# Alarm.com vs ADT+

The clearest difference is monetization model: Alarm.com at free against ADT+'s free with in-app purchases. ADT+'s advantage is review sentiment (41% vs 23%). 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 — 4.7 for Alarm.com against 4.8 for ADT+. Both are backed by a comparable volume of ratings — 141K and 62K respectively. Written reviews are what separate them: 23% of Alarm.com's written reviews are positive against 41% of ADT+'s.

Alarm.com ships an update every 4 weeks, ADT+ monthly. Both last shipped on October 16, 2026.

## The numbers

| Metric | Alarm.com | ADT+ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (141K ratings)](https://appshunter.io/ios/app/alarmcom/id315010649/reviews) | **[4.8 (62K ratings)](https://appshunter.io/ios/app/adt-plus/id1604464354/reviews)** |
| Number of ratings | **141K** | 62K |
| Positive reviews | 22.8% of reviews | **40.9% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Monthly |
| Monetization | **Free** | Free with in-app purchases |
| Best chart rank | **#125** | #177 |
| Size | 443 MB | 344 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | **iPhone, iPad, Apple TV, Apple Watch** | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Alarm.com](https://appshunter.io/developer/315010652) | [ADT LLC](https://appshunter.io/developer/355736426) |

## What reviewers say

### Alarm.com

[App page](https://appshunter.io/ios/app/alarmcom/id315010649)

**Currently charting:** #125 Top Free · Lifestyle (US App Store)

Connect and protect your home or business with a unified system. Remotely control security, locks, lights, and cameras, and receive intelligent alerts for crime, fire, or water damage. Automate routines and manage your property from anywhere.

**Highlights:** Remote property control, Intelligent alerts and live video, Security automation, Smart lock and light control, Video camera monitoring, Two-way doorbell communication

**Features:** Apple Watch app

**In-app purchases:** none

**What reviewers like**

- 🚀 Fast and intuitive app
- 🔒 Provides good security and monitoring
- 👍 Easy to use and control home devices
- 💡 Helpful for remote home management

**What reviewers complain about**

- 🐛 Frequent connectivity issues and app crashes
- 🔋 Unreliable notifications and alerts
- 👎 Poor customer service and technical support
- 🕰️ Slow response times for arming/disarming

**Reported bugs**

- Inconsistent display of system status
- Inability to update WiFi settings remotely
- Unexpected resets of user preferences
- Delayed or missing video recordings

**Requested features**

- Customizable notification sounds
- Ability to bypass specific sensors
- Improved video quality and reliability
- Integration with other smart home platforms


### ADT+

[App page](https://appshunter.io/ios/app/adt-plus/id1604464354)

**Currently charting:** #177 Top Free · Lifestyle (US App Store)

Control your ADT+ home security system and compatible smart devices remotely. Monitor your home, manage access, and receive alerts for events. Features include live video streaming, two-way talk, and smart home device integration.

**Highlights:** Arm/disarm security system remotely, Stream live video from cameras, Two-way talk with visitors, Manage smart home devices, Receive custom alerts, Grant temporary home access

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Quick access to integrated view
- 🔒 Robust security features
- 👍 Easy to use
- 🤝 Great integration with Google devices

**What reviewers complain about**

- 🐛 Glitchy app with frequent crashes
- 🕰️ Slow and laggy performance
- 🔌 Connectivity issues
- 🤯 Frustrating setup and account management
- 🤖 Unreliable automation and notifications

**Reported bugs**

- Inability to add users/family members
- Inconsistent device status updates
- Buggy sensor and camera integration
- Verification and login issues

**Requested features**

- Presence sensing and location-based automation
- Support for older Nest cameras
- Improved app responsiveness and stability


## Frequently asked questions

### Is Alarm.com free?

Alarm.com is free to download, with no in-app purchases.

### Is ADT+ free?

ADT+ is free to download, with no in-app purchases.

### Which has better reviews, Alarm.com or ADT+?

ADT+ is rated higher. Alarm.com averages 4.7 out of 5 from 141K ratings, while ADT+ averages 4.8 from 62K ratings.

### Do Alarm.com or ADT+ have ads?

Neither Alarm.com nor ADT+ shows ads.

### Which is updated more often, Alarm.com or ADT+?

Alarm.com ships an update every 4 weeks, and ADT+ monthly. Most recently, Alarm.com was updated on October 16, 2026 and ADT+ on October 16, 2026.

### Which is more popular, Alarm.com or ADT+?

Alarm.com currently peaks at #125 in the App Store charts, and ADT+ at #177. Chart position reflects recent download velocity rather than total install base.

---

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