# Downtime Terminator vs Structura

The clearest difference is iOS requirement: Structura at 15.0 against Downtime Terminator's 17.0. On price, update cadence, 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.

Downtime Terminator ships an update every 3 weeks, Structura every 10 days. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Downtime Terminator | Structura |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 10 days** |
| Size | 39 MB | 64 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [Revitalization Autos](https://appshunter.io/developer/1527744183) | [Greatcallie International Ltd](https://appshunter.io/developer/1144186123) |

## What reviewers say

### Downtime Terminator

[App page](https://appshunter.io/ios/app/downtime-terminator/id1527858419)

**Features:** Vision Pro support

**In-app purchases:** none


### Structura

[App page](https://appshunter.io/ios/app/structura-structural-design/id6796137162)

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

**In-app purchases:** none


## Frequently asked questions

### Is Downtime Terminator free?

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

### Is Structura free?

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

### Do Downtime Terminator or Structura have ads?

Neither Downtime Terminator nor Structura shows ads.

### Which is updated more often, Downtime Terminator or Structura?

Downtime Terminator ships an update every 3 weeks, and Structura every 10 days. Most recently, Downtime Terminator was updated on October 24, 2026 and Structura 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.*