SAT prep compared
OnePrep vs Pathiva for the Digital SAT
OnePrep: an SAT question bank with practice tests and an AI tutor. Pathiva: Digital SAT practice tests with an AI Score Debrief and an AI coach. Here’s what each gives you for the Digital SAT, and what each costs.
OnePrep vs Pathiva: the short answer
OnePrep is an SAT question bank and practice platform. Most of its full-length practice tests, and unlimited AI tutor use, are in Pro; OnePrep says its plans start from $29 a month. Pathiva gives you an AI Score Debrief after every test. It costs $80 for 6 months, about $14 a month, against about $29 a month for OnePrep’s cheapest plan.
- No credit card
- 800+ students
- Score guarantee on Premium
OnePrep and Pathiva, side by side
| OnePrep | Pathiva | |
|---|---|---|
| Price | A free plan; paid plans from $29 a month, or passes up to a chosen SAT date | $80 for 6 months, about $14 a month |
| Free to use | Partly: A free account with limited practice and 10 AI credits a week | Partly: A free 40-question diagnostic with a projected score, no card needed, plus 4 free SAT tools |
| Full-length practice tests | Yes: 9 full-length SAT practice tests in Pro, written by OnePrep | Yes: 10 full-length Digital SAT practice tests |
| Test tools like the real SAT’s | Yes: Built-in Desmos, timing and Mark for Review | Yes: Desmos calculator, reference sheet and Mark for Review, as in Bluebook |
| Question bank and custom quizzes | Yes: About 4,000 SAT questions to filter by skill and difficulty | Yes: SAT question bank with custom quizzes by skill, length and timing |
| Quizzes picked from your results | Yes: Planner sessions that shift to what you get wrong; weak-topic drills in Pro | Yes: Smart quizzes picked from your practice history, plus retries of questions you missed |
| Questions written by people | Yes: Written by OnePrep | Yes: Written by SAT educators, not generated by AI |
| Answer explanations | Yes: Step-by-step walkthroughs; below Pro, the full ones cost a credit | Yes: A written, step-by-step explanation for every answer |
| Review of every practice test, with what to fix first | Partly: A predicted score and your missed questions; the skill breakdown is in Pro | Yes: An AI Score Debrief after every test: where your points went and what to fix first |
| AI tutor or coach that knows your results | Yes: Preppy AI, which can look at your wrong answers; below Pro, it runs on credits | Yes: A 24/7 AI coach that answers from your own results |
| Personal study plan | Yes: A weekly plan from your test date and activity | Yes: A 7-day study plan after every practice test |
| Score guarantee | Yes: 200+ points or a refund of 3 months of fees, if you start at 1250 or below and stay subscribed for 3 months | Yes: 100+ points over a recent official SAT score, or a full refund; conditions apply |
This comparison covers what Pathiva offers, so it isn’t a full list of what OnePrep has. Every fact about OnePrep comes from official pages, listed at the end.
Why choose Pathiva
Choose Pathiva if…
- You want to spend less: about $14 a month, against about $29 a month for OnePrep’s cheapest plan.
- You want a Score Debrief after every practice test: where your points went and which fixes are worth the most.
Also included with Pathiva
- 10 full-length practice tests
- A 24/7 AI coach that knows your results
- A 100+ point score guarantee (with conditions)
- Smart quizzes picked from your practice history
- Questions written by SAT educators
- A question bank with custom quizzes
- A 7-day study plan after every practice test
- A test screen like the real SAT’s, with Desmos built in
- A step-by-step explanation for every answer
- A free 40-question diagnostic to start with, no card needed
Pathiva’s score guarantee has conditions: you need an official SAT score from the 6 months before you buy, all 10 practice tests done within your 6 months, and an official SAT within 30 days of your last one. It refunds the $80 you paid, once per customer. See the Terms and Conditions.
See where your points are before you choose
Take a free 40-question diagnostic in a Bluebook-style interface. You get a projected score and the skills to fix first.
