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Frequently Asked Questions
Everything you need to know about GanttGrind and PMP exam prep.
What is GanttGrind? Why "grind"?
Wait, ECO 2021 vs ECO 2026 — what's the deal?
Which version should I practice with?
How are your questions made?
Found a question error — what do I do?
How does "adaptive" learning actually work?
What's the readiness score?
What exam sections do you cover?
What type of questions are these?
Should I upload my score report (even if I didn't pass)?
How do I upload my score report?
How does the "likelihood to pass" prediction work?
How does the prediction get smarter over time?
Can I use this like an app on my phone?
Is this free?
What's your refund policy?
What if I can't afford premium?
I want a feature that doesn't exist. Can you build it?
How do I get in touch?
Still have questions?
[email protected]