# A3 Smart Home vs CarDoc Connect

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.

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 — 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.

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 12, 2026 respectively.

## The numbers

| Metric | A3 Smart Home | CarDoc Connect |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (1.8K ratings)](https://appshunter.io/ios/app/a3-smart-home/id1489258106/reviews) | **[4.7 (1.9K ratings)](https://appshunter.io/ios/app/cardoc-connect/id6475794764/reviews)** |
| Number of ratings | 1.8K | **1.9K** |
| Positive reviews | 28.8% of reviews | **40.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 weeks** |
| Monetization | Free | Free |
| Size | 387 MB | 72 MB |
| Requires iOS | 17.0 | **16.4** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [A3 Smart Home LP](https://appshunter.io/developer/1489258105) | [Connected Dealer Services](https://appshunter.io/developer/1688612904) |

## What reviewers say

### A3 Smart Home

[App page](https://appshunter.io/ios/app/a3-smart-home/id1489258106)

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:** macOS Compatibility, Apple Watch app

**In-app purchases:** none


### CarDoc Connect

[App page](https://appshunter.io/ios/app/cardoc-connect/id6475794764)

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:** Apple Wallet

**In-app purchases:** none


## Frequently asked 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 12, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*