# 서울시 세금납부 vs CapAdv

The clearest difference is rating: CapAdv at 5.0 against 서울시 세금납부's 4.4. 서울시 세금납부's advantage is iOS requirement (12.0 vs 15.5). On price, ratings volume, update cadence and ads there is nothing between them.

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

CapAdv holds the better App Store score, 5.0 against 4.4. Both are backed by a comparable volume of ratings — 5 and 5 respectively.

서울시 세금납부 ships an update every 3 months, CapAdv every 2 months. The most recent releases landed on September 25, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | 서울시 세금납부 | CapAdv |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (5 ratings)](https://appshunter.io/ios/app/stax/id1445541058/reviews) | **[5.0 (5 ratings)](https://appshunter.io/ios/app/capadv/id1530597860/reviews)** |
| Number of ratings | 5 | 5 |
| Positive reviews | 24.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 43 MB | 141 MB |
| Requires iOS | **12.0** | 15.5 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [SHINHAN BANK](https://appshunter.io/developer/357484935) | [Capital Advisors Wealth Management, LLC](https://appshunter.io/developer/1530597862) |

## What reviewers say

### 서울시 세금납부

[App page](https://appshunter.io/ios/app/stax/id1445541058)

Pay Seoul city taxes and fees easily. Supports various payment methods including bank transfers and credit cards. Offers a mileage service for rewards and multiple login options for convenience.

**Highlights:** Pay local taxes and fees, Pay for others without login, Multiple payment methods, Mileage rewards program, Biometric and certificate login, Push notifications for payments

**In-app purchases:** none


### CapAdv

[App page](https://appshunter.io/ios/app/capadv/id1530597860)

Access your investment portfolio data through a streamlined and intuitive mobile interface. This application is exclusively for clients of the firm.

**Highlights:** Portfolio data access, Simple interface, Elegant design, Client-exclusive access

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

**In-app purchases:** none


## Frequently asked questions

### Is 서울시 세금납부 free?

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

### Is CapAdv free?

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

### Which has better reviews, 서울시 세금납부 or CapAdv?

CapAdv is rated higher. 서울시 세금납부 averages 4.4 out of 5 from 5 ratings, while CapAdv averages 5.0 from 5 ratings.

### Do 서울시 세금납부 or CapAdv have ads?

Neither 서울시 세금납부 nor CapAdv shows ads.

### Which is updated more often, 서울시 세금납부 or CapAdv?

서울시 세금납부 ships an update every 3 months, and CapAdv every 2 months. Most recently, 서울시 세금납부 was updated on September 25, 2026 and CapAdv 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.*