Eyrus vs FireAlarmGuy
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Eyrus
This app simplifies workforce management by providing automatic check-in/out, timesheet viewing, and profile updates for tradespeople. It allows easy project registration via QR code scanning and streamlines document review and submission.
- Automatic job site check-in/out
- View timesheets
- Update profile and certifications
- QR code project registration
- Digital document signing
- Workforce visibility
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The Eyrus app provides simple and automatic workforce management, visibility, and badging tools no matter the project or job size. Tradespeople can register themselves to a project, automatically check-in and out of the job site, view timesheets, and keep their profile and certification information up-to-date right in the app. Projects can be joined easily by scanning a QR code. Then complete the necessary registration information, review and sign documents, and submit for review. Once registration is approved, head to the job site to automatically track work hours. The Eyrus app handles check-in and check-out automatically based on project location.
FireAlarmGuy
This utility app provides two essential tools for fire alarm technicians. It features a calculator for determining DMX dip switch settings and a decoder for understanding battery manufacturing date codes, streamlining fieldwork.
- DMX Dip Switch Calculator
- Battery Date Code Decoder
- Device addressing assistance
- Battery production date lookup
- Fieldwork simplification
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FireAlarmGuy is the ultimate tool for fire alarm technicians, combining two essential features in one app: DMX Dip Switch Calculator – Instantly find the correct dip switch positions for device addressing. Just enter the address, and get the right settings in seconds. Battery Date Code Decoder – Quickly decode manufacturing date codes for sealed lead-acid (SLA) batteries. Enter the code to determine the production date. Built by a fire alarm tech, for fire alarm techs, FireAlarmGuy makes fieldwork faster and easier. Download now and simplify your job!
Screenshots
Verdict
Eyrus and FireAlarmGuy are too close to call on the numbers: across 9 compared parameters — price, rating, ratings volume and update cadence among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 5.0 for Eyrus against 5.0 for FireAlarmGuy. Both are backed by a comparable volume of ratings — 1 and 2 respectively.
Eyrus ships an update monthly, FireAlarmGuy every 2 weeks. The most recent releases landed on September 30, 2026 and September 25, 2026 respectively.
| Parameter | Eyrus | FireAlarmGuy |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) | 5.0 (2 ratings) |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 1 | 2 — better |
| Update frequency | Monthly | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 14.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 14 MB | 15 MB |
| Age rating | 4+ | 4+ |
| Developer | Eyrus | Jack Dalton |
Customer experience
Eyrus
FireAlarmGuy
In-app purchases
Eyrus
No in-app purchases
FireAlarmGuy
No in-app purchases
Questions
Is Eyrus free?
Is FireAlarmGuy free?
Which has better reviews, Eyrus or FireAlarmGuy?
Do Eyrus or FireAlarmGuy have ads?
Which is updated more often, Eyrus or FireAlarmGuy?
Other comparisons
