Compare
Owl Test Prep vs Bluebook practice
Bluebook is the College Board's own testing app, where the real digital SAT is taken. Checked October 29, 2026.
| Bluebook practice tests | Owl Test Prep | |
|---|---|---|
| Who makes it | The College Board, which makes the SAT. | Owl Test Prep, independently. Every question is original. |
| Full tests | Full-length official practice tests, "timed like a real test". They are scored, and you can view your scores in My Practice. (source) | CLT: 6 full timed tests. SAT: 6 full tests, with the second module in each section chosen by how the first one went, as on the real test. |
| Calculator | Desmos built in, graphing or scientific. (source) | A graphing calculator written for this site (graphs, crossings, points; no sliders or tables). |
| Between tests | The College Board points to Khan Academy for targeted practice. (source) | Daily practice in every skill, a lesson for each skill, explanations of every choice and a study plan. |
| Other tests | The SAT Suite. | The CLT, the Digital SAT and the PSAT/NMSQT; the HSPT, ISEE and SSAT for high school entrance; Junior (grades 7 to 10); and free spelling, vocabulary and reading practice. |
The Princeton Review$2995 full-length practice tests, 365 days
Owl Test Prep$796 full adaptive SAT tests, plus the PSAT and the CLT. Every practice question free.
You keep $220, and get more.
Compare every price we checked
| Price | What the price buys | |
|---|---|---|
| The Princeton Review SAT Self-Paced | $299 | 5 full-length practice tests, 365 days |
| Kaplan SAT On Demand | From $199 | 4 full-length practice tests, 6 months |
| UWorld SAT Question Bank | From $99 | 30 days of access |
| UWorld SAT Prep Course | $249 | A full video course, 12 months |
| Achievable SAT course | $99 | 6+ practice exams, a year |
| Test Innovators SAT Valedictorian Access | $199 | 12 adaptive tests, 12 months |
| PrepScholar Complete Online SAT Prep | $397 | 8 practice tests, 12 months |
| Owl Test Prep College Test Prep | $79 | 6 full adaptive SAT tests, plus the PSAT and the CLT, the study plan and Ask Owl-y; every practice question is free |
Prices as listed on each company's own page on October 29, 2026 (linked). Owl Test Prep is not connected with any of these companies or with any test maker.
- Take the Bluebook practice tests: nothing else is as close to the real thing, and the app is the one you will use on test day.
- Use Owl Test Prep for the daily practice between them, and for extra full tests once you have taken the official ones.
Read on October 29, 2026. Products change; if something here is out of date, write to hello@owltestprep.com and we will fix it.
SAT and Bluebook are trademarks of the College Board, which is not affiliated with and does not endorse this site.