# HEY Calendar vs Appio App

The clearest difference is ratings volume: HEY Calendar at 658 against Appio App's 1. Appio App's advantage is rating (5.0 vs 4.7). On price, update cadence, ads and in-app purchases there is nothing between them.

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

Appio App holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: HEY Calendar has 658 ratings behind it against 1, so its average is the more settled of the two.

Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on October 22, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | HEY Calendar | Appio App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (658 ratings)](https://appshunter.io/ios/app/hey-calendar/id6449716061/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/appio-app/id6736359699/reviews)** |
| Number of ratings | **658** | 1 |
| Positive reviews | 56.4% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | Fortnightly |
| Monetization | Free | Free |
| Size | 64 MB | 54 MB |
| Requires iOS | **17.2** | 17.5 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [37Signals LLC](https://appshunter.io/developer/363576304) | [Appio Limited](https://appshunter.io/developer/1771615429) |

## 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


### Appio App

[App page](https://appshunter.io/ios/app/appio-app/id6736359699)

This app allows users to access mobile features from services they subscribe to, such as real-time notifications and widgets. Businesses can quickly offer these mobile capabilities without custom app development.

**Highlights:** Real-time notifications, Service widgets, No app development required for businesses, Customer connectivity to services, Fast mobile feature deployment

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is HEY Calendar free?

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

### Is Appio App free?

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

### Which has better reviews, HEY Calendar or Appio App?

Appio App is rated higher. HEY Calendar averages 4.7 out of 5 from 658 ratings, while Appio App averages 5.0 from 1 ratings.

### Do HEY Calendar or Appio App have ads?

Neither HEY Calendar nor Appio App shows ads.

### Which is updated more often, HEY Calendar or Appio App?

HEY Calendar ships an update fortnightly, and Appio App fortnightly. Most recently, HEY Calendar was updated on October 22, 2026 and Appio App on October 16, 2026.

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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.*