How deltaPlus compares
What your student gets from each, side by side.
Price for the time you need
The least each lists for that much time, before tax, on one scale.
deltaPlus SAT
College Board
Practice tests it’s built on
College Board’s official tests Its own tests
deltaPlus SAT
College BoardStarting scores each guarantee covers
On the SAT’s 400 to 1600 scale. Each has its own conditions.
deltaPlus SAT
College BoardFree
Refunds case by case
40010001600
YesIn partNot on its website
| deltaPlus SATthe app | College BoardBluebook, My Practice |
|
|
|
|
Self-Paced |
|
|---|---|---|---|---|---|---|---|
| Price | $49.99 a month$49.99 a month $129.99 for 3 months $299.99 a year |
Free | $149 a month$149 a month $297 for 3 months $588 a year |
$99 for 30 days$99 for 30 days to $449 for a year, by plan | $49 a month$49 a month $129 a year |
$99.99 a month$99.99 a month in the app $265 for 3 months or $700 a year on its website, or a pass to an SAT date |
$299 for a year$299 self-paced |
| Free to start | Your first official test analyzed, and a Question of the Day in each section | Everything | One SAT and a skills check; a 3-day trial | A free trial | A 7-day trial | A free account with limited questions | A 14-day trial |
| An iPhone app | Made for the iPhone | Bluebook on iPads and computers; practice on the web | Any device, in a browser | An iPhone app | An iPhone app | An iPhone app | An iPhone app |
| Built on College Board’s official tests | College Board’s 8 official tests, analyzed from your answers or your Score Details | The 8 official tests, with Score Details | 30 SAT tests; can use your official SAT scores | A full-length mock exam, plus up to 9 built from its questions | Up to 3 full-length tests | 9 SAT tests, in Pro; reads your SAT score report | 5 full-length tests |
| Ranks what to work on first | Ranked by the points each one cost, in plain words | Progress in 8 areas, with advice on where to focus | A study plan that updates with your results | A study plan from your strengths and weaknesses | Study schedules | Analytics, with accuracy by topic | Which categories cost the most points, after each practice test |
| Practice questions | 1,366, and Math new every time1,366 in Reading and Writing Math with new numbers every time, in 347 kinds |
ThousandsThousands, all official | 9,000 | 2,000+ | 2,500+ | 4,800+ | Thousands |
| Time and pacing | Every practice at the SAT’s pace, or extended time; each section’s seconds too fast or too slow; when to move on, taught | Bluebook’s clock, as on test day | Time on each question; speed and pace | Timed tests; time analysis to find slow questions | Timed tests; a pacing lesson | Pace drills against the clock; time by difficulty | A built-in timer |
| Daily practice | A daily exercise aimed at your top priorities | A Question of the Day | Daily tasks in its study plan | A plan built on your daily availability | Daily and weekly checklists | A daily streak | A study plan built for your schedule |
| Lessons | 17 workbooks, each with notes, practice, checkpoints, and a final test | Khan Academy’s free lessons, linked from each test | An AI tutor; interactive Desmos guides | Video lessons, in the course | 200+ video lessons; an AI tutor | 110+ lessons; an AI tutor | Video lessons |
| For parents | A weekly progress email to a parent | Copies of its emails to a parent, scores included | A Parent Portal: activity, and current and goal scores | Performance reports and a predicted score | Weekly progress emails to a parent | A way for a parent to pay, or to gift Pro | An enrollment advisor for parents |
| A guarantee for every starting score | Love it or your money back after three months, with conditions | Free | 200 points more or 3 months refunded, starting at 1250 or below | Refunds case by case | 100 points more or your money back, starting at 1350 or below | 200 points more or 3 months refunded, starting at 1250 or below | A higher score or a refund, with conditions |
Prices in US dollars before tax, from each company’s own website or App Store page on November 2, 2026, without sales or trials. Other companies’ names and logos are their own trademarks; none is affiliated with deltaPlus.