Last updated 16 August 2026
These terms are the end-user licence agreement between you and Version Two s.r.o. for the Penwise application. Installing or using Penwise means you accept them.
This is the most important clause in this document.
Penwise is a tracking and education tool. It is not a medical device, it is not a substitute for professional medical advice, diagnosis or treatment, and it does not prescribe. Nothing in the app is a recommendation to start, stop, change, delay or adjust any dose of any medicine.
Always confirm dosing and treatment with the clinician who prescribed your medication. Never disregard professional medical advice, or delay seeking it, because of something you read in Penwise. If you think you may have a medical emergency, contact your local emergency service.
Penwise includes calculators that are switched off by default and must be enabled deliberately in Settings under Advanced. They cover counting the dial clicks of an injector pen, recovering a residual “golden dose” from a pen’s overfill, and converting a dose to units on a U-100 syringe.
These techniques are off-label. Manufacturers do not endorse them, some explicitly advise against them, and the figures Penwise uses come from published research and community measurement rather than from the manufacturer of your device. They are provided for education only. Any device holds its stated number of doses; anything beyond that is not guaranteed to be a full or accurate dose. Use them only with your clinician’s agreement, and never as the basis for an injection you would not otherwise give.
We grant you a personal, non-exclusive, non-transferable, revocable licence to use Penwise on devices you own or control, for your own non-commercial use. You may not copy, sell, sublicense, rent, reverse engineer, decompile or attempt to derive the source code of the app, except where that restriction is prohibited by law.
Your health record is yours. It is stored on your device and we neither hold it nor claim any right to it. You are responsible for keeping your own backups. Deleting the app deletes the data with it.
Penwise is free to use. Penwise+ unlocks additional features.
We may change, suspend or discontinue any part of Penwise, including features of Penwise+. Where a change materially removes something you paid for, we will say so in the release notes.
Penwise is provided “as is” and “as available”, without warranty of any kind, express or implied, including any warranty of merchantability, fitness for a particular purpose, accuracy or non-infringement. We do not warrant that the app will be uninterrupted, error free, or that any calculation, estimate or reminder is accurate or suitable for your situation.
To the fullest extent permitted by law, Version Two s.r.o. is not liable for any indirect, incidental, special, consequential or punitive damages, nor for any loss of data, profit, or health outcome, arising out of your use of or inability to use Penwise. Our total aggregate liability is limited to the amount you paid for the app in the twelve months before the claim arose. Nothing here excludes liability that cannot lawfully be excluded, including liability for death or personal injury caused by negligence.
These terms are governed by the laws of the Slovak Republic. Mandatory consumer protections available to you where you live are not affected by this clause.
Updated terms ship with an app update and the date above changes with them. Continuing to use Penwise after an update means you accept the updated terms.
Version Two s.r.o.