Comparison

Viet iMap vs Âm

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Viet iMap

Features
Read full description

Viet iMap - Bản đồ sáp nhập hành chính Việt Nam năm 2025

About

Âm

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
Read full description

FIVN Lunar hỗ trợ Âm lịch Việt ngày từ 01/06/1300 đến 30/06/2199. Cho phép tùy chỉnh vị trí hiển thị của lịch, hỗ trợ song ngữ, tiếng Việt và tiếng Anh, chuyển đổi giữa ngày âm và ngày dương, có sẵn tính năng tính 49 ngày và 100 ngày, và hỗ trợ giao diện sáng và tối.

Screenshots

Viet iMap4 screens
Âm4 screens

Verdict

The call

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.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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

Scorecard1 real difference · 8 level
Viet iMap versus Âm: the parameters behind the verdict, then further details
ParameterViet iMapÂm
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequency—Every 4 days
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better15.1
Further details — not scored
Size30 MB63 MB
Age rating4+4+
DeveloperDuy Tan NguyenEmergency Relief Organization Inc

In-app purchases

None

Viet iMap

No in-app purchases

None

Âm

No in-app purchases

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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