# iVMS vs HAT

The clearest difference is iOS requirement: iVMS at 8.0 against HAT's 11.0. On price, update cadence, ads 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.

iVMS ships an update every 5 months, HAT every 4 months. The most recent releases landed on October 10, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | iVMS | HAT |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ivms-5260m/id1211589585/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 4 months** |
| Monetization | Free | — |
| Size | 41 MB | 40 MB |
| Requires iOS | **8.0** | 11.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Hikvision Digital Technology Co.,Ltd](https://appshunter.io/developer/358934279) | [hikvision](https://appshunter.io/developer/1222251068) |

## What reviewers say

### iVMS

[App page](https://appshunter.io/ios/app/ivms-5260m/id1211589585)

This mobile surveillance system client allows users to remotely monitor security cameras. It provides real-time viewing, playback of recorded footage, and alarm notifications over various network connections.

**Highlights:** Real-time tracking, Live view of cameras, Playback of recorded footage, Alarm receiving, Remote system access

**Features:** macOS Compatibility

**In-app purchases:** none


### HAT

[App page](https://appshunter.io/ios/app/hat-360/id6472250771)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is iVMS free?

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

### Is HAT free?

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

### Do iVMS or HAT have ads?

Neither iVMS nor HAT shows ads.

### Which is updated more often, iVMS or HAT?

iVMS ships an update every 5 months, and HAT every 4 months. Most recently, iVMS was updated on October 10, 2026 and HAT on October 27, 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.*