# SO3 On-Site

> SO3 On-Site (iPhone/iPad app by VESCON GmbH.)

- Source: https://appshunter.io/ios/app/so3-on-site/id1395283659 (this page in markdown: same URL + `.md`)
- Developer: [VESCON GmbH](https://appshunter.io/developer/1395283658)
- Category: Utilities, Business
- Price: Free
- Age rating: 4+
- Requires: iOS 10.3 · 66 MB
- Released: 2018-07-29
- Data updated: 2026-05-18
- User reviews in markdown: https://appshunter.io/ios/app/so3-on-site/id1395283659/reviews.md

## What is SO3 On?

Efficient engineering: Follow the assembly progress of your system live.

The perfect addition to the SO3 engineering platform: with the SO3 app, the assembly progress of a system can be tracked in real time with a smartphone or tablet. When assembling a system, the fitters scan special QR codes on site in each section, which means that the assembly progress is transmitted directly to the SO3 database. This allows you to determine at any time whether the project is on schedule and when it is likely to be completed.

Please note: The SO3 app can only be used in connection with the SO3 engineering platform.
 
SO3 - the future-oriented engineering platform from SCIO Automation.

As a powerful online planning tool, SO3 brings together all those involved in an engineering process and thus enables a design process that can be designed consistently transparent and safe from the first concept to commissioning. Since planners, clients and operators can work together directly regardless of their geographical location, project efficiency increases over the long term.

For more information, visit: https://www.scio-automation.com/


## Version history (last 5 releases)

### 1.35.8 — 2025-10-07

Fixed an issue that caused the application to crash when the user had insufficient permissions for the layout.

### 1.34.1 — 2025-07-31

- Fixed an error in the name/description of the application

### 1.34.0 — 2025-07-29

- The graphic has been improved, as it was not clearly visible on a black background.
- The company and application names have been updated.

### 1.33.0 — 2024-06-28

- Fixed a bug related to the offline mode.
- Improved error handling.

### 1.30.0 — 2023-08-01

- Entered device tag name is now compared with the device tag names in the database. The first found is selected.
- The message "No confirmations entered yet" is only displayed if a confirmation has not yet been sent for the selected device tag name.
- Fixed bug with incorrect double "+" in device tag name.
- Device tag name suggestions are now displayed even if the user enters lowercase letters (case-insensitive device tag name search).
- UI changes (colors and icons)
- The message "Device tag name has no operations" has been added.

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## More apps by VESCON GmbH

- [Biquanda](https://appshunter.io/ios/app/biquanda/id1589947807)

All apps by VESCON GmbH: https://appshunter.io/developer/1395283658

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-05-18.*