# 오운완 vs Interval Timer

The clearest difference is ads: 오운완 at none against Interval Timer's shown. 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.

오운완 ships an update every 6 days, Interval Timer every 4 days. The most recent releases landed on September 15, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | 오운완 | Interval Timer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 6 days | **Every 4 days** |
| Size | 17 MB | 23 MB |
| Requires iOS | **12.4** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [insik nam](https://appshunter.io/developer/1665531007) | [HeungYeol Kim](https://appshunter.io/developer/1878087341) |

## What reviewers say

### 오운완

[App page](https://appshunter.io/ios/app/id1665531005)

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

**In-app purchases:** none


### Interval Timer

[App page](https://appshunter.io/ios/app/interval-timer-tabata-hiit/id6763705210)

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

**In-app purchases:** none


## Frequently asked questions

### Is 오운완 free?

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

### Is Interval Timer free?

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

### Do 오운완 or Interval Timer have ads?

Interval Timer shows ads; 오운완 does not.

### Which is updated more often, 오운완 or Interval Timer?

오운완 ships an update every 6 days, and Interval Timer every 4 days. Most recently, 오운완 was updated on September 15, 2026 and Interval Timer on September 18, 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.*