# Protech DNA vs CampusOptics

The clearest difference is rating: CampusOptics at 5.0 against Protech DNA's 2.6. CampusOptics also leads on ads (none vs shown) and update cadence (every 3 weeks vs every 2 months). Protech DNA's advantage is iOS requirement (13.4 vs 16.4). On price, ratings volume, 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.

CampusOptics holds the better App Store score, 5.0 against 2.6. Both are backed by a comparable volume of ratings — 5 and 5 respectively.

Protech DNA ships an update every 2 months, CampusOptics every 3 weeks. The most recent releases landed on October 2, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Protech DNA | CampusOptics |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.6 (5 ratings)](https://appshunter.io/ios/app/protech-dna/id1448020883/reviews) | **[5.0 (5 ratings)](https://appshunter.io/ios/app/campusoptics/id1608207767/reviews)** |
| Number of ratings | 5 | 5 |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Ad-supported | **Free** |
| Size | 24 MB | 105 MB |
| Requires iOS | **13.4** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Aegis Controls LLC](https://appshunter.io/developer/1448020882) | [CampusOptics, Inc.](https://appshunter.io/developer/1500448330) |

## What reviewers say

### Protech DNA

[App page](https://appshunter.io/ios/app/protech-dna/id1448020883)

Securely inventory your valuables and link them to a unique PIN recognized by law enforcement. This app helps identify ownership and contact information to return recovered property. It also tracks pawn shop transactions for your items.

**Highlights:** Secure property inventory, Law enforcement-recognized PIN, Forensic property marking, Pawn shop transaction matching, Room-by-room inventory management, Property transfer to new users

**Features:** macOS Compatibility

**In-app purchases:** none


### CampusOptics

[App page](https://appshunter.io/ios/app/campusoptics/id1608207767)

This platform enhances campus safety for higher education institutions. It offers a mobile interface for field work, including managing hazardous materials, locating assets, conducting inspections, and logging incidents. Stay in control of daily responsibilities with a centralized schedule.

**Highlights:** Environmental health and safety field work, Hazardous materials management, Safety asset location, Inspection performance, Issue and incident logging, Centralized scheduling

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Protech DNA free?

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

### Is CampusOptics free?

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

### Which has better reviews, Protech DNA or CampusOptics?

CampusOptics is rated higher. Protech DNA averages 2.6 out of 5 from 5 ratings, while CampusOptics averages 5.0 from 5 ratings.

### Do Protech DNA or CampusOptics have ads?

Protech DNA shows ads; CampusOptics does not.

### Which is updated more often, Protech DNA or CampusOptics?

Protech DNA ships an update every 2 months, and CampusOptics every 3 weeks. Most recently, Protech DNA was updated on October 2, 2026 and CampusOptics on October 7, 2026.

---

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