Comparison

Brex vs Weapons Detection System

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

Head to head
About

Brex

Manage corporate finances with integrated business accounts, corporate cards, and expense tracking. Streamline reimbursements, payments, and business travel all from a single platform.

Highlights
  • Corporate cards
  • Expense management
  • Reimbursements
  • Business accounts
  • Business travel booking
  • Global payments
  • 24/7 live support
Features
Read full description

Brex offers corporate cards, expense management, reimbursements, business accounts, and travel — all on one unified, global platform. The Brex mobile app gives you full, fast access to your Brex account and card. Use the app to make purchases, check spending limits and policies, submit expenses, request or approve reimbursements, send payments anywhere, and more. Download the free Brex app to: • Use your card without reaching for your wallet • Easily check what’s allowed per your expense policy • See any pending tasks at a glance in your inbox • Add missing receipts (many are added automatically!) • Book and manage business travel with global inventory • Send and receive ACH and wire payments anywhere • Store funds in an FDIC-insured business account • Schedule or cancel recurring or one-time payments • Reach live support 24/7 from anywhere Brex accounts also integrate with your existing tools, including QuickBooks, NetSuite, Workday, Coupa, Gusto, WhatsApp, and Slack, to help you streamline workflows and close the books faster Download the app or visit brex.com to get started.

About

Weapons Detection System

This system provides remote notifications and accountability for walk-through metal detectors, helping organizations maintain security and compliance. It assists officers by acting as an extra layer of vigilance at entryways, ensuring adherence to best practices and preventing unauthorized items from entering facilities.

Highlights
  • Remote notifications
  • Accountability tracking
  • Incident response forms
  • Security officer check-in
  • Automated paperwork
  • Guest item reminders
  • Secondary screening AI
Features
Read full description

ACCORDING TO THE NIJ0601.02 GOVERNMENT STANDARD, YOU MUST USE THE AUDIO AND VISUAL INDICATORS FROM THE WDS SYSTEM. ONLY USE THIS APP FOR REMOTE NOTIFICATIONS, AND ACCOUNTABILITY, AND HELPS YOU KEEP UP WITH BEST PRACTICES WITH YOUR WDS WHICH HELPS KEEPS WEAPONS OUT OF YOUR FACILITY.   Athena's Weapons Detection Software is protected under the US Department of Patents and Trademark OFFICE Pub. No.: US 2024/0037685 Al (43) Pub. Date: Feb. 1, 2024 Humans often get tired and preform suboptimal which is where Athena's software can help. This Athena's Weapons Detection System Software app helps officers stay on point by being an extra pair of eyes on the entryway. Athena Weapons Detection System / Walk Through Metal Detector (WDS/WTMD) is an app that gives you accountability and helps you stay with best practices with your WTMD/WDS. Do not download this app unless you have a WTMD/WDS hardware as it will not work. Use this app to help you stay in compliance with your security policies for example: Catch visitors trying to evade your system with Athena WDS as it catches users trying to go around your WDS instead of through (patent pending). After you connect the hardware you can: 1. Send alerts to as many of your team members as needed. Download our alerts app "Entryway Security" alerts app. https://apps.apple.com/us/app/entryway-security/id1506071609 2. To Follow best practices for your weapons detection systems you have the option to be prompted to fill out an incident response form if an alert is confirmed. 3. The Security Officer check-in features allow you to receive alerts when your security guards are not at their post or if they are too busy screening and need help. 4. Go Green the Athena WDS, the system automates your paperwork for testing the WDS, and filling out Incident response reports.   5. Stay in touch with your guests when you have to hold items behind like a knife or gun, by allowing the WDS system to text message the guest to remind them to pick up their belongings. 6. Evade detection 7. Secondary Screening AI to help officers keep track of who needs to go back though the WDS and which do not. Help your organization maintain security accountability and compliance with the Athena Weapons Detection System Software. Learn how to test a WTMD / WDS as in the NIJ 0601.02 standard by watching this video - https://youtu.be/4_ngwqcJD_A See a demonstration by police officers using this system below - https://youtu.be/YDGojyGGci4 Note: When they raise their hands it is indicating they have a weapon on them. WDS standards: - https://nvlpubs.nist.gov/nistpubs/Legacy/IR/nistir6915.pdf - https://www.ojp.gov/pdffiles1/nij/193510.pdf - https://www.ojp.gov/pdffiles1/Digitization/13387NCJRS.pdf

Screenshots

Brex4 screens
Weapons Detection System3 screens

Verdict

The call

The clearest difference is ratings volume: Brex at 8.8K against Weapons Detection System's 2. Weapons Detection System's advantage is rating (5.0 vs 4.8) and device support (3 vs 1). On price, update cadence, ads and in-app purchases 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

Weapons Detection System holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Brex has 8.8K ratings behind it against 2, so its average is the more settled of the two.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on September 25, 2026 and June 5, 2026 respectively.

Scorecard3 real differences · 7 level
Brex versus Weapons Detection System: the parameters behind the verdict, then further details
ParameterBrexWeapons Detection System
PriceFreeFree
Rating4.8 (8.8K ratings)5.0 (2 ratings) — better
Positive reviews45.7% of reviews—
Number of ratings8.8K — better2
Update frequencyWeeklyWeekly
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS16.415.0 — better
Further details — not scored
Size143 MB148 MB
Age rating4+4+
DeveloperBrexAthena Security

Customer experience

Brex

All ratings8,834 ratings
Positive96.2%
Neutral1.0%
Negative2.8%
Written reviews129 reviews
Positive45.7%
Neutral3.1%
Negative51.2%

Weapons Detection System

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

Bugs and requests

Brex

Reported bugs

4 issues
  • Check deposit issues
  • Incorrect transaction categorization
  • Unreliable account linking
  • Inconsistent app behavior

Requested features

4 requests
  • Ability to change flights directly in the app
  • Improved iPad support
  • Restore gold card in Apple Wallet
  • Searchable transaction history in the app

Weapons Detection System

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Brex

No in-app purchases

None

Weapons Detection System

No in-app purchases

Questions

Is Brex free?
Brex is free to download, with no in-app purchases.
Is Weapons Detection System free?
Weapons Detection System is free to download, with no in-app purchases.
Which has better reviews, Brex or Weapons Detection System?
Weapons Detection System is rated higher. Brex averages 4.8 out of 5 from 8.8K ratings, while Weapons Detection System averages 5.0 from 2 ratings.
Do Brex or Weapons Detection System have ads?
Neither Brex nor Weapons Detection System shows ads.
Which is updated more often, Brex or Weapons Detection System?
Brex ships an update weekly, and Weapons Detection System weekly. Most recently, Brex was updated on September 25, 2026 and Weapons Detection System on June 5, 2026.

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