Ermine 4+

Calendar & Custom Widgets

Flask LLP

    • 4.6 • 892 Ratings
    • Free
    • Offers In-App Purchases



Ermine is a monthly calendar / calendar widgets app that allows you to check your schedule quickly. It has a lot of calendar widgets with all sorts of customizations!


・Color Widgets
Monthly and weekly calendars. You can change the background color.

・Photo Widgets
Today's events and weekly calendar. You can use your photo as a background.

・Illustrated Calendar Widget
Monthly calendar with different illustrations for each month


・Works with calendars to display events and holidays.
・Change the language of the calendar
・Pro (paid) features allow further customization, including font and size changes, weekend color changes, etc.


・You can set up calendars for holidays.
・The date of holiday calendars will be in red.


This app reads and writes calendar data set on your device. We don't collect or send any data to an external server.
You don't need to create an account or log in.
It's easy and safe to use.

What’s New

Version 3.0.1

・Minor fixes and improvements

Ratings and Reviews

4.6 out of 5
892 Ratings

892 Ratings

Jgreenemcqueen423 ,

Overall very pleased

I actually am really pleased with this app, paid the one time $3 upgrade to pro, maybe not necessary but glad to make a couple more customizations.

Love that it syncs to my existing calendar (and actually opens a calendar when I click on it - unlike Widgetsmith). Only feedback would be ability to scroll through months (instead of clicking an arrow), or minimize calendar to see the whole year - the way the iOS calendar does would be great enhancements to this app. And a couple more aesthetic options for the larger widget would make the pro purchase more worth it! Widgetsmith aesthetic with iOS calendar functionality, almost perfect!

madd_apps ,

Game Changer

I don't write reviews like at all but this is HANDS DOWN a calander I feel that is both functional and easy on the eyes when looking into your dates events.

The couple suggestions would just be being able to change the color of the highlights, the red coloring so it's more unique to the user. I love this app!!!!!!!!

mika.779933 ,

Great for aesthetics; few details would make it even better

I love this app for the aesthetics - being able to customize the colors & widgets is a dream, haven’t found any other calendar app that does that this good.
I do wish though for a few practical additions - if you could see the colors around events rather than just text, it would be a lot easier to know what’s going on at a glance. Also I’d love to be able to set custom event defaults, it’s annoying to have to re-enter work shifts every week, I wish I could pre-save defaults. These downsides might make me eventually switch to another app just for practicality purposes, but for aesthetics this app has everyone beat❤️

App Privacy

The developer, Flask LLP, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Collected

The developer does not collect any data from this app.

Privacy practices may vary, for example, based on the features you use or your age. Learn More

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