Comparison

BackTrace Mobile vs CanvLess

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

Head to head
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.

About

CanvLess

This app provides a shared map of security cameras for verified law enforcement personnel. It helps investigators quickly identify camera locations, viewing angles, and footage retention times to efficiently gather evidence after an incident. The platform ensures accountability through user logging and watermarking.

Highlights
  • Shared security camera map
  • Camera location and direction
  • Footage retention tracking
  • Camera verification system
  • Apple Watch integration
  • Secure user authentication
Features
Read full description

CanvLess is a shared map of the security cameras investigators have found, built for verified United States law enforcement agency personnel. When something happens, the first hours decide whether footage survives. CanvLess shows the cameras other investigators have documented around a scene: where each one is, which way it faces and how far it sees, who owns it, how long it keeps footage, and who to ask for it. TRY IT FIRST A short demo on sample cameras runs before you sign in: drop a canvass, see which footage runs out first, then place and aim a camera. Nothing in the demo is real. CANVASS Press and hold where it happened, or drag the circle over the area you need. Set the time, and the cameras are listed by when their footage will be overwritten, so you knock on the right doors first. SEE WHAT EACH CAMERA SEES Every pin shows the camera's direction and range as a cone on the map. Tap a camera for its card: mount, picture quality by day and night, retention, and how to request footage. ADD AND CONFIRM Found a camera? Drop a pin on it, drag to aim it, and fill in what you know. When another investigator confirms it in person, it's marked verified. ON YOUR WRIST With Apple Watch, the cameras around you are a glance away: a map, the nearest ones with how long each keeps footage, and walking directions to any of them. BUILT FOR LAW ENFORCEMENT • Verified agency personnel only • One phone per account, unlocked with Face ID • No case details, footage or incident data, ever • Every view is logged, and the map carries your account as a watermark, so a leak traces back to an account CanvLess requires a verified CanvLess account. Sign in with the email on your account. Privacy policy: https://canvless.app/privacy Terms of use: https://canvless.app/terms

Screenshots

BackTrace Mobile4 screens
CanvLess4 screens

Verdict

The call

The clearest difference is rating: CanvLess at 5.0 against BackTrace Mobile's 3.0. CanvLess also leads on update cadence (daily vs weekly). BackTrace Mobile's advantage is in-app purchases (none vs 2) and ads (none vs shown). On price, device support and iOS requirement 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. CanvLess sells 2 in-app purchases, starting at $3.99 per month. BackTrace Mobile asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

CanvLess holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 7 and 2 respectively.

UpkeepUpdate frequency

BackTrace Mobile ships an update weekly, CanvLess daily. The most recent releases landed on October 5, 2026 and October 26, 2026 respectively.

Scorecard6 real differences · 4 level
BackTrace Mobile versus CanvLess: the parameters behind the verdict, then further details
ParameterBackTrace MobileCanvLess
PriceFreeFree
Rating3.0 (7 ratings)5.0 (2 ratings) — better
Positive reviews33.3% of reviews—
Number of ratings7 — better2
Update frequencyWeeklyDaily — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, Apple Watch
Requires iOS15.6 — better16.4
Further details — not scored
Size65 MB67 MB
Age rating4+4+
DeveloperGTBM IncAAK Studio LLC

Customer experience

BackTrace Mobile

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

CanvLess

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

BackTrace Mobile

No in-app purchases

2 purchases

CanvLess

Subscriptions2
  • Canvless Monthly7 Days trial$3.991 Month
  • Canvless Yearly$39.991 Year

Questions

Is BackTrace Mobile free?
BackTrace Mobile is free to download, with no in-app purchases.
Is CanvLess free?
CanvLess is free to download, with in-app purchases available.
Which has better reviews, BackTrace Mobile or CanvLess?
CanvLess is rated higher. BackTrace Mobile averages 3.0 out of 5 from 7 ratings, while CanvLess averages 5.0 from 2 ratings.
Do BackTrace Mobile or CanvLess have ads?
CanvLess shows ads; BackTrace Mobile does not.
Which is updated more often, BackTrace Mobile or CanvLess?
BackTrace Mobile ships an update weekly, and CanvLess daily. Most recently, BackTrace Mobile was updated on October 5, 2026 and CanvLess on October 26, 2026.

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