# proteän vs Nuvolo Mobile

The clearest difference is rating: proteän at 5.0 against Nuvolo Mobile's 1.9. proteän also leads on iOS requirement (13.0 vs 18.5). On price, ratings volume, update cadence and ads there is nothing between them.

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

proteän holds the better App Store score, 5.0 against 1.9. Both are backed by a comparable volume of ratings — 8 and 20 respectively.

proteän ships an update every 2 months, Nuvolo Mobile monthly. The most recent releases landed on October 7, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | proteän | Nuvolo Mobile |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (8 ratings)](https://appshunter.io/ios/app/protean/id1556719769/reviews)** | [1.9 (20 ratings)](https://appshunter.io/ios/app/nuvolo-mobile/id6476467216/reviews) |
| Number of ratings | 8 | **20** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Free | Free |
| Size | 27 MB | 40 MB |
| Requires iOS | **13.0** | 18.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Protean Ventures, LLC](https://appshunter.io/developer/1556719771) | [Nuvolo](https://appshunter.io/developer/1222838517) |

## What reviewers say

### proteän

[App page](https://appshunter.io/ios/app/protean/id1556719769)

This app digitizes regulatory compliance inspections. It guides inspectors through custom checklists, allowing them to record facility and equipment details, ask relevant questions, and document compliance status. Findings and citations are clearly communicated in a digital report.

**Highlights:** Customizable inspection checklists, Facility and equipment attribute viewing, Predefined inspection workflows, Preliminary and follow-up questions, Compliance deficiency citation, Digital report generation, In-app data capture (camera, GPS, comments)

**In-app purchases:** none


### Nuvolo Mobile

[App page](https://appshunter.io/ios/app/nuvolo-mobile/id6476467216)

Manage asset and maintenance workflows directly from your mobile device. This app allows technicians to handle work orders, conduct inspections, and access checklists efficiently, streamlining operations and reducing paperwork.

**Highlights:** Work order management, Conduct rounds and inspections, Access checklists, Enhanced user experience, Configurable workflows, On-the-go asset management

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

**In-app purchases:** none


## Frequently asked questions

### Is proteän free?

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

### Is Nuvolo Mobile free?

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

### Which has better reviews, proteän or Nuvolo Mobile?

proteän is rated higher. proteän averages 5.0 out of 5 from 8 ratings, while Nuvolo Mobile averages 1.9 from 20 ratings.

### Do proteän or Nuvolo Mobile have ads?

Neither proteän nor Nuvolo Mobile shows ads.

### Which is updated more often, proteän or Nuvolo Mobile?

proteän ships an update every 2 months, and Nuvolo Mobile monthly. Most recently, proteän was updated on October 7, 2026 and Nuvolo Mobile on October 24, 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.*