Gallagher SMB vs CallSign
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Gallagher SMB
Manage your business security remotely with this app. Arm/disarm alarms, control door access, and manage users from your smartphone. Receive instant notifications and request guard services.
- Remote alarm control
- Door lock/unlock management
- Unlimited user management
- Real-time alarm notifications
- Guard request service (NZ only)
- Multi-site management
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Gallagher SMB is an app-based system that lets you take control of your business security from anywhere, at any time, using your smartphone. With the Gallagher SMB app, you can arm and disarm your alarm, lock and unlock doors, manage unlimited users, receive alarm notifications across multiple sites and request a guard to visit your site (New Zealand only). Gallagher is a trusted and award-winning global leader in security. Our enterprise-level solutions protect large sites with some of today’s highest security requirements – think airports, hospitals, and power stations. We’ve taken our extensive knowledge and technology and created something to give small and medium business owners greater control in managing their security. You’ve worked hard to build your business. Let Gallagher help protect it. If you choose to enable it, Gallagher SMB uses location services to detect readers via Bluetooth®. Your location is never stored or transmitted in any way.
CallSign
Connect with qualified New Zealand Sign Language (NZSL) interpreters on demand. This service facilitates communication in various settings, from clinics to remote work, ensuring accessibility during business hours.
- On-demand NZSL interpreting
- Connect from any device
- Secure and private communication
- Accessible during business hours
- Simple registration process
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CallSign lets you connect with qualified New Zealand Sign Language (NZSL) interpreters quickly and easily. Currently available during business hours, the service is designed to help you communicate wherever you are — in clinics, offices, or remotely. Features include: On-demand interpreting: Register once and connect whenever you need an interpreter. Anywhere access: Use from any device with an internet connection. Secure and private: All interactions are confidential and professional. Getting started is simple - register in a few steps and start using the service today.
Screenshots
Verdict
The clearest difference is monetization model: CallSign at free against Gallagher SMB's ad-supported. CallSign also leads on update cadence (monthly vs every 2 months). On price, review sentiment, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Gallagher SMB ships an update every 2 months, CallSign monthly. The most recent releases landed on November 3, 2026 and November 9, 2026 respectively.
| Parameter | Gallagher SMB | CallSign |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | — | 1 — better |
| Update frequency | Every 2 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Ad-supported | Free — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 22 MB | 54 MB |
| Age rating | 4+ | 17+ |
| Developer | Gallagher Group Ltd | Primaxis Pty Ltd |
Customer experience
Gallagher SMB
CallSign
In-app purchases
Gallagher SMB
No in-app purchases
CallSign
No in-app purchases
Questions
Is Gallagher SMB free?
Is CallSign free?
Do Gallagher SMB or CallSign have ads?
Which is updated more often, Gallagher SMB or CallSign?
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