# Guardian Security vs NiteVision

The clearest difference is update cadence: NiteVision at every 3 weeks against Guardian Security's every 5 months. Guardian Security's advantage is iOS requirement (11.0 vs 13.0). 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.

Guardian Security ships an update every 5 months, NiteVision every 3 weeks. The most recent releases landed on May 15, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Guardian Security | NiteVision |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/nitevision/id6476135683/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 3 weeks** |
| Monetization | — | Free |
| Size | 22 MB | 262 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Andi Monitoring OOD](https://appshunter.io/developer/1542615516) | [NITEHOG - BULGARIA JSC. AD](https://appshunter.io/developer/1636262722) |

## What reviewers say

### Guardian Security

[App page](https://appshunter.io/ios/app/guardian-security/id1542615034)

**Features:** macOS Compatibility

**In-app purchases:** none


### NiteVision

[App page](https://appshunter.io/ios/app/nitevision/id6476135683)

Control your Nitehog thermal device from your smartphone. View live thermal imagery, record video clips, and adjust settings remotely with customized alerts. Offers real-time monitoring and enhanced surveillance capabilities.

**Highlights:** Live thermal imagery view, Record video clips, Remote device control, Customized alerts, Connect to one Nitehog device

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Guardian Security free?

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

### Is NiteVision free?

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

### Do Guardian Security or NiteVision have ads?

Neither Guardian Security nor NiteVision shows ads.

### Which is updated more often, Guardian Security or NiteVision?

Guardian Security ships an update every 5 months, and NiteVision every 3 weeks. Most recently, Guardian Security was updated on May 15, 2026 and NiteVision on September 18, 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.*