Comparison

Belfry Security vs 3Di Nexus

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

Head to head
About

Belfry Security

This platform streamlines operations for security guard services companies. It offers features like scheduling, time tracking, tour confirmation, and report filing to enhance officer productivity and back-office communication.

Highlights
  • Scheduling
  • Time & attendance tracking
  • Tour confirmation
  • Report filing
  • Officer-back office engagement
Features
Read full description

Shaped by industry veterans, Belfry is an integrated platform for security guard services companies that includes: scheduling, time & attendance tracking, tour confirmation, report filing. The Belfry mobile app helps security companies maintain engagement between officers and back offices and enhances productivity for officers with an intuitive app experience.

About

3Di Nexus

Features
Read full description

3Di Nexus is a private, agency-issued operations app for personnel of contracted public safety support programs. It is not available to the public and is not for emergencies — always call your local emergency number for anything requiring immediate police, fire, or medical response. Once signed in with an account provisioned by your agency administrator, field staff can: • Start and end shifts, with unit assignment and duty status tracking • Log and update non-emergency activity — patrol checks, community concerns, and property or public-space observations — with photos and notes • View assigned locations on a map • Message their team and coordinating agencies in real time, organized by topic • Review their own activity history 3Di Nexus is the field companion to the 3Di Nexus web portal used by monitoring staff and program administrators, giving every authorized user a shared, real-time view of activity, while keeping notifications limited to active shifts. Access: An account from your program administrator is required. This app is intended solely for authorized personnel of agencies and municipalities that have contracted for the 3Di Nexus platform.

Screenshots

Belfry Security4 screens
3Di Nexus4 screens

Verdict

The call

The clearest difference is update cadence: 3Di Nexus at every 10 days against Belfry Security's every 2 months. On price, ads, 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.

UpkeepUpdate frequency

Belfry Security ships an update every 2 months, 3Di Nexus every 10 days. Both last shipped on October 25, 2026.

Scorecard1 real difference · 9 level
Belfry Security versus 3Di Nexus: the parameters behind the verdict, then further details
ParameterBelfry Security3Di Nexus
PriceFreeFree
Rating2.9 (71 ratings) — better—
Positive reviews25.9% of reviews—
Number of ratings71 — better—
Update frequencyEvery 2 monthsEvery 10 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.115.1
Further details — not scored
Size70 MB49 MB
Age rating4+17+
DeveloperBelfry Software, Inc.3Di Inc.

In-app purchases

None

Belfry Security

No in-app purchases

None

3Di Nexus

No in-app purchases

Questions

Is Belfry Security free?
Belfry Security is free to download, with no in-app purchases.
Is 3Di Nexus free?
3Di Nexus is free to download, with no in-app purchases.
Do Belfry Security or 3Di Nexus have ads?
Neither Belfry Security nor 3Di Nexus shows ads.
Which is updated more often, Belfry Security or 3Di Nexus?
Belfry Security ships an update every 2 months, and 3Di Nexus every 10 days. Most recently, Belfry Security was updated on October 25, 2026 and 3Di Nexus on October 25, 2026.

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