# Z vs Presen

The clearest difference is iOS requirement: Z at 7.0 against Presen's 15.1. 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.

Z ships an update every 3 months, Presen every 6 weeks. The most recent releases landed on October 20, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Z | Presen |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/presen/id1171646098/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 6 weeks** |
| Monetization | — | Free |
| Size | 26 MB | 85 MB |
| Requires iOS | **7.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen Heiman Technology Co., Ltd.](https://appshunter.io/developer/1060327146) | [Ningbo Sentek Electronics Co., Ltd.](https://appshunter.io/developer/1401096878) |

## What reviewers say

### Z

[App page](https://appshunter.io/ios/app/z-smart/id1102302983)

**Features:** macOS Compatibility

**In-app purchases:** none


### Presen

[App page](https://appshunter.io/ios/app/presen/id1171646098)

Control your smart home devices with this app. It supports various protocols like Z-Wave and Matter, allowing you to manage IP cameras, set up scenes and automations, and receive security notifications. The app also integrates with popular voice assistants.

**Highlights:** Z-Wave/Matter/Thread support, IP Camera integration, Scene, Action, and Automation setup, Guard Mode for home security, Multi-user support, Google Home/Alexa compatibility, Security notifications

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

**In-app purchases:** none


## Frequently asked questions

### Is Z free?

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

### Is Presen free?

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

### Do Z or Presen have ads?

Neither Z nor Presen shows ads.

### Which is updated more often, Z or Presen?

Z ships an update every 3 months, and Presen every 6 weeks. Most recently, Z was updated on October 20, 2026 and Presen 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.*