# 한국ITS학회 vs 한국세무사회(CTA)

The clearest difference is update cadence: 한국세무사회(CTA) at every 6 days against 한국ITS학회's fortnightly. 한국ITS학회's advantage is iOS requirement (11.0 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.

한국ITS학회 ships an update fortnightly, 한국세무사회(CTA) every 6 days. The most recent releases landed on October 3, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | 한국ITS학회 | 한국세무사회(CTA) |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 6 days** |
| Size | 57 MB | 69 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Jincheol Seo](https://appshunter.io/developer/590612971) | [한국세무사회전산법인](https://appshunter.io/developer/1770920965) |

## What reviewers say

### 한국ITS학회

[App page](https://appshunter.io/ios/app/its/id1351202884)

**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 한국ITS학회 free?

한국ITS학회 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 한국ITS학회 or 한국세무사회(CTA) have ads?

Neither 한국ITS학회 nor 한국세무사회(CTA) shows ads.

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

한국ITS학회 ships an update fortnightly, and 한국세무사회(CTA) every 6 days. Most recently, 한국ITS학회 was updated on October 3, 2026 and 한국세무사회(CTA) on October 8, 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.*