# Capacity vs Struklio

The clearest difference is in-app purchases: Capacity at none against Struklio's 1. Struklio's advantage is update cadence (every 2 weeks vs every 3 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Struklio sells 1 in-app purchase, starting at $49.99 per month. Capacity asks for nothing beyond the download.

Capacity ships an update every 3 months, Struklio every 2 weeks. The most recent releases landed on October 3, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Capacity | Struklio |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 weeks** |
| Size | 31 MB | 47 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Samuel Rondot](https://appshunter.io/developer/1877114513) | [Struklio Oy](https://appshunter.io/developer/1737670109) |

## What reviewers say

### Capacity

[App page](https://appshunter.io/ios/app/capacity-vibe-code-anywhere/id6759164771)

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

**In-app purchases:** none


### Struklio

[App page](https://appshunter.io/ios/app/struklio/id6769621569)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Struklio Premium | $49.99 | per month |


## Frequently asked questions

### Is Capacity free?

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

### Is Struklio free?

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

### Do Capacity or Struklio have ads?

Neither Capacity nor Struklio shows ads.

### Which is updated more often, Capacity or Struklio?

Capacity ships an update every 3 months, and Struklio every 2 weeks. Most recently, Capacity was updated on October 3, 2026 and Struklio 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.*