# HAT vs SV Max

HAT and SV Max are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

HAT ships an update every 4 months, SV Max every 3 months. The most recent releases landed on February 26, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | HAT | SV Max |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.7 (3 ratings)](https://appshunter.io/ios/app/sv-max/id6746150506/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 months** |
| Monetization | — | Free |
| Size | 40 MB | 435 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [hikvision](https://appshunter.io/developer/1222251068) | [CCTV Security Pros](https://appshunter.io/developer/580059701) |

## What reviewers say

### HAT

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

**Features:** macOS Compatibility

**In-app purchases:** none


### SV Max

[App page](https://appshunter.io/ios/app/sv-max/id6746150506)

Access live video surveillance feeds directly from your mobile device. View real-time events, control pylon functions, playback recorded videos, and manage cloud devices with push alarm notifications.

**Highlights:** Live video viewing, Pylon control, Video playback, Alarm push notifications, Cloud device management

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

**In-app purchases:** none


## Frequently asked questions

### Is HAT free?

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

### Is SV Max free?

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

### Do HAT or SV Max have ads?

Neither HAT nor SV Max shows ads.

### Which is updated more often, HAT or SV Max?

HAT ships an update every 4 months, and SV Max every 3 months. Most recently, HAT was updated on February 26, 2026 and SV Max on September 13, 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.*