Comparison

A3 Smart Home vs CarDoc Connect

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

Head to head
About

A3 Smart Home

Monitor and control your home or business in real-time from your mobile devices. Manage security, video surveillance, energy usage, and home automation with instant awareness and remote control.

Highlights
  • Energy management
  • System control
  • Customizable scheduling
  • Mobile notifications
  • Video surveillance
  • Event history logging
Features
Read full description

From automation to home security, we’re the smart choice. With an A3 Smart Home system you can monitor and control your home or business in real-time from your iPhone, iPad, or your Apple Watch. Our interactive security, video monitoring, energy management and home automation solutions give you instant awareness and remote control for the places you care about the most. A3 Smart Home offers: ● Energy Management. Lower bills by controlling your thermostat, lights and appliances from your phone. ● System Control. Activate your system, close your garage door and monitor your home's surveillance cameras. ● Custom Settings. Schedule your system, lights and thermostat to adjust automatically. ● Mobile Notifications. Get alerts on any mobile device that let you know when your system is armed/disarmed, your garage door is open, your front door is unlocked and when your cameras see someone. ● Video Surveillance. Check HD cameras from anywhere, store video clips and get real-time alerts right to your phone. ● History At A Glance Search your complete system event history Notifications Tailored To Your Needs. With A3 Smart Home you can receive real-time alerts via email, text and push notifications for specific events that matter to you. In addition to emergency related events you can be alerted when: ● Your children get home from school ● You left the house and forgot to arm the system ● The cleaner or housekeeper arrives and leaves ● The garage door is left open ● The pet sitter arrives ● Your thermostat setting is adjusted ● Your system is disarmed ● Someone attempts to log into your account ● And more! With a legacy of legendary service and protection, A3 Smart Home is the trusted automation and security solution that is reliable, affordable and connected with: Always-on connection- our dedicated cellular connection keeps your home or business secure - even if your internet, power or phone line is down Total, smart control - from our simple app that allows you to control every aspect from any device, anywhere Trusted solutions - our 24/7 professional monitoring is backed by a legacy of service and protection Built-in safeguards - Set notifications and rules for the things that matter most.

About

CarDoc Connect

Manage your car ownership with real-time location tracking, custom alerts, and maintenance reminders. Offers 24/7 stolen vehicle recovery support to ensure peace of mind.

Highlights
  • Real-time vehicle location
  • Customizable notifications
  • 24/7 Stolen Vehicle Recovery
  • Maintenance reminders
  • Vehicle compatibility checks
Features
Read full description

CarDoc makes automobile ownership less stressful by providing real-time location, customizable notifications, 24/7 Stolen Vehicle Recovery support, and helpful maintenance reminders. The features available in the CarDoc mobile app may vary based on the plan you purchased at your dealership and compatibility with your vehicle. Some features may require specific hardware or plan levels. Please consult your dealership for more information on plan details and available features.

Screenshots

A3 Smart Home4 screens
CarDoc Connect4 screens

Verdict

The call

A3 Smart Home and CarDoc Connect both sit at 4.6 stars, but that hides the real split: 40% of CarDoc Connect's written reviews are positive against 29% of A3 Smart Home's. On price, rating, ratings volume and update cadence 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 — 4.6 for A3 Smart Home against 4.7 for CarDoc Connect. Both are backed by a comparable volume of ratings — 1.8K and 1.9K respectively. Written reviews are what separate them: 29% of A3 Smart Home's written reviews are positive against 40% of CarDoc Connect's.

UpkeepUpdate frequency

A3 Smart Home ships an update every 2 months, CarDoc Connect every 5 weeks. The most recent releases landed on November 11, 2026 and November 8, 2026 respectively.

Scorecard1 real difference · 9 level
A3 Smart Home versus CarDoc Connect: the parameters behind the verdict, then further details
ParameterA3 Smart HomeCarDoc Connect
PriceFreeFree
Rating4.6 (1.8K ratings)4.7 (1.9K ratings) — better
Positive reviews28.8% of reviews40.0% of reviews — better
Number of ratings1.8K1.9K — better
Update frequencyEvery 2 monthsEvery 5 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, Apple Watch — betteriPhone, iPad
Requires iOS17.016.4 — better
Further details — not scored
Size387 MB72 MB
Age rating4+4+
DeveloperA3 Smart Home LPConnected Dealer Services

Customer experience

A3 Smart Home

All ratings1,761 ratings
Positive89.5%
Neutral3.0%
Negative7.6%
Written reviews111 reviews
Positive28.8%
Neutral17.1%
Negative54.1%

CarDoc Connect

All ratings1,911 ratings
Positive92.2%
Neutral2.3%
Negative5.5%
Written reviews15 reviews
Positive40.0%
Neutral0.0%
Negative60.0%

In-app purchases

None

A3 Smart Home

No in-app purchases

None

CarDoc Connect

No in-app purchases

Questions

Is A3 Smart Home free?
A3 Smart Home is free to download, with no in-app purchases.
Is CarDoc Connect free?
CarDoc Connect is free to download, with no in-app purchases.
Which has better reviews, A3 Smart Home or CarDoc Connect?
CarDoc Connect is rated higher. A3 Smart Home averages 4.6 out of 5 from 1.8K ratings, while CarDoc Connect averages 4.7 from 1.9K ratings.
Do A3 Smart Home or CarDoc Connect have ads?
Neither A3 Smart Home nor CarDoc Connect shows ads.
Which is updated more often, A3 Smart Home or CarDoc Connect?
A3 Smart Home ships an update every 2 months, and CarDoc Connect every 5 weeks. Most recently, A3 Smart Home was updated on November 11, 2026 and CarDoc Connect on November 8, 2026.

Other comparisons