# Lịch Vạn Sự 2016 vs PMX

The clearest difference is ads: PMX at none against Lịch Vạn Sự 2016's shown. PMX also leads on update cadence (every 2 weeks vs every 116 months) and iOS requirement (12.0 vs 15.6). On price, 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.

Lịch Vạn Sự 2016 ships an update every 116 months, PMX every 2 weeks. The most recent releases landed on June 4, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Lịch Vạn Sự 2016 | PMX |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (9 ratings)](https://appshunter.io/ios/app/lich-van-su-2016/id1142658536/reviews)** | — |
| Number of ratings | **9** | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 116 months | **Every 2 weeks** |
| Monetization | Ad-supported | — |
| Size | 31 MB | 58 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Ha Lan](https://appshunter.io/developer/1041808546) | [DXG](https://appshunter.io/developer/1593849973) |

## What reviewers say

### Lịch Vạn Sự 2016

[App page](https://appshunter.io/ios/app/lich-van-su-2016/id1142658536)

Instantly convert between Gregorian and Vietnamese Lunar dates with an intuitive picker. Save important dates, track traditional events, and get daily lunar information like zodiac days and auspicious hours. Features a clean, modern layout designed for everyday convenience.

**Highlights:** Gregorian to Vietnamese Lunar date conversion, Monthly calendar view with highlighted lunar days, Save important dates and personal plans, Daily lunar information (zodiac, auspicious hours), Intuitive and user-friendly interface

**Features:** macOS Compatibility

**In-app purchases:** none


### PMX

[App page](https://appshunter.io/ios/app/pmx/id1610972768)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Lịch Vạn Sự 2016 free?

Lịch Vạn Sự 2016 is free to download, with no in-app purchases.

### Is PMX free?

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

### Do Lịch Vạn Sự 2016 or PMX have ads?

Lịch Vạn Sự 2016 shows ads; PMX does not.

### Which is updated more often, Lịch Vạn Sự 2016 or PMX?

Lịch Vạn Sự 2016 ships an update every 116 months, and PMX every 2 weeks. Most recently, Lịch Vạn Sự 2016 was updated on June 4, 2026 and PMX on September 9, 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.*