Kaplan is the biggest name in test prep. But is it worth the price? Here's how it stacks up against nerzia.
Last updated: May 2026
Kaplan is a legacy test prep company offering live classes, on-demand courses, textbooks, and practice tests. It's been around for decades and is one of the most recognizable names in GRE prep. nerzia is a modern AI-powered GRE app focused purely on practice — unlimited tests, real-time score tracking, and intelligent explanations.
They represent two very different philosophies: Kaplan is the full classroom experience; nerzia is the practice gym.
| Feature | nerzia | Kaplan |
|---|---|---|
| Practice Tests | 100+ AI-generated | 7 full-length tests |
| Live Instruction | No | Yes (live & on-demand) |
| Textbooks | No | Yes (included in plans) |
| Score Predictions | Real-time 130-170 per section | After full practice tests only |
| Writing Practice | 40+ prompts, AI grading | Prompts only (no grading) |
| Vocabulary | 1,000+ words, spaced repetition | Flashcard app |
| Question Freshness | AI-generated, never repeated | Fixed question bank |
| Free Tier | 2 tests per section | 1 free practice test |
| Platform | iOS app | Web + books |
| Starting Price | Free | $400+ |
Kaplan's GRE plans range from roughly $400 for self-paced to $1,600+ for live instruction. That includes textbooks, video lessons, and their question bank.
nerzia is free to start with 2 tests per section. Premium unlocks unlimited tests, and even the annual plan costs less than Kaplan's cheapest option.
If budget matters — and for most grad school applicants it does — this isn't a close call.
• You want live instruction with a real teacher
• You prefer a structured study plan with deadlines
• You need physical textbooks to study
• Your employer or school is paying for it
• You want the safety net of a big brand name
• You learn by practicing, not by watching lectures
• You want hundreds of practice tests, not just 7
• Budget is a real constraint
• You want real-time score predictions to see your progress
• You want AI-graded writing practice with actual feedback
• You want fresh questions every time (not memorizable)
Kaplan is the right choice if you need hand-holding: structured schedules, live teachers, and textbooks. It's expensive, but it's comprehensive.
nerzia is the right choice if you're self-motivated and want maximum practice per dollar. 100+ tests with AI explanations and score tracking, starting at free. For most students who already understand the basics and just need to grind practice, nerzia delivers more value.
No credit card. No commitment. Just practice.