Comparison

Protech DNA vs BackTrace Mobile

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Protech DNA

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
Read full description

ProtechDNA offers a FREE mobile app to help our users inventory their valuables and store them securely into their account. At the time of registration each user will be assigned a unique PIN (Personal Identification Number) that is recognized by law enforcement around the country. User can apply that PIN to the property with either our DNA adhesive, which is provided FREE at the time of registration (shipping and set up fee required) or a Forensic Property Pen available online for $4.00. Both methods are forensic applications and invisible to the naked eye. All law enforcement has special detection equipment to determine if property has been marked and ability to view the invisible PIN applied to property. Users accounts will include contact details that are linked to the PIN issued at the time of registration. The PIN applied to your valuables gives law enforcement the ability to identify ownership and contact information to successfully return recovered property to its rightful owner. User account also provides you the option to manage property, including a full description of the property, including make, model, serial number, approx value, property descriptions, and upload a picture. The property descriptions entered into your account are also matched with pawn shop transactions, and if matched can notify property owner and law enforcement the property has been sold at pawn shop. Users can easily manage all their property by setting up room by room inventory, and continue to add items to securely link them to the user. User can add multiple PINs from their profile section of account. If property is sold, user can transfer property to new user from mobile app. ProtechDNA also offers additional security products online that will deter criminals, those include window warning decals - $1.50, bicycle DNA labels - $1, additional DNA for Property kits can be purchased after initial free kit is ordered for $12.99.

About

BackTrace Mobile

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
Read full description

Backtrace is a unique service feature paired with GTBM’s software. This investigative tool provides all Law Enforcement Agencies the ability to search for persons who have been arrested and their interactions with Law Enforcement.

Screenshots

Protech DNA4 screens
BackTrace Mobile4 screens

Verdict

The call

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.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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

ReceptionRating · Positive reviews · Number of ratings

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.

UpkeepUpdate frequency

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.

Scorecard6 real differences · 4 level
Protech DNA versus BackTrace Mobile: the parameters behind the verdict, then further details
ParameterProtech DNABackTrace Mobile
PriceFreeFree
Rating2.6 (5 ratings)3.0 (7 ratings) — better
Positive reviews50.0% of reviews — better33.3% of reviews
Number of ratings57 — better
Update frequencyEvery 2 monthsWeekly — better
AdsYesNo — better
In-app purchasesNoNo
MonetizationAd-supportedFree — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.4 — better15.6
Further details — not scored
Size24 MB65 MB
Age rating4+4+
DeveloperAegis Controls LLCGTBM Inc

Customer experience

Protech DNA

All ratings5 ratings
Positive40.0%
Neutral0.0%
Negative60.0%
Written reviews4 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

BackTrace Mobile

All ratings7 ratings
Positive42.9%
Neutral14.3%
Negative42.9%
Written reviews3 reviews
Positive33.3%
Neutral0.0%
Negative66.7%

In-app purchases

None

Protech DNA

No in-app purchases

None

BackTrace Mobile

No in-app purchases

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.

Other comparisons