# 버틀러 vs 자영업자 세금 계산기

The clearest difference is update cadence: 자영업자 세금 계산기 at every 4 days against 버틀러's fortnightly. 자영업자 세금 계산기 also leads on iOS requirement (13.0 vs 15.1). 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.

버틀러 ships an update fortnightly, 자영업자 세금 계산기 every 4 days. The most recent releases landed on September 17, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | 버틀러 | 자영업자 세금 계산기 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id6479343003/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 4 days** |
| Monetization | Free | — |
| Size | 30 MB | 29 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [GrowingLab Inc.](https://appshunter.io/developer/1735646249) | [HeungYeol Kim](https://appshunter.io/developer/1878087341) |

## What reviewers say

### 버틀러

[App page](https://appshunter.io/ios/app/id6479343003)

This app provides investors with easy-to-understand key company data for corporate investments. It offers real-time updates on major disclosures, visualized financial analysis, and portfolio management tools. Learn how to effectively use the app and analyze companies through its magazine feature.

**Highlights:** Key disclosure news updates, Visualized corporate data analysis, Integrated investment portfolio management, Company investment magazine, Real-time disclosure alerts

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

**In-app purchases:** none


### 자영업자 세금 계산기

[App page](https://appshunter.io/ios/app/id6772521962)

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

**In-app purchases:** none


## Frequently asked questions

### Is 버틀러 free?

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

### Is 자영업자 세금 계산기 free?

자영업자 세금 계산기 is free to download, with no in-app purchases.

### Do 버틀러 or 자영업자 세금 계산기 have ads?

Neither 버틀러 nor 자영업자 세금 계산기 shows ads.

### Which is updated more often, 버틀러 or 자영업자 세금 계산기?

버틀러 ships an update fortnightly, and 자영업자 세금 계산기 every 4 days. Most recently, 버틀러 was updated on September 17, 2026 and 자영업자 세금 계산기 on October 13, 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.*