Last updated 22 June 2026
These terms govern your use of the Callum app and the website at drcallum.com, operated by Ian Davies (“we”, “us”), based in British Columbia, Canada. By using Callum you agree to them.
Callum helps you reflect on how you’re doing — logging your mood and other signals, and noticing patterns over time. It’s for personal wellbeing and self-reflection. It is not a medical device, and nothing in it should be taken as medical, psychological, or professional advice.
Your reflections are stored on your device, and you’re responsible for them — including keeping them if you change or reset your device (we don’t hold a copy). You retain all rights to what you write.
We grant you a personal, non-exclusive, non-transferable licence to use Callum for your own personal use, subject to these terms and the app store’s terms. You agree not to misuse the service, reverse-engineer it, or use it unlawfully.
Callum is provided “as is” and “as available”, without warranties of any kind, to the fullest extent permitted by law. We don’t guarantee it will be uninterrupted, error-free, or that any insight it surfaces is accurate or suitable for any purpose.
To the fullest extent permitted by law, we are not liable for any indirect, incidental, or consequential damages, or for any decision you make based on the app. Nothing in these terms limits liability that can’t be limited by law.
We may update the app and these terms. We’ll change the date above when the terms change; continued use means you accept the update.
These terms are governed by the laws of British Columbia, Canada, without regard to conflict-of-laws rules.