# Lịch Vạn Niên vs Fire Guard

Lịch Vạn Niên and Fire Guard 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.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on November 1, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Lịch Vạn Niên | Fire Guard |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (247 ratings)](https://appshunter.io/ios/app/lich-van-nien-lich-am/id877914778/reviews)** | — |
| Number of ratings | **247** | — |
| Positive reviews | 84.6% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free with in-app purchases | — |
| Size | 51 MB | 83 MB |
| Requires iOS | **15.6** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Hoan Ngo Quoc](https://appshunter.io/developer/855980202) | [Nguyen Minh Duc](https://appshunter.io/developer/6779044112) |

## What reviewers say

### Lịch Vạn Niên

[App page](https://appshunter.io/ios/app/lich-van-nien-lich-am/id877914778)

This app provides a comprehensive Vietnamese lunar calendar with daily and monthly views. It offers traditional cultural content, feng shui information, and useful daily life utilities. Easily check auspicious days, zodiac signs, and access a wealth of cultural and spiritual resources.

**Highlights:** Lunar and solar calendar lookup, Auspicious day and time selection, Traditional cultural content, Feng shui and zodiac information, Prayer and meditation tools, Daily utility features

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

**In-app purchases:** none

**What reviewers like**

- 👍 Very helpful app
- 👍 Useful for calendar conversions
- 👍 Simple, clear, and beautiful interface
- 👍 Small, compact, and convenient
- 👍 Good app

**What reviewers complain about**

- ⚠️ Too many ads
- ⚠️ Excessive advertisements
- ⚠️ Frequent ads interrupt usage

**Requested features**

- 💡 Add a function to jump to a specific day
- 💡 Option to choose nature scenery for background theme
- 💡 Improve the user interface


### Fire Guard

[App page](https://appshunter.io/ios/app/fire-guard/id6779700911)

**In-app purchases:** none


## Frequently asked questions

### Is Lịch Vạn Niên free?

Lịch Vạn Niên is free to download, with no in-app purchases.

### Is Fire Guard free?

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

### Do Lịch Vạn Niên or Fire Guard have ads?

Both Lịch Vạn Niên and Fire Guard show ads.

### Which is updated more often, Lịch Vạn Niên or Fire Guard?

Lịch Vạn Niên ships an update every 2 months, and Fire Guard every 2 months. Most recently, Lịch Vạn Niên was updated on November 1, 2026 and Fire Guard on October 28, 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.*