Comparison

Relay | Communicator vs Building X Fire Connect

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

Head to head
About

Relay | Communicator

This app provides two-way communication and location tracking for teams. It includes features like a panic button and work tracking to enhance team performance and operational efficiency.

Highlights
  • Two-way communication
  • Panic button
  • GPS tracking
  • Work tracking
  • Radio replacement
Read full description

Relay turns the phone in your pocket into the most capable radio your team has ever carried. Built for frontline teams who don't work at desks, Relay puts push-to-talk, worker safety, and real-time location on one screen. Nationwide range. No line of sight. No dead channels. PUSH TO TALK, ANYWHERE Push to talk and your voice reaches your whole channel instantly, whether they're across the building or across the country. Switch channels in a tap and catch what you missed. Live Audio keeps the conversation running in the background while you work. CHAT AND PHOTOS WHEN VOICE ISN'T RIGHT Send text to a channel or directly to a teammate, right alongside the voice traffic in the same conversation. And now you can send photos, too — snap the broken fixture, the spill, the delivery, the whiteboard, and share it in seconds. Some things are so much faster to show than to describe. EVERYONE UNDERSTANDS EVERYONE Language shouldn't slow a team down. TeamTranslate translations appear right in the conversation, so a multilingual crew works as one. PANIC, WITH SOMEONE ON THE OTHER END Slide to confirm and Relay broadcasts a panic alert with your live location to the people who can actually respond. Responders acknowledge, follow your location as you move, and resolve the incident once you're safe. It's the difference between an alarm and a lifeline. INCIDENTS, DISPATCHED AND DOCUMENTED Dispatch an incident with a single button, mapped to the workflows your organization has already built. Track it as it unfolds, add details along the way, review the full message history, and close it out with a resolution. Every incident is kept in history for the review that comes later. FIND ANYONE, INSIDE OR OUT Outdoor maps place your team across a site or a city. Indoor positioning takes it further — the right building, the right floor, the right room — so "where are you?" stops being a question. Geofence alerts let you know the moment someone crosses a boundary that matters. YOUR ATTENTION, ON YOUR TERMS Availability Modes put you in control of what reaches you and when. Choose Available to hear everything as it comes in, Critical Alerts to let only the urgent stuff through while you focus, or Silenced for quiet when you need it. One tap to switch, so you're never fumbling with settings mid-shift. BUILT FOR THE WORK YOU DO Manufacturing floors, hotels, casinos, hospitals, campuses, golf courses, and large venues. Wherever your team moves, Relay moves with them. Relay is made for organizations running on the Relay platform. An active Relay account is required to sign in — check with your administrator, or visit relaypro.com to learn more.

About

Building X Fire Connect

Monitor the live status of connected Siemens Fire protection systems remotely. View current and historical events, and receive customizable push notifications based on your role for constant awareness and peace of mind.

Highlights
  • Remote system status monitoring
  • Live site status view
  • Current and historical event logs
  • Customizable push notifications
  • Role-based alerts
Read full description

Building X Fire Connect lets you stay in touch with your connected Siemens Fire protection systems from anywhere. You can see the live status of your connected sites, check current and history events, as well as subscribe to and receive customizable Push Notifications based on your role and responsibility. This way, the app provides status awareness and peace of mind at any time.

Screenshots

Relay | Communicator4 screens
Building X Fire Connect4 screens

Verdict

The call

The clearest difference is ratings volume: Relay | Communicator at 437 against Building X Fire Connect's 3. Relay | Communicator also leads on update cadence (fortnightly vs every 2 months). On price, rating, 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

On the App Store both sit at effectively the same score — 4.9 for Relay | Communicator against 5.0 for Building X Fire Connect. That said, the two scores are not equally well evidenced: Relay | Communicator has 437 ratings behind it against 3, so its average is the more settled of the two.

UpkeepUpdate frequency

Relay | Communicator ships an update fortnightly, Building X Fire Connect every 2 months. The most recent releases landed on October 1, 2026 and August 28, 2026 respectively.

Scorecard2 real differences · 8 level
Relay | Communicator versus Building X Fire Connect: the parameters behind the verdict, then further details
ParameterRelay | CommunicatorBuilding X Fire Connect
PriceFreeFree
Rating4.9 (437 ratings)5.0 (3 ratings) — better
Positive reviews75.0% of reviews—
Number of ratings437 — better3
Update frequencyFortnightly — betterEvery 2 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.616.0 — better
Further details — not scored
Size83 MB37 MB
Age rating4+4+
DeveloperRelay, IncSiemens AG

Customer experience

Relay | Communicator

All ratings437 ratings
Positive98.4%
Neutral0.5%
Negative1.1%
Written reviews8 reviews
Positive75.0%
Neutral0.0%
Negative25.0%

Building X Fire Connect

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Relay | Communicator

No in-app purchases

None

Building X Fire Connect

No in-app purchases

Questions

Is Relay | Communicator free?
Relay | Communicator is free to download, with no in-app purchases.
Is Building X Fire Connect free?
Building X Fire Connect is free to download, with no in-app purchases.
Which has better reviews, Relay | Communicator or Building X Fire Connect?
Building X Fire Connect is rated higher. Relay | Communicator averages 4.9 out of 5 from 437 ratings, while Building X Fire Connect averages 5.0 from 3 ratings.
Do Relay | Communicator or Building X Fire Connect have ads?
Neither Relay | Communicator nor Building X Fire Connect shows ads.
Which is updated more often, Relay | Communicator or Building X Fire Connect?
Relay | Communicator ships an update fortnightly, and Building X Fire Connect every 2 months. Most recently, Relay | Communicator was updated on October 1, 2026 and Building X Fire Connect on August 28, 2026.

Other comparisons