# Universal Calendar Converter — Compare dates across calendars

> Compare dates across calendars (iPhone/iPad app by manabu ueda.)

- Source: https://appshunter.io/ios/app/universal-calendar-converter/id6756697267 (this page in markdown: same URL + `.md`)
- Developer: [manabu ueda](https://appshunter.io/developer/1606163236)
- Category: Utilities, Reference
- Price: Free
- Age rating: 4+
- Requires: iOS 17.0 · 8 MB
- Languages: Amharic, Arabic, Bangla, Gujarati, Hebrew, Hindi, Japanese, Kannada, Korean, Malayalam and 2 more
- Released: 2026-01-05
- Data updated: 2026-05-16
- User reviews in markdown: https://appshunter.io/ios/app/universal-calendar-converter/id6756697267/reviews.md

## What is Universal Calendar Converter?

Compare dates across two different calendar systems with clarity and precision.
This app lets you display the same date simultaneously in two calendars, making it easy to understand differences between calendar systems and cultural date representations.

●Key Features
・Display the same date in two different calendar systems
・Select the calendar type independently for each row
・Choose the display language for each calendar
・Clean, vertical scrolling calendar-style interface
・Designed for accuracy, clarity, and ease of use

●Supported Calendars
・Buddhist Calendar
・Chinese Calendar
・Coptic Calendar
・Ethiopic Calendar (Amete Alem / Amete Mihret)
・Gregorian Calendar
・Hebrew Calendar
・Indian National Calendar
・Islamic Calendar (Standard / Civil / Tabular / Umm al-Qura)
・ISO 8601 Calendar
・Japanese Calendar
・Persian Calendar
・Republic of China Calendar
・Bangla Calendar
・Gujarati Calendar
・Kannada Calendar
・Malayalam Calendar
・Marathi Calendar
・Odia Calendar
・Tamil Calendar
・Telugu Calendar
・Vikram Samvat Calendar
・Dangi Calendar
・Vietnamese Calendar

●Supported Languages
・Thai
・Chinese
・Arabic
・Amharic
・English
・Hebrew
・Hindi
・Japanese
・Persian
・Bangla
・Gujarati
・Kannada
・Malayalam
・Marathi
・Odia
・Tamil
・Telugu
・Korean
・Vietnamese

This app is ideal for:
・Comparing dates across cultures
・Studying and understanding different calendar systems
・Working with international or historical dates


## Version history (last 1 release)

### 1.0.0 — 2026-01-05

No release notes.

## More apps by manabu ueda

- [名言サプリ-座右の銘をウィジェットでホーム画面に飾るアプリ](https://appshunter.io/ios/app/id1606163234)
- [Advanced Search Smart Options](https://appshunter.io/ios/app/advanced-search-smart-options/id1617827632)
- [Vibrating Alarm Clock & Timer](https://appshunter.io/ios/app/vibrating-alarm-clock-and-timer/id1659194791)
- [App One \| Collection of apps](https://appshunter.io/ios/app/app-one-collection-of-apps/id6443410320)
- [Large Multiple Click Counter](https://appshunter.io/ios/app/large-multiple-click-counter/id6448766518)
- [Personal Notepad with password](https://appshunter.io/ios/app/personal-notepad-with-password/id6480199456)

All apps by manabu ueda: https://appshunter.io/developer/1606163236

## Related topics

[universal calendar converter](https://appshunter.io/ios/topics/universal-calendar-converter)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-05-16.*