HEY Calendar
37Signals LLC Productivity iPhoneiPadiPod touch
HEY Calendar is a free Productivity app for iPhone and iPad by 37Signals LLC. Rated 4.7/5 from 656 ratings. Requires iOS 17.2. Updated June 17, 2026.
- Rating
- 4.7
- 656 ratings
- Price
- Free
- on the App Store
- Size
- 64 MB
- Age 4+
- Updated
- Jun 17
- 2026 · v1.12.6
Screenshots
About HEY Calendar
Make your day. The all-new HEY Calendar puts time on your side. Week after week, not month after month People think in days and weeks, not months. What’s tomorrow? Later this week? Next week? The HEY Calendar is built around how you think, not how paper calendars were designed. Habits and highlights Establish a habit, stick with it. Circle important events so they stand out. Fill your days with memories or moments — not just events. “Sometime this week” mimics real life Need to get an oil change? Get some cash from the ATM? Write a thank you note? Maybe this week or next, just not exactly sure when you’ll have a chance? HEY knows “maybe” is a real thing. And plenty more The HEY Calendar is a full-featured calendar with many original twists on common — and not so common — conventions. Soon you’ll wonder why all calendars don’t work like this. - Set countdowns for anticipated events - Use Day Labels to add context to days - Set up color-coded sub-calendars - Flexible reminders so you don’t miss out
Ratings & reviews
4.7
656 ratings
What’s new
Version 1.12.6 · Updated June 17, 2026
Bug fixes and improvements
App privacy
The developer, 37Signals LLC, reported these privacy practices to Apple.
Data Linked to You
The following data, which may be collected and linked to your identity, may be used for the following purposes:
- Contact Info: Email Address, Name
- User Content: Other User Content
- Identifiers: User ID
- Diagnostics: Crash Data
Used for: App Functionality
Alternatives to HEY Calendar
Looking for apps like HEY Calendar? Here are 6 similar apps on the App Store. The highest rated is Supernotes – Notes & Journal (4.8/5), and all 6 are free to download.
-
Amie - Todos, calendar
3.4
-
Superlist: To Do List & Notes
4.5
-
Reflect Notes
4.7
-
Shortwave - AI Email
4.7
-
Twos: Quick Notes & Lists
4.7
-
Supernotes – Notes & Journal
4.8
| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| HEY Calendar | 4.7 / 5 (656 ratings) | Free | June 17, 2026 | |
| Amie - Todos, calendar | 3.4 / 5 (128) | Free | Aug 6, 2025 | Compare |
| Superlist: To Do List & Notes | 4.5 / 5 (458) | Free | Oct 13, 2026 | Compare |
| Reflect Notes | 4.7 / 5 (87) | Free | May 24, 2026 | Compare |
| Shortwave - AI Email | 4.7 / 5 (746) | Free | Jul 2, 2026 | Compare |
| Twos: Quick Notes & Lists | 4.7 / 5 (339) | Free | Oct 15, 2026 | Compare |
| Supernotes – Notes & Journal | 4.8 / 5 (127) | Free | Sep 16, 2026 | Compare |
Compare HEY Calendar with the top alternatives: ratings, updates, ASO score and keyword gaps →