# Proteus vs SIGMA SUBATO

The clearest difference is rating: Proteus at 5.0 against SIGMA SUBATO's 1.0. SIGMA SUBATO's advantage is update cadence (monthly vs every 6 months) and iOS requirement (11.0 vs 15.6). On price, ratings volume, 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.

Proteus holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Proteus ships an update every 6 months, SIGMA SUBATO monthly. The most recent releases landed on October 9, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Proteus | SIGMA SUBATO |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/proteus-1/id6469808073/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/sigma-subato/id6738994161/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Monthly** |
| Monetization | Free | Free |
| Size | 90 MB | 24 MB |
| Requires iOS | 15.6 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [allSYSTEM 1 srl](https://appshunter.io/developer/1454276533) | [ID&A S.r.l.](https://appshunter.io/developer/1446283055) |

## What reviewers say

### Proteus

[App page](https://appshunter.io/ios/app/proteus-1/id6469808073)

An integrated security system for managing intrusion detection, video surveillance, video verification, and fire prevention. It also offers monitoring and rapid intervention services.

**Highlights:** Intrusion detection management, Video surveillance, Video verification, Fire prevention, Monitoring service, Rapid intervention

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

**In-app purchases:** none


### SIGMA SUBATO

[App page](https://appshunter.io/ios/app/sigma-subato/id6738994161)

This application allows users to track and monitor their waste disposal for street containers and collection centers. It provides insights into user behavior, optimizes waste management, and offers guidance for proper disposal.

**Highlights:** Track waste disposal, Monitor street containers, Manage collection centers, View disposal history, Filter data by material and period, Consult data in lists and graphs, Get proper disposal guidance

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

**In-app purchases:** none


## Frequently asked questions

### Is Proteus free?

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

### Is SIGMA SUBATO free?

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

### Which has better reviews, Proteus or SIGMA SUBATO?

Proteus is rated higher. Proteus averages 5.0 out of 5 from 1 ratings, while SIGMA SUBATO averages 1.0 from 1 ratings.

### Do Proteus or SIGMA SUBATO have ads?

Neither Proteus nor SIGMA SUBATO shows ads.

### Which is updated more often, Proteus or SIGMA SUBATO?

Proteus ships an update every 6 months, and SIGMA SUBATO monthly. Most recently, Proteus was updated on October 9, 2026 and SIGMA SUBATO on September 29, 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.*