Comparison

A3 Smart Home vs Smartlink+

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

Smartlink+

Control your home security system remotely. Arm/disarm, view live camera feeds, and manage connected devices like locks, lights, and thermostats from your smartphone or smartwatch.

Highlights
  • Remote arm/disarm
  • Live camera feed viewing
  • Smart lock and light control
  • Thermostat adjustment
  • System activity review
  • Customizable alerts
  • Multi-property management
Features
Read full description

Smartlink+ puts your security system in the palm of your hand. Arm and disarm, view live camera feeds, control locks and lights, adjust your thermostat, and review system activity — all from one app. Monitor your property with real-time video, get notified when events happen, and manage every connected device from a single interface. Customize alerts by sensor and device, switch between multiple properties without signing out, and control your system from your Apple Watch.

Screenshots

A3 Smart Home4 screens
Smartlink+4 screens

Verdict

The call

The clearest difference is review sentiment: Smartlink+ at 100% against A3 Smart Home's 29%. Smartlink+ also leads on rating (5.0 vs 4.6) and iOS requirement (15.0 vs 17.0). A3 Smart Home's advantage is ratings volume (1.7K vs 4). 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.

ReceptionRating · Positive reviews · Number of ratings

Smartlink+ holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: A3 Smart Home has 1.7K ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 29% of A3 Smart Home's written reviews are positive against 100% of Smartlink+'s.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on September 22, 2026 and August 23, 2026 respectively.

Scorecard4 real differences · 6 level
A3 Smart Home versus Smartlink+: the parameters behind the verdict, then further details
ParameterA3 Smart HomeSmartlink+
PriceFreeFree
Rating4.6 (1.7K ratings)5.0 (4 ratings) — better
Positive reviews29.4% of reviews100.0% of reviews — better
Number of ratings1.7K — better4
Update frequencyEvery 2 monthsEvery 2 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, Apple WatchiPhone, iPod, Apple Watch
Requires iOS17.015.0 — better
Further details — not scored
Size381 MB59 MB
Age rating4+4+
DeveloperA3 Smart Home LPSecureNet Technologies, LLC

Customer experience

A3 Smart Home

All ratings1,744 ratings
Positive89.9%
Neutral2.9%
Negative7.2%
Written reviews109 reviews
Positive29.4%
Neutral17.4%
Negative53.2%

Smartlink+

All ratings4 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

A3 Smart Home

No in-app purchases

None

Smartlink+

No in-app purchases

Questions

Is A3 Smart Home free?
A3 Smart Home is free to download, with no in-app purchases.
Is Smartlink+ free?
Smartlink+ is free to download, with no in-app purchases.
Which has better reviews, A3 Smart Home or Smartlink+?
Smartlink+ is rated higher. A3 Smart Home averages 4.6 out of 5 from 1.7K ratings, while Smartlink+ averages 5.0 from 4 ratings.
Do A3 Smart Home or Smartlink+ have ads?
Neither A3 Smart Home nor Smartlink+ shows ads.
Which is updated more often, A3 Smart Home or Smartlink+?
A3 Smart Home ships an update every 2 months, and Smartlink+ every 2 months. Most recently, A3 Smart Home was updated on September 22, 2026 and Smartlink+ on August 23, 2026.

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