# Protech DNA vs BackTrace Mobile

The clearest difference is ads: BackTrace Mobile at none against Protech DNA's shown. BackTrace Mobile also leads on rating (3.0 vs 2.6) and update cadence (weekly vs every 2 months). Protech DNA's advantage is review sentiment (50% vs 33%) and iOS requirement (13.4 vs 15.6). 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.

BackTrace Mobile holds the better App Store score, 3.0 against 2.6. Both are backed by a comparable volume of ratings — 5 and 7 respectively. Written reviews complicate that: 50% of Protech DNA's written reviews are positive against 33% of BackTrace Mobile's, so the app with the better star average is not the one people write more warmly about.

Protech DNA ships an update every 2 months, BackTrace Mobile weekly. The most recent releases landed on June 8, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Protech DNA | BackTrace Mobile |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.6 (5 ratings)](https://appshunter.io/ios/app/protech-dna/id1448020883/reviews) | **[3.0 (7 ratings)](https://appshunter.io/ios/app/backtrace-mobile/id6447448292/reviews)** |
| Number of ratings | 5 | **7** |
| Positive reviews | **50.0% of reviews** | 33.3% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | Ad-supported | **Free** |
| Size | 24 MB | 65 MB |
| Requires iOS | **13.4** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Aegis Controls LLC](https://appshunter.io/developer/1448020882) | [GTBM Inc](https://appshunter.io/developer/1585421981) |

## 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


### BackTrace Mobile

[App page](https://appshunter.io/ios/app/backtrace-mobile/id6447448292)

This investigative tool allows law enforcement agencies to search for individuals who have been arrested and their interactions with law enforcement. It is a unique service feature paired with specific software.

**Highlights:** Search arrested persons, View law enforcement interactions, Investigative tool, Paired with GTBM software

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Protech DNA free?

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

### Is BackTrace Mobile free?

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

### Which has better reviews, Protech DNA or BackTrace Mobile?

BackTrace Mobile is rated higher. Protech DNA averages 2.6 out of 5 from 5 ratings, while BackTrace Mobile averages 3.0 from 7 ratings.

### Do Protech DNA or BackTrace Mobile have ads?

Protech DNA shows ads; BackTrace Mobile does not.

### Which is updated more often, Protech DNA or BackTrace Mobile?

Protech DNA ships an update every 2 months, and BackTrace Mobile weekly. Most recently, Protech DNA was updated on June 8, 2026 and BackTrace Mobile on September 17, 2026.

---

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