# ACTA Obra vs Storage SlabBlu

The clearest difference is in-app purchases: ACTA Obra at none against Storage SlabBlu's 4. Storage SlabBlu's advantage is update cadence (every 4 days vs every 3 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Storage SlabBlu sells 4 in-app purchases, starting at $19.99 per month. ACTA Obra asks for nothing beyond the download.

ACTA Obra ships an update every 3 weeks, Storage SlabBlu every 4 days. The most recent releases landed on October 11, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | ACTA Obra | Storage SlabBlu |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 4 days** |
| Size | 57 MB | 12 MB |
| Requires iOS | **15.1** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SKY Proyectos Técnicos SL](https://appshunter.io/developer/1887546655) | [Moises Antonio Martinez Lopez](https://appshunter.io/developer/1896521335) |

## What reviewers say

### ACTA Obra

[App page](https://appshunter.io/ios/app/acta-obra/id6761056684)

**In-app purchases:** none


### Storage SlabBlu

[App page](https://appshunter.io/ios/app/storage-slabblu/id6767926512)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Plan Intermedio | $19.99 | per month |
| Plan Experto | $29.99 | per month |
| Plan Intermedio Anual | $229.00 | per year |
| Plan Experto Anual | $329.00 | per year |


## Frequently asked questions

### Is ACTA Obra free?

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

### Is Storage SlabBlu free?

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

### Do ACTA Obra or Storage SlabBlu have ads?

Neither ACTA Obra nor Storage SlabBlu shows ads.

### Which is updated more often, ACTA Obra or Storage SlabBlu?

ACTA Obra ships an update every 3 weeks, and Storage SlabBlu every 4 days. Most recently, ACTA Obra was updated on October 11, 2026 and Storage SlabBlu on October 2, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*