# CheckList vs TODO! Simple List

The clearest difference is in-app purchases: TODO! Simple List at none against CheckList's 3. TODO! Simple List also leads on iOS requirement (16.4 vs 26.0). CheckList's advantage is ads (none vs shown) and update cadence (every 2 months vs every 5 months). On price and device support there is nothing between them.

Both are free to download. CheckList sells 3 in-app purchases, starting at $2.99 per 7 days. TODO! Simple List asks for nothing beyond the download.

CheckList ships an update every 2 months, TODO! Simple List every 5 months. The most recent releases landed on October 27, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | CheckList | TODO! Simple List |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 2 months** | Every 5 months |
| Size | 49 MB | 47 MB |
| Requires iOS | 26.0 | **16.4** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Kin Fung Wong](https://appshunter.io/developer/1859294712) | [Arkadiusz Ilkow](https://appshunter.io/developer/1715321254) |

## What reviewers say

### CheckList

[App page](https://appshunter.io/ios/app/checklist-check-it-off/id1590655599)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CheckList Pro Weekly | $2.99 | per 7 days |
| CheckList Pro Yearly | $29.99 | per year |
| CheckList Pro Lifetime | $39.99 | one-time |


### TODO! Simple List

[App page](https://appshunter.io/ios/app/todo-simple-list/id6471425810)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CheckList free?

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

### Is TODO! Simple List free?

TODO! Simple List is free to download, with no in-app purchases.

### Do CheckList or TODO! Simple List have ads?

TODO! Simple List shows ads; CheckList does not.

### Which is updated more often, CheckList or TODO! Simple List?

CheckList ships an update every 2 months, and TODO! Simple List every 5 months. Most recently, CheckList was updated on October 27, 2026 and TODO! Simple List on October 25, 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.*