# Struqtur vs Phasebox

The clearest difference is update cadence: Struqtur at every 3 months against Phasebox's every 14 months. Struqtur also leads on iOS requirement (13.0 vs 15.0). 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.

Struqtur ships an update every 3 months, Phasebox every 14 months. The most recent releases landed on October 1, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Struqtur | Phasebox |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 14 months |
| Size | 34 MB | 23 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Struqtur AB](https://appshunter.io/developer/590357651) | [PhaseBox AB](https://appshunter.io/developer/1716005445) |

## What reviewers say

### Struqtur

[App page](https://appshunter.io/ios/app/struqtur/id590357568)

**Features:** macOS Compatibility

**In-app purchases:** none


### Phasebox

[App page](https://appshunter.io/ios/app/phasebox/id6471823362)

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

**In-app purchases:** none


## Frequently asked questions

### Is Struqtur free?

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

### Is Phasebox free?

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

### Do Struqtur or Phasebox have ads?

Neither Struqtur nor Phasebox shows ads.

### Which is updated more often, Struqtur or Phasebox?

Struqtur ships an update every 3 months, and Phasebox every 14 months. Most recently, Struqtur was updated on October 1, 2026 and Phasebox on October 14, 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.*