Our 20-minute diagnostic has a 95% correlation with official SAT scores. Students typically find their actual scores fall within 30 points of our predictions.

Most students see measurable improvement within 2-3 weeks. Students who practice 30+ minutes daily typically see a 50-100 point increase in their first month.

Khan Academy offers great content but doesn't adapt to your weaknesses. TestPup builds a personalized practice queue that ensures you never waste time on topics you've mastered.

No. Our diagnostic identifies weak spots in 20 minutes. You can then do targeted 15-30 minute sessions focusing specifically on topics holding your score back.

Absolutely. Our adaptive system builds your foundation first, ensuring you master prerequisites before harder material. We've helped students improve 200+ points.

We recommend 30-45 minutes daily. Research shows consistent, shorter sessions beat marathon study sessions. Our system makes every minute count.