Last updated: 8 November 2026. JambBuddy is a WhatsApp exam-practice service operated by Bandhollow (Ian Spiridigliozzi, sole proprietor), contact bizdozzi@gmail.com.
Your WhatsApp phone number and profile name, the name and subjects you tell the bot, your answers and scores, friend links you create, and, if you pay, a payment reference from our payment provider. We never see or store card details.
Only to run JambBuddy: send you questions, track your progress, show scores to friends you add, send reports to a parent link you share, and unlock paid plans. We do not sell your data or use it for advertising.
Meta (WhatsApp) to deliver messages, Cloudflare to host the service, our payment provider (Stripe or Paystack) when you pay, and Anthropic to generate practice questions (no personal details are sent). Friends you add can see your first name and weekly points.
Weekly score history is kept for up to 52 weeks. Your account stays until you ask us to delete it.
Email bizdozzi@gmail.com from any address with the WhatsApp number to delete. We remove your data within 30 days.
JambBuddy is meant for students preparing for JAMB. Students under 18 should use it with a parent or guardian's permission.
Bandhollow, 6742 150th St #417B, Flushing, NY 11367, USA. bizdozzi@gmail.com