# Maelstrom vs TodoIt

The clearest difference is update cadence: TodoIt at every 9 days against Maelstrom's every 8 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Maelstrom ships an update every 8 months, TodoIt every 9 days. The most recent releases landed on November 4, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Maelstrom | TodoIt |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 9 days** |
| Size | 32 MB | 94 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Richard Helm](https://appshunter.io/developer/1763890605) | [SEONGJONG KIM](https://appshunter.io/developer/1876469821) |

## What reviewers say

### Maelstrom

[App page](https://appshunter.io/ios/app/maelstrom-routine-builder/id6649161353)

**Features:** macOS Compatibility

**In-app purchases:** none


### TodoIt

[App page](https://appshunter.io/ios/app/todoit-planner-habits-diary/id6759952020)

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

**In-app purchases:** none


## Frequently asked questions

### Is Maelstrom free?

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

### Is TodoIt free?

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

### Do Maelstrom or TodoIt have ads?

Neither Maelstrom nor TodoIt shows ads.

### Which is updated more often, Maelstrom or TodoIt?

Maelstrom ships an update every 8 months, and TodoIt every 9 days. Most recently, Maelstrom was updated on November 4, 2026 and TodoIt on October 31, 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.*