | Free |
| Size | 58 MB | 157 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 9+ |
| Developer | [Sunghyun Yoo](https://appshunter.io/developer/1556278446) | [Aidu](https://appshunter.io/developer/1850595390) |

## What reviewers say

### 점선면 (PLP)

[App page](https://appshunter.io/ios/app/plp/id1585635701)

**In-app purchases:** none


### 챌린저스

[App page](https://appshunter.io/ios/app/id6791399202)

Manage all aspects of your academic life, from assignments and tests to reviewing mistakes. This smart learning app helps students stay organized and track their progress effectively. Receive timely notifications for important updates and deadlines.

**Highlights:** Assignment management with deadline reminders, In-app problem solving with auto-save, Take tests and quizzes with instant results, Automatic incorrect answer notebook, Learning progress reports, Push notifications for updates

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

**In-app purchases:** none


## Frequently asked questions

### Is 점선면 (PLP) free?

점선면 (PLP) is free to download, with no in-app purchases.

### Is 챌린저스 free?

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

### Do 점선면 (PLP) or 챌린저스 have ads?

Neither 점선면 (PLP) nor 챌린저스 shows ads.

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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.*