# IP Alarm vs Pro Alarm System

The clearest difference is update cadence: Pro Alarm System at every 3 weeks against IP Alarm's every 4 months. Pro Alarm System also leads on iOS requirement (10.0 vs 12.4). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

IP Alarm ships an update every 4 months, Pro Alarm System every 3 weeks. The most recent releases landed on October 10, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | IP Alarm | Pro Alarm System |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/pro-alarm-system/id6499518871/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 weeks** |
| Monetization | — | Free |
| Size | 38 MB | 2 MB |
| Requires iOS | 12.4 | **10.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [A/S Cosesy Ltd](https://appshunter.io/developer/926207947) | [Xiamen Yipai Electronic Technology Co., Ltd.](https://appshunter.io/developer/901944145) |

## What reviewers say

### IP Alarm

[App page](https://appshunter.io/ios/app/ip-alarm/id780522405)

**Features:** macOS Compatibility

**In-app purchases:** none


### Pro Alarm System

[App page](https://appshunter.io/ios/app/pro-alarm-system/id6499518871)

Control your compatible security system remotely. Arm, disarm, and check your alarm status from anywhere. Automates SMS commands for easy operation and allows you to manage outputs and check SIM card balance.

**Highlights:** Remote arm and disarm, Check alarm status, Automated SMS commands, Manage outputs, Check SIM balance

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is IP Alarm free?

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

### Is Pro Alarm System free?

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

### Do IP Alarm or Pro Alarm System have ads?

Neither IP Alarm nor Pro Alarm System shows ads.

### Which is updated more often, IP Alarm or Pro Alarm System?

IP Alarm ships an update every 4 months, and Pro Alarm System every 3 weeks. Most recently, IP Alarm was updated on October 10, 2026 and Pro Alarm System on October 6, 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.*