# Smart Obras vs Smart Obra

The clearest difference is iOS requirement: Smart Obras at 13.0 against Smart Obra's 15.1. 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.

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on September 17, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Smart Obras | Smart Obra |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | Every 3 months |
| Size | 21 MB | 39 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Wesley Souza](https://appshunter.io/developer/1270810572) | [Vision360 Innovations](https://appshunter.io/developer/1880772929) |

## What reviewers say

### Smart Obras

[App page](https://appshunter.io/ios/app/smart-obras/id1270810573)

**Features:** macOS Compatibility

**In-app purchases:** none


### Smart Obra

[App page](https://appshunter.io/ios/app/smart-obra/id6759808564)

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

**In-app purchases:** none


## Frequently asked questions

### Is Smart Obras free?

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

### Is Smart Obra free?

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

### Do Smart Obras or Smart Obra have ads?

Neither Smart Obras nor Smart Obra shows ads.

### Which is updated more often, Smart Obras or Smart Obra?

Smart Obras ships an update every 3 months, and Smart Obra every 3 months. Most recently, Smart Obras was updated on September 17, 2026 and Smart Obra on September 20, 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.*