# OOrion vs Intervento Pro

The clearest difference is update cadence: Intervento Pro at daily against OOrion's every 2 weeks. Intervento Pro also leads on device support (3 vs 1) and iOS requirement (13.0 vs 17.2). On price, 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.

OOrion ships an update every 2 weeks, Intervento Pro daily. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | OOrion | Intervento Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.1 (31 ratings)](https://appshunter.io/ios/app/oorion/id1567957213/reviews)** | — |
| Number of ratings | **31** | — |
| Positive reviews | 78.6% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Daily** |
| Monetization | Free | — |
| Size | 388 MB | 43 MB |
| Requires iOS | 17.2 | **13.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [OOrion](https://appshunter.io/developer/1567957215) | [Natale Biundo](https://appshunter.io/developer/1896650758) |

## What reviewers say

### OOrion

[App page](https://appshunter.io/ios/app/oorion/id1567957213)

This app uses your smartphone's camera and AI to help visually impaired individuals identify and locate objects and text in their surroundings. It can find dropped items, specific products, or even doors and names on intercoms, and allows for custom item tagging. It is compatible with VoiceOver and Siri.

**Highlights:** Object and text identification, Location assistance, Custom item tagging, Offline functionality, VoiceOver and Siri compatibility

**Features:** Vision Pro support

**In-app purchases:** none


### Intervento Pro

[App page](https://appshunter.io/ios/app/intervento-pro/id6773894497)

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

**In-app purchases:** none


## Frequently asked questions

### Is OOrion free?

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

### Is Intervento Pro free?

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

### Do OOrion or Intervento Pro have ads?

Neither OOrion nor Intervento Pro shows ads.

### Which is updated more often, OOrion or Intervento Pro?

OOrion ships an update every 2 weeks, and Intervento Pro daily. Most recently, OOrion was updated on November 3, 2026 and Intervento Pro 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.*