# 시스클라인 vs Posti

The clearest difference is in-app purchases: 시스클라인 at none against Posti's 1. 시스클라인 also leads on device support (3 vs 1) and iOS requirement (11.0 vs 18.6). On price and ads there is nothing between them.

Both are free to download. Posti sells 1 in-app purchase, starting at $0.49 per month. 시스클라인 asks for nothing beyond the download.

## The numbers

| Metric | 시스클라인 | Posti |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/id1513508519/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Size | 40 MB | 2 MB |
| Requires iOS | **11.0** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [ezVille](https://appshunter.io/developer/367724423) | [SeongHak Song](https://appshunter.io/developer/6784156703) |

## What reviewers say

### 시스클라인

[App page](https://appshunter.io/ios/app/id1513508519)

**Features:** macOS Compatibility

**In-app purchases:** none


### Posti

[App page](https://appshunter.io/ios/app/posti-package-tracker/id6804367258)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Posti Pro | $0.49 | per month |


## Frequently asked questions

### Is 시스클라인 free?

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

### Is Posti free?

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

### Do 시스클라인 or Posti have ads?

Neither 시스클라인 nor Posti 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.*