# 음력 양력 변환 vs 포스텔러 만세력

The clearest difference is review sentiment: 음력 양력 변환 at 95% against 포스텔러 만세력's 59%. 음력 양력 변환 also leads on in-app purchases (none vs 6) and iOS requirement (12.0 vs 15.0). 포스텔러 만세력's advantage is update cadence (every 6 weeks vs every 6 months). On price, ads and device support there is nothing between them.

Both are free to download. 포스텔러 만세력 sells 6 one-off in-app purchases. 음력 양력 변환 asks for nothing beyond the download.

음력 양력 변환 ships an update every 6 months, 포스텔러 만세력 every 6 weeks. The most recent releases landed on October 24, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | 음력 양력 변환 | 포스텔러 만세력 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (16 ratings)](https://appshunter.io/ios/app/id1287109005/reviews)** | — |
| Number of ratings | **16** | — |
| Positive reviews | **95.2% of reviews** | 58.6% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 6 months | **Every 6 weeks** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 14 MB | 94 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Kiyeon Cho](https://appshunter.io/developer/1239400890) | [UN7QI3 Inc.](https://appshunter.io/developer/1262949137) |

## What reviewers say

### 음력 양력 변환

[App page](https://appshunter.io/ios/app/id1287109005)

Easily convert between lunar and solar calendars with this app. It offers a Korean holiday calendar, zodiac signs, solar terms, and moon phases. Share conversion results and calendar images offline.

**Highlights:** Lunar to solar conversion, Solar to lunar conversion, Korean holiday calendar, Zodiac signs and solar terms, Moon phases, Offline functionality, Shareable results

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

**In-app purchases:** none


### 포스텔러 만세력

[App page](https://appshunter.io/ios/app/id6480584804)

This app offers a comprehensive tool for exploring the wisdom of traditional East Asian astrology. It provides intuitive charts and explanations to help beginners and experts alike understand complex astrological concepts. Access personalized readings and connect with professional consultants for deeper insights.

**Highlights:** Intuitive charts and diagrams, Bilingual support (Korean/Chinese characters), Simplified terminology explanations, Personalized astrological readings, Support for professional astrological theories, Flexible time and location adjustments, Expert consultation service integration

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 복채 15개 | $0.99 | one-time |
| 복채 39개 | $2.99 | one-time |
| 복채 64개 | $4.99 | one-time |
| 복채 81개 | $6.99 | one-time |
| 복채 249개 | $19.99 | one-time |
| 복채 421개 | $34.99 | one-time |


## Frequently asked questions

### Is 음력 양력 변환 free?

음력 양력 변환 is free to download, with no in-app purchases.

### Is 포스텔러 만세력 free?

포스텔러 만세력 is free to download, with in-app purchases available.

### Do 음력 양력 변환 or 포스텔러 만세력 have ads?

Both 음력 양력 변환 and 포스텔러 만세력 show ads.

### Which is updated more often, 음력 양력 변환 or 포스텔러 만세력?

음력 양력 변환 ships an update every 6 months, and 포스텔러 만세력 every 6 weeks. Most recently, 음력 양력 변환 was updated on October 24, 2026 and 포스텔러 만세력 on October 27, 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.*