# Alarm.com vs Como Reactor

The clearest difference is ads: Alarm.com at none against Como Reactor's shown. Alarm.com also leads on ratings volume (142K vs 2) and update cadence (every 3 weeks vs every 4 months). Como Reactor's advantage is rating (5.0 vs 4.7) and iOS requirement (12.4 vs 17.0). On price 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.

Como Reactor holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Alarm.com has 142K ratings behind it against 2, so its average is the more settled of the two.

Alarm.com ships an update every 3 weeks, Como Reactor every 4 months. The most recent releases landed on November 10, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | Alarm.com | Como Reactor |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (142K ratings)](https://appshunter.io/ios/app/alarmcom/id315010649/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/como-reactor/id1444628849/reviews)** |
| Number of ratings | **142K** | 2 |
| Positive reviews | 22.7% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 3 weeks** | Every 4 months |
| Monetization | **Free** | Ad-supported |
| Best chart rank | **#199** | — |
| Size | 440 MB | 52 MB |
| Requires iOS | 17.0 | **12.4** |
| Devices | **iPhone, iPad, Apple TV, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Alarm.com](https://appshunter.io/developer/315010652) | [Como (UK-CBN)](https://appshunter.io/developer/1230964319) |

## What reviewers say

### Alarm.com

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

**Currently charting:** #199 Top Free · Lifestyle (US App Store)

This app connects your home or business security, locks, lights, and cameras into a single system. It provides intelligent alerts, live video feeds, and remote control for enhanced protection against crime, fire, and other hazards. Automate routines and manage multiple properties with ease.

**Highlights:** Remote property control, Intelligent alerts and live video, Security automation, Smart device integration, Multi-location business management, Video doorbell interaction

**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


### Como Reactor

[App page](https://appshunter.io/ios/app/como-reactor/id1444628849)

Access exclusive deals, discounts, and special offers. Receive a gift upon signing up for the loyalty club. Download and register to start enjoying member benefits.

**Highlights:** Exclusive deals, Discounts, Special offers, Surprises, Sign-up gift, Loyalty club

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Alarm.com free?

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

### Is Como Reactor free?

Como Reactor is free to download, with no in-app purchases.

### Which has better reviews, Alarm.com or Como Reactor?

Como Reactor is rated higher. Alarm.com averages 4.7 out of 5 from 142K ratings, while Como Reactor averages 5.0 from 2 ratings.

### Do Alarm.com or Como Reactor have ads?

Como Reactor shows ads; Alarm.com does not.

### Which is updated more often, Alarm.com or Como Reactor?

Alarm.com ships an update every 3 weeks, and Como Reactor every 4 months. Most recently, Alarm.com was updated on November 10, 2026 and Como Reactor on November 2, 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.*