# Zvolv vs NSO PTZ

The clearest difference is update cadence: NSO PTZ at every 2 weeks against Zvolv's every 6 weeks. NSO PTZ also leads on iOS requirement (9.0 vs 15.6). 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.

Zvolv ships an update every 6 weeks, NSO PTZ every 2 weeks. The most recent releases landed on October 25, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Zvolv | NSO PTZ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 2 weeks** |
| Size | 60 MB | 93 MB |
| Requires iOS | 15.6 | **9.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Zestl Software Private Limited](https://appshunter.io/developer/1132098210) | [ADITYA BIRLA FASHION AND RETAIL LIMITED](https://appshunter.io/developer/1521959407) |

## What reviewers say

### Zvolv

[App page](https://appshunter.io/ios/app/zvolv/id1526922372)

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

**In-app purchases:** none


### NSO PTZ

[App page](https://appshunter.io/ios/app/nso-ptz/id6444485355)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Zvolv free?

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

### Is NSO PTZ free?

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

### Do Zvolv or NSO PTZ have ads?

Neither Zvolv nor NSO PTZ shows ads.

### Which is updated more often, Zvolv or NSO PTZ?

Zvolv ships an update every 6 weeks, and NSO PTZ every 2 weeks. Most recently, Zvolv was updated on October 25, 2026 and NSO PTZ 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.*