# Monitoring vs Spy Tower

The clearest difference is update cadence: Spy Tower at every 4 weeks against Monitoring's every 3 months. 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.

Monitoring ships an update every 3 months, Spy Tower every 4 weeks. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Monitoring | Spy Tower |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 4 weeks** |
| Monetization | Free | — |
| Size | 9 MB | 49 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [New Zealand Computing Solutions](https://appshunter.io/developer/375256667) | [Revo Tech](https://appshunter.io/developer/6791828421) |

## What reviewers say

### Monitoring

[App page](https://appshunter.io/ios/app/monitoring/id375256664)

Control and monitor your home or business alarm system remotely from your iPhone. View real-time events, manage user access, and receive instant notifications for alarm activations. Includes a mobile panic alarm feature with GPS location sharing.

**Highlights:** Remote alarm system status view, Real-time event logging, User access history, Set/Unset alarm functionality, Multiple system management, Direct communication with monitoring station, Mobile panic alarm with GPS

**In-app purchases:** none


### Spy Tower

[App page](https://appshunter.io/ios/app/spy-tower/id6791828419)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Monitoring free?

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

### Is Spy Tower free?

Spy Tower is free to download, with no in-app purchases.

### Do Monitoring or Spy Tower have ads?

Neither Monitoring nor Spy Tower shows ads.

### Which is updated more often, Monitoring or Spy Tower?

Monitoring ships an update every 3 months, and Spy Tower every 4 weeks. Most recently, Monitoring was updated on October 23, 2026 and Spy Tower on October 24, 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.*