LabCom is a free Android app developed by Water-i.d. that offers a powerful and complete photometer tool for various users, such as public swimming pools, building service engineers, shipping companies, health departments, water companies, and many others. The app allows users to create accounts and synchronize measurements and remotely controlled measurements, calculate indices such as the Langelier Index, display measured journals, and test and set parameters to make the PrimeLab more comprehensive.

Additionally, users can input their own water chemicals to create dosing recommendations and can access a free Cloud storage system to consult measurement results that automatically synchronize between all LabCom solutions. The app requires the location permission to connect to the PoolLab, which is necessary for Bluetooth 4.0⁺ connections inside an app. The app provides an easy-to-use interface with various features, including filtering and exporting measurement results as a PDF. Overall, the LabCom App is probably the most powerful and complete photometer tool in its field.