# Lunadar vs Lịch Việt Số

The clearest difference is ads: Lunadar at none against Lịch Việt Số's shown. Lunadar also leads on update cadence (daily vs every 2 months). Lịch Việt Số's advantage is device support (3 vs 1) and iOS requirement (15.6 vs 17.0). On price and in-app purchases there is nothing between them.

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

Lunadar ships an update daily, Lịch Việt Số every 2 months. The most recent releases landed on October 6, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Lunadar | Lịch Việt Số |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/lunadar/id6535689141/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Daily** | Every 2 months |
| Monetization | Free | — |
| Size | 3 MB | 55 MB |
| Requires iOS | 17.0 | **15.6** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Huy Ta](https://appshunter.io/developer/1756934665) | [Huy Huynh](https://appshunter.io/developer/1815003126) |

## What reviewers say

### Lunadar

[App page](https://appshunter.io/ios/app/lunadar/id6535689141)

Explore and manage time using a lunar calendar with this intuitive app. It offers detailed lunar date information, including month lengths, and allows for easy event management based on lunar cycles. Experience a unique approach to timekeeping on your iOS device.

**Highlights:** Lunar calendar exploration, Detailed lunar date information, Lunar month length display, Event management based on lunar cycle, Intuitive user interface

**Features:** macOS Compatibility

**In-app purchases:** none


### Lịch Việt Số

[App page](https://appshunter.io/ios/app/lich-viet-so/id6747012885)

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

**In-app purchases:** none


## Frequently asked questions

### Is Lunadar free?

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

### Is Lịch Việt Số free?

Lịch Việt Số is free to download, with no in-app purchases.

### Do Lunadar or Lịch Việt Số have ads?

Lịch Việt Số shows ads; Lunadar does not.

### Which is updated more often, Lunadar or Lịch Việt Số?

Lunadar ships an update daily, and Lịch Việt Số every 2 months. Most recently, Lunadar was updated on October 6, 2026 and Lịch Việt Số on October 25, 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.*