# Todo vs StructuraScan

The clearest difference is update cadence: StructuraScan at every 2 weeks against Todo's every 6 weeks. Todo's advantage is iOS requirement (18.0 vs 26.0). 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.

Todo ships an update every 6 weeks, StructuraScan every 2 weeks. The most recent releases landed on September 14, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Todo | StructuraScan |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 5 MB | 67 MB |
| Requires iOS | **18.0** | 26.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Snackmachine](https://appshunter.io/developer/1778330196) | [Kuldeep Sharma](https://appshunter.io/developer/1775386585) |

## What reviewers say

### Todo

[App page](https://appshunter.io/ios/app/todo-at-some-point/id6737858955)

This minimal app provides a dedicated space for non-urgent tasks without deadlines. Easily move tasks to your calendar when the time is right. A home screen widget offers gentle awareness without pressure.

**Highlights:** Dedicated space for non-urgent tasks, No deadlines or pressure, Send tasks directly to calendar, Home screen widget for gentle awareness, Minimalist and uncluttered interface

**Features:** Vision Pro support

**In-app purchases:** none


### StructuraScan

[App page](https://appshunter.io/ios/app/structurascan/id6760573988)

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

**In-app purchases:** none


## Frequently asked questions

### Is Todo free?

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

### Is StructuraScan free?

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

### Do Todo or StructuraScan have ads?

Neither Todo nor StructuraScan shows ads.

### Which is updated more often, Todo or StructuraScan?

Todo ships an update every 6 weeks, and StructuraScan every 2 weeks. Most recently, Todo was updated on September 14, 2026 and StructuraScan on September 20, 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.*