# Viet iMap vs Âm

The clearest difference is iOS requirement: Viet iMap at 12.0 against Âm's 15.1. On price, ads, 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.

## The numbers

| Metric | Viet iMap | Âm |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/am-lich/id6749788632/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 4 days |
| Monetization | — | Free |
| Size | 30 MB | 63 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Duy Tan Nguyen](https://appshunter.io/developer/1806618735) | [Emergency Relief Organization Inc](https://appshunter.io/developer/1701272426) |

## What reviewers say

### Viet iMap

[App page](https://appshunter.io/ios/app/viet-imap/id6747340271)

**Features:** macOS Compatibility

**In-app purchases:** none


### Âm

[App page](https://appshunter.io/ios/app/am-lich/id6749788632)

This app provides a comprehensive Vietnamese lunar calendar, supporting dates from 1300 to 2199. It offers bilingual support, date conversion, and features for calculating specific mourning periods. Users can customize its appearance with light and dark modes.

**Highlights:** Vietnamese lunar calendar support, Date range 1300-2199, Bilingual (Vietnamese/English), Lunar to Gregorian date conversion, 49 and 100-day calculation, Light and dark mode interface

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Viet iMap free?

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

### Is Âm free?

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

### Do Viet iMap or Âm have ads?

Neither Viet iMap nor Âm shows ads.

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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.*