# Marrow Calendar

> Marrow Calendar (iPhone/iPad app by Mikel Albistegui Aguirre.)

- Source: https://appshunter.io/ios/app/marrow-calendar/id6809845517 (this page in markdown: same URL + `.md`)
- Developer: [Mikel Albistegui Aguirre](https://appshunter.io/developer/6809845519)
- Category: Productivity, Education
- Price: Free with in-app purchases
- Age rating: 12+
- Requires: iOS 18.0 · 10 MB
- Languages: American English, Basque, Dutch, French (France), German (Germany), Italian, European Portuguese, European Spanish
- Released: 2026-09-30
- Data updated: 2026-10-31

## What is Marrow Calendar?

A calendar with no noise.

Marrow Calendar is for people who want to see their time clearly. No crowded grids, no shouting colours: careful typography, room to breathe, one idea per screen. Your year, at a glance. Your day, with history.

THREE VIEWS, ONE INSIDE ANOTHER
· Year — all twelve months on a single page. Tap one to step in. Each year carries its own title and scrolls away with the calendar, like turning a page.
· Month — continuous scroll, month after month. Days with plans take the colour of their event.
· Day — your agenda, scrolling forwards and backwards with no arrows: the time, the place and a stripe of colour for every event.
No tab bar. Swipe from the edge to go back and everything stays exactly where you left it. "Today" always brings you home.

A PIECE OF HISTORY, EVERY DAY
Every date has its own historical fact: one for every day of the year, February 29 included. Written calmly, with its year and category, and a link to Wikipedia for when you want to keep reading. The first time you open the app each day, the fact greets you. Prefer a nudge? Turn on a quiet notification at the time you choose.

ELEVEN LOOKS
Black and White are free. Marrow Plus adds nine more, from midnight blue to cocoa and rose, from ivory and graphite to deep space: Cobalt, Juniper, Linotype, Merlot, Ivory, Cocoa and rose, Toasted, Nebula and Eclipse. Each has its own base and its own ink, tuned to read well by day and by night. Switch with one tap, and your widgets follow.

YOUR EVENTS, ON THE CALENDAR YOU ALREADY USE
Marrow works on your iPhone's own calendar: what you add shows up in your other apps and travels through your iCloud.
· Create and edit with repeats (daily, weekly, every two weeks, monthly or yearly), alerts, place search through Apple Maps, notes and a link.
· Alerts that arrive: Marrow schedules its own, with your permission, even when Calendar's are switched off.
· A colour for every event, so you can tell work from the weekend at a glance.
· A live countdown on the page of every event that hasn't happened yet.
· Search by title, place or notes, ignoring accents and capitals.

WIDGETS
· Fact of the day — small, medium or large, and on the Lock Screen.
· Agenda — today's events in three sizes and on the Lock Screen. With Plus, the medium and large ones look past today and show the days ahead.
· Countdown — the days, hours, minutes and seconds until the event you pick, in small or medium and on the Lock Screen. Plus only.

NINE LANGUAGES
Español, English, Euskara, Français, Deutsch, Italiano, Nederlands and Português (Brazil and Portugal). The app, the widgets, the alerts and each day's fact, in the language you choose; by default, your iPhone's.

FREE, AND PLUS
The app is free and complete: year, month and day; the fact of the day and its nudge; events with repeats, alerts, places and search; two looks and four event colours; the fact and today's-agenda widgets; and all nine languages.
Marrow Plus is a single payment, forever, with no subscription. It adds nine looks, eleven more event colours, the countdown on your Home and Lock Screens, the agenda widget that shows the days ahead, attachments on events (the ticket, the receipt, the booking PDF, kept on your iPhone) and widgets without the signature. It restores on all your devices with your Apple ID.

NO FINE PRINT
No accounts. No ads. No analytics, no trackers. Your events live in your iPhone's calendar and your iCloud; we have no server and no copy of anything.

Marrow Calendar. Your year, at a glance. Your day, with history.

