# Explore Proteox vs The CIO Circle

The clearest difference is update cadence: The CIO Circle at every 3 months against Explore Proteox's every 6 months. 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.

Explore Proteox ships an update every 6 months, The CIO Circle every 3 months. The most recent releases landed on September 17, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Explore Proteox | The CIO Circle |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/explore-proteox/id6477702161/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 3 months** |
| Monetization | Free | — |
| Size | 432 MB | 62 MB |
| Requires iOS | **15.0** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Holosphere](https://appshunter.io/developer/1635956235) | [Intercor Transformations Limited](https://appshunter.io/developer/1697463838) |

## What reviewers say

### Explore Proteox

[App page](https://appshunter.io/ios/app/explore-proteox/id6477702161)

Visualize advanced cryogenic systems in augmented reality on your own device. Explore key features and details of modular dilution refrigerators to assess their suitability for your applications and lab space.

**Highlights:** Augmented reality system visualization, Life-size 3D models, Interactive component exploration, Lab space placement simulation, Customizable insert viewing, Detailed feature exploration

**Features:** macOS Compatibility

**In-app purchases:** none


### The CIO Circle

[App page](https://appshunter.io/ios/app/the-cio-circle/id6503642829)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Explore Proteox free?

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

### Is The CIO Circle free?

The CIO Circle is free to download, with no in-app purchases.

### Do Explore Proteox or The CIO Circle have ads?

Neither Explore Proteox nor The CIO Circle shows ads.

### Which is updated more often, Explore Proteox or The CIO Circle?

Explore Proteox ships an update every 6 months, and The CIO Circle every 3 months. Most recently, Explore Proteox was updated on September 17, 2026 and The CIO Circle on September 18, 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.*