# Flag Calendar — Know when to fly the flag

> Know when to fly the flag (iPhone/iPad app by Øyvind Berget.)

- Source: https://appshunter.io/ios/app/flag-calendar/id6798540867 (this page in markdown: same URL + `.md`)
- Developer: [Øyvind Berget](https://appshunter.io/developer/1844195759)
- Category: Reference, Utilities
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 17.6 · 19 MB
- Languages: American English, Arabic, Croatian, Czech, Danish, Dutch, Estonian, Faroese, Filipino, Finnish and 33 more
- Released: 2026-08-26
- Data updated: 2026-09-08
- User reviews in markdown: https://appshunter.io/ios/app/flag-calendar/id6798540867/reviews.md

## What is Flag Calendar?

People fly the flag on different days, and in different ways. Norway hoists at eight in summer and nine in winter, later still north of the Arctic Circle. Lithuania lowers the flag a third of the way, not half.

Flag Calendar carries the rule as each country wrote it: the days, the hoisting and lowering times for your date and place, and whether the flag flies at full mast, half or one third.

The app carries more than 50 countries and territories and more than 600 flag days. Almost every one is taken from the government's own regulation and linked back to it. Where a state publishes no flag-day instrument at all, the app says so plainly instead of leaving a gap.

FREE
- Your country's flag days for the year ahead
- Hoisting and lowering times worked out for your date and place
- Full mast, half mast and one third, exactly as the rule says

FULL ATLAS (one-time unlock)
- The background to every day and the rule that governs it
- Reminders the evening before and on the morning itself
- A link to the regulation behind each day
- Home screen widgets and an Apple Watch app

Movable days are computed, not guessed. Easter, midsummer, Advent and the weekday rules are worked out from the same definitions the authorities use, so the dates hold for any year.

Everything runs on your device. No account, no network, no tracking, no ads.

Fly it right.

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Flag Calendar Premium | $2.99 | one-time |



## Version history (last 2 releases)

### 1.1 — 2026-09-02

New in 1.1

- The United States, Australia, New Zealand and Canada
- A coverage sheet for every country: what is sourced, and what is not
- Days without a fixed date now appear in the year view
- On a shared date the calendar shows every country's flag
- Sharper mast rules: one third, half-mast periods and their exceptions
- Corrected Hebrew calendar dates and Ireland's St Brigid's Day
- Fixed a crash on launch

Missing a flag day, or found one we get wrong? Write to hello@gledly.eu.

### 1.0 — 2026-08-26

No release notes.

## More apps by Øyvind Berget

- [Gledly](https://appshunter.io/ios/app/gledly/id6753650965)
- [Tempora Romae](https://appshunter.io/ios/app/tempora-romae/id6768112359)
- [Primstavkalenderen](https://appshunter.io/ios/app/primstavkalenderen/id6772603677)
- [Link Inspector](https://appshunter.io/ios/app/link-inspector/id6777491927)
- [Rimtal: Norse Time](https://appshunter.io/ios/app/rimtal-norse-time/id6781866632)
- [Wadokei](https://appshunter.io/ios/app/wadokei/id6790861717)

All apps by Øyvind Berget: https://appshunter.io/developer/1844195759

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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 2026-09-08.*