# 점선면 (PLP) vs Abaco

The clearest difference is price: 점선면 (PLP) at Free against Abaco's $2.99. 점선면 (PLP) also leads on iOS requirement (9.0 vs 13.0). Abaco's advantage is device support (4 vs 2). On ads and in-app purchases there is nothing between them.

점선면 (PLP) is free to download; Abaco costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | 점선면 (PLP) | Abaco |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/abaco-flash-mental-math/id6753171585/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 5 days |
| Monetization | — | Paid |
| Size | 58 MB | 42 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Sunghyun Yoo](https://appshunter.io/developer/1556278446) | [Jiwon Park](https://appshunter.io/developer/1842841535) |

## What reviewers say

### 점선면 (PLP)

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

**In-app purchases:** none


### Abaco

[App page](https://appshunter.io/ios/app/abaco-flash-mental-math/id6753171585)

Enhance your calculation abilities with this mental math training app. It offers customizable practice modes for addition, subtraction, multiplication, and division, designed to improve concentration and cognitive skills. Suitable for students, teachers, and adults seeking brain training.

**Highlights:** Addition/Subtraction practice, Multiplication/Division practice, Adjustable difficulty, Customizable problem settings, Speed control, Multi-language support

**Features:** 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 Abaco free?

Abaco costs $2.99, with no in-app purchases.

### Do 점선면 (PLP) or Abaco have ads?

Neither 점선면 (PLP) nor Abaco 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.*