# Alarm.com vs Vector Security

The clearest difference is ratings volume: Alarm.com at 141K against Vector Security's 9K. Alarm.com also leads on chart position (#162 vs unranked) and update cadence (every 4 weeks vs every 2 months). Vector Security's advantage is review sentiment (34% vs 23%). On price, rating, ads and in-app purchases 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 4.7 for Vector Security. That said, the two scores are not equally well evidenced: Alarm.com has 141K ratings behind it against 9K, so its average is the more settled of the two. Written reviews are what separate them: 23% of Alarm.com's written reviews are positive against 34% of Vector Security's.

Alarm.com ships an update every 4 weeks, Vector Security every 2 months. Both last shipped on October 9, 2026.

## The numbers

| Metric | Alarm.com | Vector Security |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (141K ratings)](https://appshunter.io/ios/app/alarmcom/id315010649/reviews) | [4.7 (9K ratings)](https://appshunter.io/ios/app/vector-security/id991914397/reviews) |
| Number of ratings | **141K** | 9K |
| Positive reviews | 22.9% of reviews | **34.3% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Every 2 months |
| Monetization | Free | Free |
| Best chart rank | **#162** | — |
| Size | 443 MB | 377 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) | [Vector Security, Inc.](https://appshunter.io/developer/681319963) |

## What reviewers say

### Alarm.com

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

**Currently charting:** #162 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


### Vector Security

[App page](https://appshunter.io/ios/app/vector-security/id991914397)

Manage your home or business security system remotely. Monitor live video, control access, manage energy, and automate devices for real-time awareness and protection.

**Highlights:** Arm/disarm security system, Live and recorded video surveillance, Access control and user codes, Remote lighting and thermostat control, Smart home automation scenes, Real-time event notifications

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Doorbell camera provides extra security
- 👍 User-friendly app
- 🔒 Robust security system
- 💡 Comprehensive control of home features

**What reviewers complain about**

- 🐛 App freezes and crashes
- 🐛 Slow response times and connectivity issues
- 🐛 Unreliable camera and sensor detection
- 🔍 Limited customization and settings options
- 🕰️ Slow video playback and recording

**Reported bugs**

- Inability to delete old access devices
- Two-factor authentication issues
- Inconsistent app behavior across devices
- Billing and payment problems
- Unreliable alarm system arming/disarming

**Requested features**

- Ability to bypass sensors
- Longer video recording options
- Improved notification system
- Easier access to video history
- Integration with smart home devices


## Frequently asked questions

### Is Alarm.com free?

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

### Is Vector Security free?

Vector Security is free to download, with no in-app purchases.

### Which has better reviews, Alarm.com or Vector Security?

Alarm.com and Vector Security are both rated 4.7 out of 5 on the App Store, from 141K and 9K ratings respectively.

### Do Alarm.com or Vector Security have ads?

Neither Alarm.com nor Vector Security shows ads.

### Which is updated more often, Alarm.com or Vector Security?

Alarm.com ships an update every 4 weeks, and Vector Security every 2 months. Most recently, Alarm.com was updated on October 9, 2026 and Vector Security on October 9, 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.*