# Orion3 Programming App vs COVVI Go

The clearest difference is review sentiment: COVVI Go at 100% against Orion3 Programming App's 0%. COVVI Go also leads on update cadence (every 2 months vs every 6 months). Orion3 Programming App's advantage is iOS requirement (9.0 vs 15.1). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Orion3 Programming App ships an update every 6 months, COVVI Go every 2 months. The most recent releases landed on September 12, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Orion3 Programming App | COVVI Go |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (1 ratings)](https://appshunter.io/ios/app/orion3-programming-app/id1374413014/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 21 MB | 57 MB |
| Requires iOS | **9.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [Blatchford Products Ltd](https://appshunter.io/developer/1013187208) | [COVVI Limited](https://appshunter.io/developer/1479018836) |

## What reviewers say

### Orion3 Programming App

[App page](https://appshunter.io/ios/app/orion3-programming-app/id1374413014)

This application allows clinicians to configure prosthetic knees for end users. It requires completion of approved training and an authorization code. The app meets regulatory requirements for medical devices in major regions.

**Highlights:** Configure Orion3 and Orion3 V2 prosthetic knees, Optimal configuration for end users, Requires clinician training, Authorization code needed, Meets medical device regulations

**In-app purchases:** none


### COVVI Go

[App page](https://appshunter.io/ios/app/covvi-go/id1479018837)

This application simplifies the setup and management of the COVVI Hand prosthetic device. It allows clinicians to easily configure settings, manage inputs, and troubleshoot potential issues directly from a smartphone or tablet. Users can also update firmware and test control strategies with a virtual hand.

**Highlights:** Intuitive configuration for COVVI Hand, Manage input settings and grip switch triggers, Troubleshoot potential faults, Enable firmware updates, Virtual COVVI Hand for testing, Cross-platform compatibility (smartphone/tablet)

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

**In-app purchases:** none


## Frequently asked questions

### Is Orion3 Programming App free?

Orion3 Programming App is free to download, with no in-app purchases.

### Is COVVI Go free?

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

### Do Orion3 Programming App or COVVI Go have ads?

Neither Orion3 Programming App nor COVVI Go shows ads.

### Which is updated more often, Orion3 Programming App or COVVI Go?

Orion3 Programming App ships an update every 6 months, and COVVI Go every 2 months. Most recently, Orion3 Programming App was updated on September 12, 2026 and COVVI Go on September 20, 2026.

---

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