# Alarm.com vs h system

The clearest difference is in-app purchases: Alarm.com at none against h system's 2. Alarm.com also leads on chart position (#133 vs unranked) and device support (4 vs 1). h system's advantage is update cadence (weekly vs every 3 weeks). On price, ads and iOS requirement there is nothing between them.

Both are free to download. h system sells 2 in-app purchases, starting at $4.99 per month. Alarm.com asks for nothing beyond the download.

Alarm.com ships an update every 3 weeks, h system weekly. The most recent releases landed on October 31, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Alarm.com | h system |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (142K ratings)](https://appshunter.io/ios/app/alarmcom/id315010649/reviews)** | — |
| Number of ratings | **142K** | — |
| Positive reviews | 22.7% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Weekly** |
| Monetization | Free | — |
| Best chart rank | **#133** | — |
| Size | 443 MB | 8 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | **iPhone, iPad, Apple TV, Apple Watch** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [Alarm.com](https://appshunter.io/developer/315010652) | [Matias Pancorvo](https://appshunter.io/developer/1891425426) |

## What reviewers say

### Alarm.com

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

**Currently charting:** #133 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


### h system

[App page](https://appshunter.io/ios/app/h-system/id6761776874)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| H System Premium Monthly | $4.99 | per month |
| H System Premium Yearly | $39.99 | per year |


## Frequently asked questions

### Is Alarm.com free?

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

### Is h system free?

h system is free to download, with in-app purchases available.

### Do Alarm.com or h system have ads?

Neither Alarm.com nor h system shows ads.

### Which is updated more often, Alarm.com or h system?

Alarm.com ships an update every 3 weeks, and h system weekly. Most recently, Alarm.com was updated on October 31, 2026 and h system on October 16, 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.*