# Calendar 366 · Events & Tasks vs KeyNook

The clearest difference is price: Calendar 366 · Events & Tasks at Free against KeyNook's $3.99. Calendar 366 · Events & Tasks also leads on iOS requirement (17.6 vs 26.0). KeyNook's advantage is in-app purchases (none vs 10). On update cadence, ads and device support there is nothing between them.

Calendar 366 · Events & Tasks is free to download; KeyNook costs $3.99 up front. Calendar 366 · Events & Tasks sells 10 in-app purchases, starting at $4.99 per month. KeyNook asks for nothing beyond the download.

Calendar 366 · Events & Tasks ships an update weekly, KeyNook every 5 days. The most recent releases landed on October 30, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Calendar 366 · Events & Tasks | KeyNook |
| --- | --- | --- |
| Price | **Free** | $3.99 |
| Rating | **[3.6 (50 ratings)](https://appshunter.io/ios/app/calendar-366-events-and-tasks/id6502818600/reviews)** | — |
| Number of ratings | **50** | — |
| Positive reviews | 53.6% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Weekly | **Every 5 days** |
| Monetization | Freemium | — |
| Size | 189 MB | 4 MB |
| Requires iOS | **17.6** | 26.0 |
| Devices | **iPhone, iPad, Mac, Apple Watch** | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Vincent Miethe](https://appshunter.io/developer/928053823) | [Stanislaw Schoenberg](https://appshunter.io/developer/333176382) |

## What reviewers say

### Calendar 366 · Events & Tasks

[App page](https://appshunter.io/ios/app/calendar-366-events-and-tasks/id6502818600)

This app combines events and tasks into a unified interface for iPhone, iPad, and Apple Watch. It offers natural language event creation, multiple calendar views, and integration with popular services like Google Calendar and Outlook. Widgets and Apple Watch complications provide quick access to your schedule.

**Highlights:** Natural language event creation, Unified task and event management, Multiple calendar views, Home screen and lock screen widgets, Integration with Apple Calendar, Google, Outlook, Zoom, Google Meet, Microsoft Teams meeting creation, Apple Watch complications

**Features:** Family Sharing, Apple Watch app, Vision Pro support, iPhone Duo support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Calendar 366 Pro Family (Monthly) | $4.99 | per month |
| Calendar 366 Pro (Yearly) | $19.99 | per year |
| Calendar 366 Pro (Yearly) | $19.99 | per year |
| Calendar 366 Pro Family (Yearly) | $29.99 | per year |
| Calendar 366 Pro Family (Yearly) | $29.99 | per year |
| Calendar 366 Pro (iOS) | $19.99 | one-time |
| Calendar 366 Pro Family (iOS) | $29.99 | one-time |
| Calendar 366 Pro Family (macOS) | $39.99 | one-time |
| Calendar 366 Pro | $49.99 | one-time |
| Calendar 366 Pro Family | $69.99 | one-time |


### KeyNook

[App page](https://appshunter.io/ios/app/keynook-passwordmanager/id6782906800)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Calendar 366 · Events & Tasks free?

Calendar 366 · Events & Tasks is free to download, with in-app purchases available.

### Is KeyNook free?

KeyNook costs $3.99, with no in-app purchases.

### Do Calendar 366 · Events & Tasks or KeyNook have ads?

Neither Calendar 366 · Events & Tasks nor KeyNook shows ads.

### Which is updated more often, Calendar 366 · Events & Tasks or KeyNook?

Calendar 366 · Events & Tasks ships an update weekly, and KeyNook every 5 days. Most recently, Calendar 366 · Events & Tasks was updated on October 30, 2026 and KeyNook on October 24, 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.*