# 123onsite vs Allon L.L.C

The clearest difference is update cadence: Allon L.L.C at every 3 days against 123onsite's fortnightly. 123onsite's advantage is iOS requirement (13.0 vs 16.4). 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.

123onsite ships an update fortnightly, Allon L.L.C every 3 days. The most recent releases landed on November 1, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | 123onsite | Allon L.L.C |
| --- | --- | --- |
| 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 | **Every 3 days** |
| Monetization | Free | — |
| Size | 19 MB | 38 MB |
| Requires iOS | **13.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [123erfasst.de GmbH](https://appshunter.io/developer/946458429) | [ALBIN GASHI](https://appshunter.io/developer/6781032602) |

## 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


### Allon L.L.C

[App page](https://appshunter.io/ios/app/allon-llc/id6781032600)

**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 Allon L.L.C free?

Allon L.L.C is free to download, with no in-app purchases.

### Do 123onsite or Allon L.L.C have ads?

Neither 123onsite nor Allon L.L.C shows ads.

### Which is updated more often, 123onsite or Allon L.L.C?

123onsite ships an update fortnightly, and Allon L.L.C every 3 days. Most recently, 123onsite was updated on November 1, 2026 and Allon L.L.C on November 10, 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.*