# 연말정산(2025년) vs Trinity Airways Authentication

The clearest difference is update cadence: 연말정산(2025년) at every 5 days against Trinity Airways Authentication's every 2 months. 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.

연말정산(2025년) ships an update every 5 days, Trinity Airways Authentication every 2 months. The most recent releases landed on July 14, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | 연말정산(2025년) | Trinity Airways Authentication |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 8.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 2 months |
| Monetization | Free | — |
| Size | 18 MB | 15 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [JUNG HOON KIM](https://appshunter.io/developer/1600197225) | [KOREA EXPERT INC.,](https://appshunter.io/developer/1161606505) |

## What reviewers say

### 연말정산(2025년)

[App page](https://appshunter.io/ios/app/2025/id1600197223)

This app simplifies year-end tax settlements for "월급날" customers directly on mobile. Upload supporting documents via photo or file, and instantly see your estimated refund or amount due. Get help from professional consultants for any questions.

**Highlights:** Mobile year-end tax settlement, Upload supporting documents (photo/file), View estimated refund/amount due, Consult with experts, Access required and optional permissions

**Features:** macOS Compatibility

**In-app purchases:** none


### Trinity Airways Authentication

[App page](https://appshunter.io/ios/app/trinity-airways-authentication/id1617571232)

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

**In-app purchases:** none


## Frequently asked questions

### Is 연말정산(2025년) free?

연말정산(2025년) is free to download, with no in-app purchases.

### Is Trinity Airways Authentication free?

Trinity Airways Authentication is free to download, with no in-app purchases.

### Do 연말정산(2025년) or Trinity Airways Authentication have ads?

Neither 연말정산(2025년) nor Trinity Airways Authentication shows ads.

### Which is updated more often, 연말정산(2025년) or Trinity Airways Authentication?

연말정산(2025년) ships an update every 5 days, and Trinity Airways Authentication every 2 months. Most recently, 연말정산(2025년) was updated on July 14, 2026 and Trinity Airways Authentication on September 9, 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.*