# 51黄历 vs 秒开日历算命

51黄历 and 秒开日历算命 are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

51黄历 ships an update fortnightly, 秒开日历算命 every 2 weeks. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | 51黄历 | 秒开日历算命 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/51-3app/id1457144103/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Fortnightly | **Every 2 weeks** |
| Monetization | Ad-supported | — |
| Size | 208 MB | 27 MB |
| Requires iOS | **10.0** | 11.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [小婷 钟](https://appshunter.io/developer/1487006779) | [长鸿 李](https://appshunter.io/developer/1559413185) |

## What reviewers say

### 51黄历

[App page](https://appshunter.io/ios/app/51-3app/id1457144103)

This professional calendar app offers a comprehensive suite of tools for users seeking traditional Chinese almanac information. It includes features for selecting auspicious dates, checking daily fortunes, converting between Gregorian and Lunar calendars, and exploring historical events.

**Highlights:** Auspicious date selection, Lunar and Gregorian calendar conversion, Daily fortune and auspicious direction finder, Historical events timeline, Zodiac and horoscope readings, Feng Shui and divination tools

**Features:** macOS Compatibility

**In-app purchases:** none


### 秒开日历算命

[App page](https://appshunter.io/ios/app/id1621809105)

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

**In-app purchases:** none


## Frequently asked questions

### Is 51黄历 free?

51黄历 is free to download, with no in-app purchases.

### Is 秒开日历算命 free?

秒开日历算命 is free to download, with no in-app purchases.

### Do 51黄历 or 秒开日历算命 have ads?

Both 51黄历 and 秒开日历算命 show ads.

### Which is updated more often, 51黄历 or 秒开日历算命?

51黄历 ships an update fortnightly, and 秒开日历算命 every 2 weeks. Most recently, 51黄历 was updated on November 2, 2026 and 秒开日历算命 on November 3, 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.*