# 123onsite vs Z

The clearest difference is device support: 123onsite at 3 against Z's 1. 123onsite also leads on iOS requirement (13.0 vs 16.4). On price, 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.

## The numbers

| Metric | 123onsite | Z |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.0 (1 ratings)](https://appshunter.io/ios/app/123onsite/id946458430/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 38.1% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | — |
| Monetization | Free | — |
| Size | 19 MB | 34 MB |
| Requires iOS | **13.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [123erfasst.de GmbH](https://appshunter.io/developer/946458429) | [Business24.AI GmbH](https://appshunter.io/developer/6795218954) |

## What reviewers say

### 123onsite

[App page](https://appshunter.io/ios/app/123onsite/id946458430)

This app connects construction sites with the office, allowing for easy recording and sharing of site activities. It offers customizable modules for time tracking, payroll, and project management, saving time and costs.

**Highlights:** Real-time site-to-office connection, Customizable modules (time tracking, payroll, etc.), Digital site diary, Equipment management, Task and defect tracking, Photo documentation, Customizable access permissions

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

**In-app purchases:** none


### Z

[App page](https://appshunter.io/ios/app/z-apps-vus/id6805157927)

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

**In-app purchases:** none


## Frequently asked questions

### Is 123onsite free?

123onsite is free to download, with no in-app purchases.

### Is Z free?

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

### Do 123onsite or Z have ads?

Neither 123onsite nor Z shows ads.

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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.*