# HEY Calendar vs OnlyBubbles

The clearest difference is device support: HEY Calendar at 2 against OnlyBubbles's —. On price, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | HEY Calendar | OnlyBubbles |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (655 ratings)](https://appshunter.io/ios/app/hey-calendar/id6449716061/reviews)** | — |
| Number of ratings | **655** | — |
| Positive reviews | 56.4% of reviews | — |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Fortnightly | — |
| Monetization | Free | — |
| Size | 64 MB | 1 MB |
| Requires iOS | **17.2** | 18.0 |
| Devices | **iPhone, iPad** | — |
| Age rating | 4+ | 4+ |
| Developer | [37Signals LLC](https://appshunter.io/developer/363576304) | [Suann-Lun Ltd.](https://appshunter.io/developer/1619587899) |

## What reviewers say

### HEY Calendar

[App page](https://appshunter.io/ios/app/hey-calendar/id6449716061)

This calendar app organizes your schedule around days and weeks, reflecting how people naturally think. It supports habits, highlights important events, and accommodates flexible scheduling for tasks that don't have a fixed time. Enjoy a full-featured experience with unique twists on conventional calendar functions.

**Highlights:** Weekly view focus, Habit tracking, Event highlighting, Flexible scheduling for 'maybe' tasks, Event countdowns, Day labels for context, Color-coded sub-calendars, Flexible reminders

**In-app purchases:** none

**What reviewers like**

- 🚀 Thoughtful and different approach
- 👍 Lovely UI
- 👍 Wonderful UI
- 👍 Innovative features like 'Sometime this Week'

**What reviewers complain about**

- 🐛 Buggy and unreliable syncing
- 🔍 Lacks integration with other calendars
- 🔍 Missing key features like month/year view and search
- 🔍 Clunky and unintuitive user experience

**Reported bugs**

- Events not showing up on calendar
- Notifications not working as expected
- Frequent crashes and performance issues
- Inability to edit events from external calendars

**Requested features**

- Two-way sync with other calendar services
- Ability to set custom recurrence patterns
- Integration with mapping/navigation apps
- Family/shared calendar support
- Calendar widget for quick access


### OnlyBubbles

[App page](https://appshunter.io/ios/app/onlybubbles/id6736810519)

**In-app purchases:** none


## Frequently asked questions

### Is HEY Calendar free?

HEY Calendar is free to download, with no in-app purchases.

### Is OnlyBubbles free?

OnlyBubbles is free to download, with no in-app purchases.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*