# ChekkIt ToDo Lists vs Core Three

The clearest difference is device support: ChekkIt ToDo Lists at 3 against Core Three's 1. ChekkIt ToDo Lists also leads on iOS requirement (13.0 vs 17.6). On price, 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.

## The numbers

| Metric | ChekkIt ToDo Lists | Core Three |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/chekkit-todo-lists/id1471048317/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | — |
| Monetization | Free | — |
| Size | 126 MB | 1 MB |
| Requires iOS | **13.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Jorge Zapata](https://appshunter.io/developer/1470154469) | [PAUL SHIN GAY](https://appshunter.io/developer/1883365950) |

## What reviewers say

### ChekkIt ToDo Lists

[App page](https://appshunter.io/ios/app/chekkit-todo-lists/id1471048317)

Create and manage your daily tasks with a simple and intuitive to-do list application. Organize your day with local lists designed for immediate use. Keep track of your responsibilities without complex features.

**Highlights:** Local "Today" lists, To-do list creation, List management, Intuitive interface

**Features:** macOS Compatibility

**In-app purchases:** none


### Core Three

[App page](https://appshunter.io/ios/app/core-three/id6760226563)

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

**In-app purchases:** none


## Frequently asked questions

### Is ChekkIt ToDo Lists free?

ChekkIt ToDo Lists is free to download, with no in-app purchases.

### Is Core Three free?

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

### Do ChekkIt ToDo Lists or Core Three have ads?

Neither ChekkIt ToDo Lists nor Core Three shows ads.

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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.*