OneTap app privacy policy

For the OneTap app on iPhone and Android. Updated October 2026.

Draft for legal review. Not yet published. Counsel must review this policy before OneTap goes live. The App Store and Google Play link to it once it is published.

Who is responsible

OneTap records attendance for employers. Your employer decides why and how your attendance is recorded, and is responsible for your data as the Data Fiduciary under India's Digital Personal Data Protection Act, 2023. Your employer gives you a privacy notice in the app before you first check in, which you can read in English or any of the 22 languages of the Eighth Schedule.

Oltin, of 431 Fen Street, Brooklands, Milton Keynes, MK10 7PE, makes OneTap and runs it for your employer as the Data Processor.

What the app records

What it never records

Why it asks for location

Phones show the Wi-Fi router's ID only to apps allowed to use location, so OneTap asks for location while you use it. It uses it when you tap. If you also allow location all the time, your phone tells OneTap only when it leaves your office's area, so OneTap can check you out. You can turn this off in your phone's settings.

Who sees it, and where it is kept

Your data is stored and processed in the European Union, in Belgium. It leaves the European Union only for the phone checks Apple and Google run, and in transit across the network edge. OneTap doesn't sell your data, use it for advertising, or profile you.

How long it is kept

Your rights and deleting your account

In the app, on Profile, you can ask your employer for a summary of your data, or for it to be corrected or completed. You can also ask them to erase it, once the law no longer requires them to keep it. You can complain to your employer's grievance officer, and then to the Data Protection Board of India. Your employer creates and ends your OneTap account, so ask them to close it.

Contact

Your employer is the first place to ask about your attendance. To reach Oltin, write to support@oltin.ai, or by post to Oltin, 431 Fen Street, Brooklands, Milton Keynes, MK10 7PE.