Comparison

Assistant by Bellman vs A

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

Head to head
About

Assistant by Bellman

This app connects your mobile devices to a home alerting system, providing notifications for events like smoke detector alerts, doorbell rings, and baby monitor activity. It also relays incoming calls and messages to your connected receivers.

Highlights
  • Receive home notifications on mobile devices
  • Alerts for smoke detectors, doorbells, and baby monitors
  • Relays phone calls and messages to receivers
  • Monitor device connection status
  • Browse notification history
  • Direct phone-to-watch connection
Read full description

The Assistant app makes it easier than ever to keep a watchful eye on your home and loved ones. It connects the Bellman alerting system to your mobile phone, tablet or smartwatch via Bluetooth. Once you have installed the app, you will start to receive home notifications on your mobile devices. In addition, your Bellman receivers will alert you to incoming calls and messages on your mobile phone. BENEFITS - Get emergency notifications from connected smoke detectors directly on your mobile device. - Use doorbell and open/closed sensors to alert you if someone rings your doorbell or enters or leaves your home. - Use a baby monitor and a contact mat to know when your baby stirs or is trying to leave the crib. - Get an alert on your Bellman receiver when you have an incoming call or message. APP HIGHLIGHTS In the Assistant app, all your devices and controls are literally at your fingertips. Control your notifications, browse history or monitor your devices with a simple tap. Stay on top of things. Select History to see what you have missed. Your notifications are sorted by date and time. Keep your setup up to date. Tap My Devices to monitor the connection status, update devices, and control your system setup. Use a direct connection Do you want your Bellman watch to vibrate for messages and calls on your phone when you are out and about too? Tap to establish a direct phone-to-watch connection. ABOUT THE BELLMAN ALERTING SYSTEM The Bellman alerting system empowers deaf and hard of hearing people to stay safe, independent, and socially active. It consists of a set of wirelessly connected transmitters and receivers that are located across the home. When a transmitter is triggered by e.g., a door chime, telephone signal or smoldering fire, the receiver alerts with loud sounds, bright flashes, and powerful vibrations. By using the Assistant app, your mobile phone or tablet works just like a Bellman receiver. APP REQUIREMENTS - One or more Bellman receiver/s - iPhone requires iOS 15.0 or later - iPad requires iPadOS 15.0 or later - iPod touch requires iOS 15.0 or later - Apple Watch requires watchOS 6.2 or later Please note that the Assistant app should be used as a complement to your Bellman receiver/s and not as a replacement due to safety reasons. Read more about our terms and conditions here: Tap Menu > About in the Assistant app Read more about our privacy policy here: https://bellman.com/en/legal/privacy-policy/

About

A

Features
Read full description

Reduce the Cost of Ownership A-1 Heating can reduce your HVAC system’s operating costs. It provides precise temperature control, reducing energy usage. This smart thermostat app also ensures you get the services you need when you need them. It incorporates the following innovative features: • Remote monitoring • Predictive maintenance alerts • One-touch appointment booking • Service at the touch of a button A crisp LCD screen ensures all functions are easy to find and use. Is your home not comfortable or are energy costs going up? Use the onscreen service request feature to get prompt assistance from your local HVAC company. Get the Most Out of Your Climate Control System The A-1 Heating app lets you control and monitor temperature, fan speed, and other functions via the main control panel or a smartphone. The future of home comfort and on-demand service, it delivers benefits including: • Smart Notifications: Receive instant notifications on changes in system performance so you can be proactive with maintenance. • Real-Time Monitoring: By monitoring the health of your HVAC system, A-1 Heating can provide predictive maintenance alerts, which can prevent downtime and increase equipment lifespan. • Service Alerts: Receive notifications of service reminders, membership renewals, and more. Even receive custom messages from your HVAC provider. • Diagnostic Tools: An overview of system health and air quality are available at the touch of a button, at no extra cost. • System Health and Air Quality Alerts: If a problem with your climate control system or an indoor air quality issue is detected, you and your service provider will be automatically notified. Quick and Simple Installation The convenience of a A-1 Heating thermostat begins even before you start using it. Swapping out an old unit is simple. A technician removes the old thermostat, mounts the new one, and connects the wiring. They’ll even help you set up the app. The new model’s settings are adjusted to meet your climate control requirements. It provides an instant response so you experience immediate comfort. Settings from the old thermostat instantly transfer over using the serial numbers of both units, so the process is fast, simple, and convenient. Forge an Instant Connection with Your HVAC Provider The A-1 Heating thermostat and app display your HVAC company’s logo onscreen. Their help is available at the touch of a button, so you can put your trust and confidence in a local contractor. It’s not just a modern thermostat. A-1 Heating is a direct link between you and your AC/heating services provider. Be a Part of the NuveNetwork Nuve has partnered with local HVAC companies so you benefit from new services and smart technologies. Real-time access to your system allows contractors to quickly diagnose and resolve system issues. This can result in fewer emergency calls and in-home visits, so you can save time and money. Get Started Today Getting a A-1 Heating thermostat and app is easy. Once you’re ready, a representative will contact you and schedule an appointment. Visit the App Store or contact your HVAC dealer to learn more.

Screenshots

Assistant by Bellman4 screens
A4 screens

Verdict

The call

The clearest difference is iOS requirement: A at 13.0 against Assistant by Bellman's 15.0. 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.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 4 months. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

Scorecard1 real difference · 8 level
Assistant by Bellman versus A: the parameters behind the verdict, then further details
ParameterAssistant by BellmanA
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 4 monthsEvery 4 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.013.0 — better
Further details — not scored
Size81 MB61 MB
Age rating4+4+
DeveloperBellman & Symfon Europe ABNuve Home

In-app purchases

None

Assistant by Bellman

No in-app purchases

None

A

No in-app purchases

Questions

Is Assistant by Bellman free?
Assistant by Bellman is free to download, with no in-app purchases.
Is A free?
A is free to download, with no in-app purchases.
Do Assistant by Bellman or A have ads?
Neither Assistant by Bellman nor A shows ads.
Which is updated more often, Assistant by Bellman or A?
Assistant by Bellman ships an update every 4 months, and A every 4 months. Most recently, Assistant by Bellman was updated on November 3, 2026 and A on October 30, 2026.

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