Study plans
Choose your prep package
Every paid plan unlocks the full question bank, timed exam simulators, progress tracking and missed-question drills.
Free
Free
Try a diagnostic exam and explore the Voltprep experience.
- Free diagnostic test
- Basic performance summary
Practice Pack
$29
Lifetime access to focused practice for consistent study.
- Full question bank
- Study and practice modes
- Saved questions
Most popular
Full Exam Prep
$79
Lifetime access to every exam preparation tool.
- Everything in Practice Pack
- Timed exam simulator
- Analytics
- Missed-question drills
Premium Membership
$19/mo
Complete access with the flexibility of monthly billing.
- Every premium study tool
- Timed exam simulator
- Analytics
- Cancel anytime
About checkout
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Questions about which plan fits your exam? Contact us.