# To Do Checklist vs Note Calendar

The clearest difference is ads: Note Calendar at none against To Do Checklist's shown. Note Calendar also leads on update cadence (every 2 months vs every 60 months). To Do Checklist's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 26.0). On price 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.

To Do Checklist ships an update every 60 months, Note Calendar every 2 months. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | To Do Checklist | Note Calendar |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 60 months | **Every 2 months** |
| Monetization | Ad-supported | — |
| Size | 5 MB | 19 MB |
| Requires iOS | **13.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Aishvarya Sadasivam](https://appshunter.io/developer/1062048241) | [Berkay Sancar](https://appshunter.io/developer/1673046007) |

## What reviewers say

### To Do Checklist

[App page](https://appshunter.io/ios/app/to-do-checklist-manage-tasks/id1077299401)

Organize your daily schedule with this user-friendly task manager. Easily create checklists, track progress, and manage tasks for work, home, or school. Simplify your life and boost productivity with its intuitive interface.

**Highlights:** Easy task creation, Complete task management, Simple and intuitive interface, Universal task organization, Progress tracking

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

**In-app purchases:** none


### Note Calendar

[App page](https://appshunter.io/ios/app/note-calendar-task-reminder/id1673046005)

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

**In-app purchases:** none


## Frequently asked questions

### Is To Do Checklist free?

To Do Checklist is free to download, with no in-app purchases.

### Is Note Calendar free?

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

### Do To Do Checklist or Note Calendar have ads?

To Do Checklist shows ads; Note Calendar does not.

### Which is updated more often, To Do Checklist or Note Calendar?

To Do Checklist ships an update every 60 months, and Note Calendar every 2 months. Most recently, To Do Checklist was updated on November 6, 2026 and Note Calendar on November 3, 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.*