# TODO! Simple List vs Elf

The clearest difference is in-app purchases: TODO! Simple List at none against Elf's 1. TODO! Simple List also leads on iOS requirement (16.4 vs 18.6). Elf's advantage is update cadence (every 3 days vs every 5 months). On price, ads and device support there is nothing between them.

Both are free to download. Elf sells 1 one-off in-app purchase. TODO! Simple List asks for nothing beyond the download.

TODO! Simple List ships an update every 5 months, Elf every 3 days. The most recent releases landed on September 16, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | TODO! Simple List | Elf |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 5 months | **Every 3 days** |
| Size | 47 MB | 6 MB |
| Requires iOS | **16.4** | 18.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Arkadiusz Ilkow](https://appshunter.io/developer/1715321254) | [Lorenzo Pacini](https://appshunter.io/developer/323242257) |

## What reviewers say

### TODO! Simple List

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

**Features:** macOS Compatibility

**In-app purchases:** none


### Elf

[App page](https://appshunter.io/ios/app/elf/id6754180776)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Elf Premium | $1.99 | one-time |


## Frequently asked questions

### Is TODO! Simple List free?

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

### Is Elf free?

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

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

Both TODO! Simple List and Elf show ads.

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

TODO! Simple List ships an update every 5 months, and Elf every 3 days. Most recently, TODO! Simple List was updated on September 16, 2026 and Elf on September 9, 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.*