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Marrow Plus | $3.99 | one-time |


## Is Marrow Calendar safe?

Not enough ratings yet to assess Marrow Calendar.

## Is Marrow Calendar legit?

Marrow Calendar has limited verification signals. The AppsHunter Legitimacy Score for Marrow Calendar is 58 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 5 releases)

### 1.1.0 — 2026-10-19

Marrow Calendar 1.1 — make it yours.

· Nine new looks with Plus: Cobalt, Juniper, Linotype, Merlot, Ivory, Cocoa and rose, Toasted, Nebula and Eclipse. Black and White stay free.
· Countdowns. See how long is left until an event on your Home and Lock Screens (with Plus) and on every event's page (free).
· Eleven more event colours with Plus. Red, yellow, green and blue stay free.
· Now in Basque too: the app speaks nine languages.
· The Year view carries each year's title and scrolls away with the calendar, like a page.
· A tidier Settings: Appearance and Language unfold when you tap them.
· More reliable alerts: Marrow schedules its own, even when Calendar's notifications are off.
· One typeface everywhere. Plus's old typefaces make way for the new looks and colours.
· Fixes and polish: all-day events on daylight-saving days, time ranges that cross midnight (+1), the permission screen and large accessibility text.

### 1.0.3 — 2026-10-05

What's new in version 1.0.3

• Alerts that actually alert you: Marrow now sends its own notifications at the time you choose for each event. They arrive even if Apple Calendar notifications are off, and they break through Focus modes to wake the screen.
• Widgets up to date instantly: creating, editing or deleting an event shows up in your widgets right away, and they now display all of each day's events.
• Redesigned small widget: the same list as the medium and large ones, with each event's color bar.
• Each event keeps its own color in widgets, too.
• Large and medium widgets: today's events now sit right under the date, like a list, and adapt to the typeface you pick.
• Widgets in your language: languages no longer get mixed between the app and the widgets.
• All-day events fixed: an event on October 3 no longer shows up on the 4th as well, whether you create it, edit it, or change time zone or clocks.
• Location and attachment previews: the location map and thumbnails of attached files appear in the event, just like in Apple Calendar. Video-call links set as a location open with one tap.
• When creating an event, notes now go right below the location.
• Bigger Year view with free scrolling.
• Smoother search, even with a huge number of events.
• Stability improvements and small design tweaks.

### 1.0.2 — 2026-10-02

Improved Year view: you can now see at a glance which days have events, in any month.

Also refined the "Your agenda" widget (Plus) so it tells you when a day has more events than fit on screen.

### 1.0.1 — 2026-10-01

- Fixed an issue where the Plus purchase could show "unavailable" on first launch
- The widget now looks further ahead: medium and large sizes show upcoming days too
- Tapping the agenda widget now opens the right day
- Small visual polish

### 1.0 — 2026-09-30

No release notes.

## Apps similar to Marrow Calendar

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Box for Thought - Daily Diary](https://appshunter.io/ios/app/box-for-thought-daily-diary/id6754834014) | — | Free | Productivity |
| [My2Do - Tasks & Habits](https://appshunter.io/ios/app/my2do-tasks-and-habits/id6756674181) | 4.5 (2) | Free | Productivity |
| [Mind Palace: Memorize & Study](https://appshunter.io/ios/app/mind-palace-memorize-and-study/id6739449718) | — | Free | Productivity |
| [Emphasis: Kanban Made Simple](https://appshunter.io/ios/app/emphasis-kanban-made-simple/id6737130715) | 5.0 (3) | Free | Productivity |
| [Glance: Calendar & Day Planner](https://appshunter.io/ios/app/glance-calendar-and-day-planner/id6776870085) | 5.0 (2) | Free | Productivity |
| [Shared Calendar +](https://appshunter.io/ios/app/shared-calendar-plus/id6751225729) | — | Free | Productivity |

---

*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 2026-10-31.*