# Obra Prima App vs AOBRA

The clearest difference is update cadence: AOBRA at every 3 weeks against Obra Prima App's every 6 weeks. 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.

Obra Prima App ships an update every 6 weeks, AOBRA every 3 weeks. The most recent releases landed on November 2, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Obra Prima App | AOBRA |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 59.1% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 113 MB | 49 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ZERO ONE TECNOLOGIA DA INFORMACAO](https://appshunter.io/developer/1435123514) | [EDUARDO FREITAS FRANCISCHELLI](https://appshunter.io/developer/6777126878) |

## What reviewers say

### Obra Prima App

[App page](https://appshunter.io/ios/app/obra-prima-app/id1435123515)

Manage construction projects and works directly from the job site. Record daily progress, request materials, and share project evolution photos with clients. Enhance client relationships with real-time updates from the field.

**Highlights:** Daily history logging, Material purchase requests, Project progress photography, Client photo sharing, Real-time site updates, Office-site interaction

**Features:** macOS Compatibility

**In-app purchases:** none


### AOBRA

[App page](https://appshunter.io/ios/app/aobra/id6777126876)

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

**In-app purchases:** none


## Frequently asked questions

### Is Obra Prima App free?

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

### Is AOBRA free?

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

### Do Obra Prima App or AOBRA have ads?

Neither Obra Prima App nor AOBRA shows ads.

### Which is updated more often, Obra Prima App or AOBRA?

Obra Prima App ships an update every 6 weeks, and AOBRA every 3 weeks. Most recently, Obra Prima App was updated on November 2, 2026 and AOBRA on October 31, 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.*