# 시급계산기 vs 온시프트

The clearest difference is ads: 온시프트 at none against 시급계산기's shown. 온시프트 also leads on update cadence (every 5 days vs every 3 months). 시급계산기's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 26.5). On price and in-app purchases there is nothing between them.

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

시급계산기 ships an update every 3 months, 온시프트 every 5 days. The most recent releases landed on October 28, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | 시급계산기 | 온시프트 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Every 5 days** |
| Size | 38 MB | 2 MB |
| Requires iOS | **13.0** | 26.5 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Seulki Eom](https://appshunter.io/developer/1718927408) | [inchul baek](https://appshunter.io/developer/6793949558) |

## What reviewers say

### 시급계산기

[App page](https://appshunter.io/ios/app/id6477344197)

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

**In-app purchases:** none


### 온시프트

[App page](https://appshunter.io/ios/app/id6793949555)

**In-app purchases:** none


## Frequently asked questions

### Is 시급계산기 free?

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

### Is 온시프트 free?

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

### Do 시급계산기 or 온시프트 have ads?

시급계산기 shows ads; 온시프트 does not.

### Which is updated more often, 시급계산기 or 온시프트?

시급계산기 ships an update every 3 months, and 온시프트 every 5 days. Most recently, 시급계산기 was updated on October 28, 2026 and 온시프트 on October 31, 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.*