Found a bug, have a feature request, or stuck on something? We read every email.
Contact us
Email [email protected]. We usually reply within two business days.
What to include
- Your device (e.g. iPhone 15, iOS 18.2).
- The app version (Settings → About).
- What you were trying to do, and what happened instead.
- A screenshot, if you can.
Common questions
How accurate are the calorie estimates?
They're estimates. JustKcal uses AI to identify food and infer portion size from visual cues. Real-world portions and ingredients vary. Treat the number as a sense of magnitude, not an exact figure. You can always correct it before saving.
Can I use it without an account?
Yes. Guest mode gives you full functionality. Sign in only if you want your data to sync across devices or to back it up.
How do I delete my account?
See Delete account.
Where is my data stored?
See Privacy.