# 계단업 vs PLINNO

The clearest difference is ads: 계단업 at none against PLINNO's shown. 계단업 also leads on iOS requirement (13.0 vs 15.6). On price, update cadence, 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.

계단업 ships an update every 11 days, PLINNO every 3 weeks. The most recent releases landed on October 24, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | 계단업 | PLINNO |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 69.6% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 11 days** | Every 3 weeks |
| Size | 58 MB | 255 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [sangkoo Kang](https://appshunter.io/developer/1035571208) | [PlayG Inc.](https://appshunter.io/developer/6791523262) |

## What reviewers say

### 계단업

[App page](https://appshunter.io/ios/app/id1154029317)

**Features:** Vision Pro support

**In-app purchases:** none


### PLINNO

[App page](https://appshunter.io/ios/app/plinno/id6791523260)

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

**In-app purchases:** none


## Frequently asked questions

### Is 계단업 free?

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

### Is PLINNO free?

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

### Do 계단업 or PLINNO have ads?

PLINNO shows ads; 계단업 does not.

### Which is updated more often, 계단업 or PLINNO?

계단업 ships an update every 11 days, and PLINNO every 3 weeks. Most recently, 계단업 was updated on October 24, 2026 and PLINNO on October 29, 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.*