Need help?
Having trouble with a calculator, missing a camera or lens, found a bug, or have a feature request?
Email support ↗You can also use Feedback & Bug Report inside the app: Home → More → Feedback & Bug Report.
Support center
How can we help?
Find answers, open the complete manual, download a guide or tell us what would make Ant CineKit better.
Online user manual
Explore every tool with illustrated steps and the formulas behind each calculation.
Read the online manual →User guides in seven languages
Download the complete illustrated PDF for offline reading or printing.
Quick answers
Where is the Pro unlock?
Tap any locked camera, lens or tool. You’ll be prompted to unlock Pro with a one-time lifetime purchase, including future database updates.
How do I restore my purchase?
Open the paywall by tapping any locked feature, then choose Restore Purchases.