# ToDo Calendar Pro vs Chore Note

The clearest difference is update cadence: Chore Note at every 3 weeks against ToDo Calendar Pro's every 2 months. Chore Note also leads on iOS requirement (14.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. ToDo Calendar Pro sells 1 one-off in-app purchase and Chore Note sells 3 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

ToDo Calendar Pro ships an update every 2 months, Chore Note every 3 weeks. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | ToDo Calendar Pro | Chore Note |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (5 ratings)](https://appshunter.io/ios/app/todo-calendar-pro/id1485076112/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 20.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 33 MB | 49 MB |
| Requires iOS | 17.0 | **14.0** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [NAOAKI SEKIGUCHI](https://appshunter.io/developer/1146328819) | [AppSeed, Incorporated.](https://appshunter.io/developer/1268184135) |

## What reviewers say

### ToDo Calendar Pro

[App page](https://appshunter.io/ios/app/todo-calendar-pro/id1485076112)

Manage your tasks efficiently with a calendar view that shows due dates. Sync tasks across all your devices via iCloud and automatically register them to other calendar apps. Attach files, create sub-tasks, and receive timely notifications.

**Highlights:** Calendar task overview, iCloud task synchronization, File and photo attachments, Sub-task creation, Template-based task registration, Integration with iOS Calendar and Google Calendar, Apple Watch task viewing

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ToDo Calendar Pro License | $1.99 | one-time |


### Chore Note

[App page](https://appshunter.io/ios/app/chore-note-checklist-and-widget/id6761098041)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium (Monthly) | $1.99 | per month |
| Premium (Yearly) | $22.99 | per year |
| Remove Ads (Lifetime) | $5.99 | one-time |


## Frequently asked questions

### Is ToDo Calendar Pro free?

ToDo Calendar Pro is free to download, with in-app purchases available.

### Is Chore Note free?

Chore Note is free to download, with in-app purchases available.

### Do ToDo Calendar Pro or Chore Note have ads?

Both ToDo Calendar Pro and Chore Note show ads.

### Which is updated more often, ToDo Calendar Pro or Chore Note?

ToDo Calendar Pro ships an update every 2 months, and Chore Note every 3 weeks. Most recently, ToDo Calendar Pro was updated on October 23, 2026 and Chore Note 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.*