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OnePrep alternatives (2026): Acely, Khan Academy, Ashore and tutors

The main OnePrep alternatives are Acely, Khan Academy with the free Bluebook tests, Ashore and a private tutor. Acely has the most full-length tests and an AI tutor. Khan Academy is free. Ashore suits students taking the SAT, or the SAT plus Calc BC, Micro, Macro, or Stats, who want each day planned, though it covers fewer AP subjects and no ACT. A tutor suits students who need a person.

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By , founder of Ashore · Updated · Sources at the bottom of the page

Who each alternative suits

  • Acely: the most full-length tests

    For students taking the SAT and the ACT, or who want lots of full-length tests: 30 SAT and 20 ACT, 9,000 SAT questions and an AI tutor. $588 a year, $297 every 3 months or $149 a month.1,2

  • Khan Academy and Bluebook: free

    For students on a budget, or who already know which skills to work on. Official SAT Prep on Khan Academy is free and made with College Board, and the official full-length tests are in Bluebook.3,4

  • Ashore: the SAT and 4 AP courses

    For students set on the SAT, or the SAT plus Calc BC, Micro, Macro, or Stats, who want each day planned. A 15-minute starting check ranks the question types costing you points. It's smaller than Acely or OnePrep (2,300+ SAT questions, 4 full-length tests plus a weekly weak-spot test), with no ACT and no chat tutor. $99 a month; the free plan needs no card.

  • A private tutor: a person

    For students who need someone keeping them on track and watching how they work. The Princeton Review lists 10 hours of SAT tutoring at $2,000.5

OnePrep vs Acely, side by sideEvery SAT option by the numbers

Ashore vs OnePrep

OnePrep has far more AP subjects, covers the ACT, has an AI tutor and grades AP free response on Pro. Ashore starts with a short starting check, teaches the topics costing you the most points and plans each day to your test date.

Pick OnePrep if

  • You're taking the ACT, or need practice questions for an AP exam other than Calc BC, Micro, Macro, or Stats
  • You want an AI tutor to talk problems through
  • You've used up the free Bluebook tests and want many more full-length SAT tests
  • You're happy to pay for a full year up front

Pick Ashore if

  • You keep opening a question bank and not knowing where to start
  • You're taking the SAT, plus Calc BC, Micro, Macro, or Stats this year
  • You want one payment that ends when your test season does
  • You want to try a full plan before paying

Side by side

FeatureOnePrepAshore
PriceLite $35 or Pro $39 a month, billed yearly ($420 or $468). Monthly and quarterly billing are also offered6$99 a month, $199 every 3 months, or $249 for the season pass7
Free optionFree plan, no card: 1 SAT & ACT practice test, limited SAT, ACT and AP questions, and 10 AI tutor “orbs” a week6The 15-minute starting check, your full report and plan, and a free practice day every week (24 hours, 3 new lessons, 60 practice questions). No card7
Exams coveredSAT, ACT and AP (40 subjects)6,8SAT, plus 4 AP courses with practice and mocks (Calc BC, Micro, Macro, Stats) and 11 more with lessons only. No ACT9
How it teaches4,000+ SAT questions, study guides, videos and an AI tutor10,6A short lesson on one idea, a quick check, then practice on just that idea7
Full-length practice testsPro: 12 SAT and 5 ACT. Lite: 2 SAT and 2 ACT6Timed SAT and AP mocks with the real sections and time limits7
AP free responsePro: unlimited AI grading6Write under the exam timer, then score it yourself against a sample, one rubric point at a time9
Chat tutorAI tutor (Preppy)6Not built in. A missed question shows the worked answer and adds a lesson to your plan7
For parents“Ask a parent to pay” at checkout6A Sunday report by private link or email. No parent account needed11
Score guarantee+200 SAT, if you start at 1250 or lower. Conditions apply12A higher SAT score or your money back, on the season pass or 3-month plan. There's no minimum starting score.13
Price
OnePrepLite $35 or Pro $39 a month, billed yearly ($420 or $468). Monthly and quarterly billing are also offered6
Ashore$99 a month, $199 every 3 months, or $249 for the season pass7
Free option
OnePrepFree plan, no card: 1 SAT & ACT practice test, limited SAT, ACT and AP questions, and 10 AI tutor “orbs” a week6
AshoreThe 15-minute starting check, your full report and plan, and a free practice day every week (24 hours, 3 new lessons, 60 practice questions). No card7
Exams covered
OnePrepSAT, ACT and AP (40 subjects)6,8
AshoreSAT, plus 4 AP courses with practice and mocks (Calc BC, Micro, Macro, Stats) and 11 more with lessons only. No ACT9
How it teaches
OnePrep4,000+ SAT questions, study guides, videos and an AI tutor10,6
AshoreA short lesson on one idea, a quick check, then practice on just that idea7
Full-length practice tests
OnePrepPro: 12 SAT and 5 ACT. Lite: 2 SAT and 2 ACT6
AshoreTimed SAT and AP mocks with the real sections and time limits7
AP free response
OnePrepPro: unlimited AI grading6
AshoreWrite under the exam timer, then score it yourself against a sample, one rubric point at a time9
Chat tutor
OnePrepAI tutor (Preppy)6
AshoreNot built in. A missed question shows the worked answer and adds a lesson to your plan7
For parents
OnePrep“Ask a parent to pay” at checkout6
AshoreA Sunday report by private link or email. No parent account needed11
Score guarantee
OnePrep+200 SAT, if you start at 1250 or lower. Conditions apply12
AshoreA higher SAT score or your money back, on the season pass or 3-month plan. There's no minimum starting score.13