How much OnePrep costs
| Plan | Price | What you get |
|---|---|---|
| Free | Free | A 20-question diagnostic, a study planner, limited practice questions and 10 AI credits a week |
| Lite, to the November 8 SAT | $115, one time | 1 SAT and 2 ACT practice tests, and 50 AI credits a week |
| Pro, to the November 8 SAT | $131.66, one time | 9 SAT and 5 ACT practice tests, unlimited AI tutor and a video course |
Prices as OnePrep listed them on October 28, 2026, in US dollars. They change, so check before you buy.
How much Pathiva costs
| Plan | Price | What you get |
|---|---|---|
| Free | Free | A free 40-question diagnostic with a projected score, no card needed, plus 4 free SAT tools |
| Premium | $80 for 6 months | 10 full-length practice tests, an AI Score Debrief after every test, a 24/7 AI coach that knows your results, smart quizzes picked from your practice history, a question bank with custom quizzes, a 7-day study plan after every practice test and a 100+ point score guarantee (with conditions) |
All sales are final except under the score guarantee: see the Terms and Conditions.
What OnePrep offers for the SAT
OnePrep is an online SAT question bank and practice platform that also covers the ACT and AP. Its free account includes a 20-question diagnostic, a weekly study planner, limited practice questions and 10 AI tutor credits a week.
Pro adds 9 full-length SAT practice tests written by OnePrep, a video course, the full skill breakdown of your results and unlimited use of its AI tutor, Preppy.
OnePrep sells passes that last up to a chosen SAT date: on October 28, 2026, a pass to the November 8 SAT cost $115 for Lite and $131.66 for Pro, one time. OnePrep says its plans start from $29 a month.
Its guarantee promises 200 more points or a refund of 3 months of fees. It applies only if your official score was 1250 or lower in the 3 months before you subscribed, you complete 500 questions and 3 practice tests and correct every mistake, and you take an official SAT within 60 days of your subscription ending.
Questions about OnePrep and Pathiva
Is OnePrep free?
It has a free plan with a diagnostic, a study planner, limited practice questions and 10 AI tutor credits a week. Most full-length practice tests and unlimited AI use are in Pro.
How much does OnePrep cost?
OnePrep says its plans start from $29 a month. It also sells passes up to a chosen SAT date: on October 28, 2026, a pass to the November 8 SAT cost $115 for Lite and $131.66 for Pro, one time.
Are OnePrep practice tests official?
No. OnePrep writes its own practice tests.
Does OnePrep have a score guarantee?
Yes: 200 more points or a refund of 3 months of fees. You need an official score of 1250 or lower from the 3 months before you subscribe and 3 months of paid subscription. You must also complete 500 questions and 3 practice tests, correct every mistake and take an official SAT within 60 days of your subscription ending.
What’s a good alternative to OnePrep for the SAT?
Pathiva, if you want an AI Score Debrief after every test. It costs $80 for 6 months, about $14 a month, and you can start with the free 40-question diagnostic.
How much does OnePrep cost compared with Pathiva?
OnePrep: a free plan; paid plans from $29 a month, or passes up to a chosen SAT date. Pathiva: $80 for 6 months, about $14 a month.
Pathiva makes this comparison. Every fact about OnePrep comes from the pages below, as they read on October 28, 2026:
- OnePrep (opens in a new tab)
- Pricing (opens in a new tab)
- What’s free (opens in a new tab)
- Practice tests (opens in a new tab)
- Predicted papers (opens in a new tab)
- Preppy AI (opens in a new tab)
- Study planner (opens in a new tab)
- How the study planner works (help center) (opens in a new tab)
- How the question bank works (help center) (opens in a new tab)
- Score Improvement Guarantee (opens in a new tab)
Something out of date? Tell us at info@pathiva.com.
OnePrep is a trademark of MyDojo Inc. OnePrep is not affiliated with, and does not endorse, Pathiva.