# CAL20000 vs 현대사주 lite

The clearest difference is review sentiment: CAL20000 at 100% against 현대사주 lite's 38%. CAL20000 also leads on rating (5.0 vs 3.2) and monetization model (free vs free with in-app purchases). 현대사주 lite's advantage is update cadence (every 3 weeks vs every 22 months) and ratings volume (6 vs 1). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. CAL20000 sells 2 one-off in-app purchases and 현대사주 lite sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

CAL20000 holds the better App Store score, 5.0 against 3.2. That said, the two scores are not equally well evidenced: 현대사주 lite has 6 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 100% of CAL20000's written reviews are positive against 38% of 현대사주 lite's.

CAL20000 ships an update every 22 months, 현대사주 lite every 3 weeks. The most recent releases landed on October 4, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | CAL20000 | 현대사주 lite |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/cal20000/id462638410/reviews)** | [3.2 (6 ratings)](https://appshunter.io/ios/app/lite/id1357622308/reviews) |
| Number of ratings | 1 | **6** |
| Positive reviews | **100.0% of reviews** | 37.5% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 22 months | **Every 3 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 12 MB | 46 MB |
| Requires iOS | **10.3** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [YOUNGCHANG KOH](https://appshunter.io/developer/462580655) | [Jongsoo Choi](https://appshunter.io/developer/1135330177) |

## What reviewers say

### CAL20000

[App page](https://appshunter.io/ios/app/cal20000/id462638410)

This app provides a detailed calendar with accurate sun and moon positions, lunar phases, and astronomical events. It includes traditional calendars like sexagenary cycles and 24 solar terms, along with celestial maps and astrological information. The app covers a vast year range and offers detailed moon orbit data.

**Highlights:** Accurate sun and moon position calculations, Lunar phase and eclipse tracking, Sexagenary day unit and 28 mansions data, 24 solar terms and new/full moon times, Kusung and KiMoon calendar information, Moon orbit and distance data, Heliocentric planet position map

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 week limited version | $0.99 | one-time |
| 유료버전 | $99.99 | one-time |


### 현대사주 lite

[App page](https://appshunter.io/ios/app/lite/id1357622308)

This app offers a modern approach to 사주 (Saju) readings, suitable for both beginners and experts. It provides detailed analysis of various Saju elements and principles in an intuitive and accessible format. Learn to understand and interpret Saju with clear explanations and practical insights.

**Highlights:** Modern Saju interpretation, Detailed analysis of Saju elements, Intuitive and accessible interface, Easy-to-understand principles, Suitable for beginners and experts, Continuous upgrades planned

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 프로 버전 업그레이드 | $6.99 | one-time |


## Frequently asked questions

### Is CAL20000 free?

CAL20000 is free to download, with in-app purchases available.

### Is 현대사주 lite free?

현대사주 lite is free to download, with in-app purchases available.

### Which has better reviews, CAL20000 or 현대사주 lite?

CAL20000 is rated higher. CAL20000 averages 5.0 out of 5 from 1 ratings, while 현대사주 lite averages 3.2 from 6 ratings.

### Do CAL20000 or 현대사주 lite have ads?

Neither CAL20000 nor 현대사주 lite shows ads.

### Which is updated more often, CAL20000 or 현대사주 lite?

CAL20000 ships an update every 22 months, and 현대사주 lite every 3 weeks. Most recently, CAL20000 was updated on October 4, 2026 and 현대사주 lite on October 15, 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.*