Where OnePrep is stronger

  • Breadth

    OnePrep lists 11,000+ AP practice questions across 40 subjects, and the SAT and ACT on top. If you're taking AP Biology, AP U.S. History and the SAT in the same year, one subscription covers all of it.8,6

  • More full-length SAT tests

    Once you've used the official Bluebook tests, OnePrep Pro adds 12 SAT and 5 ACT practice tests, with adaptive modules like the real test. That helps in the last month before a test.6,10,4

  • AI help on demand

    OnePrep's AI tutor answers questions about any problem, and Pro grades AP free-response answers without limit. Ashore has no chat tutor.6

  • Price, if you commit for a year

    Pro is $468 for twelve months, billed yearly. If you'll test in the fall and retake in the spring, that's good value.6

Where Ashore is different

  • It ranks what's costing you points

    The starting check takes 15 minutes, 5 questions per SAT section or AP course, and ranks the question types costing you the most points.

  • It plans each day

    About 15 minutes a day: the next lesson, the topics due for review and the questions you missed, counted back from your test date.

  • Mistakes come back

    A question you miss returns as a similar one 1, 3, and 7 days later.

  • A predicted score with a range

    It starts from a PSAT or Bluebook score if you enter one, counts every question you answer, and the range narrows as you practice. It's an estimate, not an official score.

  • It teaches before it tests

    Each lesson explains one idea, gives you a quick check, then practice on just that idea. Two right in a row and the next question gets harder.

Cost for one test date

Say you're taking the SAT on March 6, 2027 and you start in November.

  • OnePrep Pro, yearly: $468

    Paid up front. You keep access for a year, which helps if you retake in May or June.6

  • Ashore every 3 months: $199

    Renews until you cancel. Covers November through early February; you'd renew once to reach March.

  • Ashore season pass: $249

    One payment, no renewal, good through Jun 5, 2027, so it covers the March, May and June dates. $299 from Jan 1.

If you'll use the SAT, the ACT and several APs, OnePrep's yearly plan covers more for the money. If it's the SAT and maybe Calc BC, Micro, Macro, or Stats this school year, the season pass costs less and ends when your season does.

The guarantees are built differently

OnePrep

Promises at least +200 points. You need an official digital SAT of 1250 or lower from the three months before you subscribe, sent in during your first week; an unbroken paid subscription of at least 3 months, 500 practice questions, 3 predicted papers and every mistake reviewed; then a retest within 60 days of your subscription ending.12

Ashore

A higher SAT score, or your money back. Applies to the SAT on the season pass and the 3-month plan. Not the monthly plan, and not AP exams. There's no minimum starting score.

Read the full terms

OnePrep's promise is bigger, but you only qualify if you start at 1250 or lower. Ashore's is smaller, but any starting score can qualify.

Questions

Still have a question? support@tryashore.com

When you're taking the ACT, when you need practice for AP exams beyond Calc BC, Micro, Macro, or Stats, when you want an AI tutor, or when you want many more full-length SAT tests than Bluebook has.

Marteen Tang · Founder of Ashore

Marteen Tang founded Ashore and works on its SAT and AP lessons, practice and plans.

Sources

  1. 1. Acely pricing, checked Nov 12, 2026
  2. 2. Acely SAT prep, checked Nov 12, 2026
  3. 3. College Board: How to use Khan Academy, checked Oct 31, 2026
  4. 4. College Board: SAT practice tests, checked Oct 31, 2026
  5. 5. The Princeton Review: SAT tutoring, checked Oct 31, 2026
  6. 6. OnePrep pricing, checked Nov 12, 2026
  7. 7. Ashore pricing, our current plans
  8. 8. OnePrep AP exams, checked Nov 12, 2026
  9. 9. Ashore AP prep, our current plans
  10. 10. OnePrep Digital SAT practice tests, checked Nov 12, 2026
  11. 11. Ashore for parents, our current plans
  12. 12. OnePrep score improvement guarantee, checked Oct 31, 2026
  13. 13. Ashore SAT score guarantee, our current plans

Competitor details come from their public pages on the dates above and may have changed. Prices are list prices.

OnePrep and Preppy AI are trademarks of OnePrep. ACT is a registered trademark of ACT Education Corp.

Other product names are trademarks of their owners. Ashore isn't affiliated with them. AP and SAT are registered trademarks of the College Board, which is not affiliated with Ashore and does not endorse it.

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SAT Math · 1 of 5

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A jacket's price is increased by 20% and then the new price is decreased by 20%. The final price is what percent of the original price?
  • A96%96\%
  • B100%100\%
  • C104%104\%
  • D80%80\%