Comparison

PIRS vs UDiTH

Price, ratings, monetisation and update history for both apps, side by side โ€” with what reviewers say about each.

Head to head
About

PIRS

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PIRS:Event is a product offered by SOBIS. It provides additional services for PIRS users. 'PIRS:Event' is an extension of PIRS, your desktop tool to manage project documents, correspondence and changes. It offers the perfect offline solution to document any changes, deviations or variations such as damages or non-conformities using your cell phone or tablet. Therefore, being the perfect addition to your construction site management tool set. In addition to offering quick and easy documentation of events, 'PIRS:Event' allows you to also take pictures, directly adding them to your events using the camera on your mobile device. The creation of events can be done with and without internet connection. All documented events are submitted to your PIRS application as soon as an internet connection is established and a responsible is informed.

About

UDiTH

Features
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UDiTH App โ€“ Universal Digital Twin Hub UDiTH App is a mobile application that provides unified access to digital twin content for industrial assets. It connects visual representations with structured asset data and related information, enabling users to understand complex systems in context. Instead of focusing on standalone model viewing, UDiTH is designed as a central gateway to integrated asset information, supporting use cases such as reviews, inspections, coordination, and decision-making on the go. The app delivers a consistent mobile experience for exploring digital twin content across engineering, construction, and operations environments. Key features - Mobile access to integrated digital twin data - Visual context combined with asset information - Optimized for large industrial environments - Designed for collaborative and cross-disciplinary use The UDiTH App is part of the Universal Digital Twin Hub ecosystem and extends digital twin capabilities to iPhone and iPad. For more information, visit www.caxperts.com or contact info@caxperts.com.

Screenshots

PIRS4 screens
UDiTH4 screens

Verdict

The call

The clearest difference is device support: UDiTH at 3 against PIRS's โ€”. PIRS's advantage is iOS requirement (13.0 vs 15.0). On price and in-app purchases there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Scorecard2 real differences ยท 4 level
PIRS versus UDiTH: the parameters behind the verdict, then further details
ParameterPIRSUDiTH
PriceFreeFree
Update frequencyโ€”Monthly
Adsโ€”No
In-app purchasesNoNo
Devicesโ€”iPhone, iPad, iPod โ€” better
Requires iOS13.0 โ€” better15.0
Further details โ€” not scored
Size125 MB243 MB
Age rating4+4+
DeveloperSOBIS Software GmbHCAXperts GmbH

In-app purchases

None

PIRS

No in-app purchases

None

UDiTH

No in-app purchases

Questions

Is PIRS free?
PIRS is free to download, with no in-app purchases.
Is UDiTH free?
UDiTH is free to download, with no in-app purchases.

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