# 오운완 vs 한국세무사회(CTA)

The clearest difference is update cadence: 한국세무사회(CTA) at every 5 days against 오운완's monthly. 한국세무사회(CTA) also leads on iOS requirement (13.0 vs 15.0). On price, ads, 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 monthly, 한국세무사회(CTA) every 5 days. The most recent releases landed on September 15, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | 오운완 | 한국세무사회(CTA) |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 5 days** |
| Size | 66 MB | 67 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [SIWAN KIM](https://appshunter.io/developer/1646399417) | [한국세무사회전산법인](https://appshunter.io/developer/1770920965) |

## What reviewers say

### 오운완

[App page](https://appshunter.io/ios/app/id6443483274)

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

**In-app purchases:** none


### 한국세무사회(CTA)

[App page](https://appshunter.io/ios/app/cta/id6745805301)

**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 한국세무사회(CTA) free?

한국세무사회(CTA) is free to download, with no in-app purchases.

### Do 오운완 or 한국세무사회(CTA) have ads?

Neither 오운완 nor 한국세무사회(CTA) shows ads.

### Which is updated more often, 오운완 or 한국세무사회(CTA)?

오운완 ships an update monthly, and 한국세무사회(CTA) every 5 days. Most recently, 오운완 was updated on September 15, 2026 and 한국세무사회(CTA) on September 22, 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.*