Frequently Asked Questions about HEPLANO
General questions about HEPLANO. Questions about a specific app or calculator are on the relevant subpage.
Last updated 22.09.2026
All questions at a glance
What is HEPLANO?
HEPLANO is the umbrella brand for four independent product lines: apps and free calculators for trades and small business, a habit tracker for everyday life (HEPLANO Flow), and free random-picker and party games for groups with an optional app tournament mode (HEPLANO Loser). The product lines are content-wise independent of each other.
What apps does HEPLANO offer?
Currently HEPLANO Rechnung (invoicing for small businesses) and HEPLANO Build (job-site documentation). HEPLANO Flow, a habit tracker, is in its final stage of development. HEPLANO Loser is an upcoming party-games app with an optional tournament mode – the related free web games already work today.
Are the calculators on this website free?
Yes. All <a href="/en/handwerk/calculators/hourly-rate/">trade calculators</a> and all <a href="/en/loser/">random-picker and party games</a> are free to use with no sign-up. The calculation or game runs directly in your browser – your input is never sent to a server.
How does HEPLANO handle my data?
The calculators on this website don't send any input to a server. How the individual apps handle data is described in each app's own privacy policy, linked from the privacy page.
Are the HEPLANO apps also available for iOS?
The apps launch for Android first. An iOS version is planned for later.
How can I contact HEPLANO?
By email to dev@heplano.com.