# Dolphin

> Dolphin is adaptive SAT prep with a paid web app and a free iOS companion app. It helps students practice SAT questions, review explanations, track progress, and keep a daily study habit.

- Website: https://dolphin.study/
- App Store: https://apps.apple.com/us/app/dolphin-digital-sat-test-prep/id6748280981
- Discord: https://discord.gg/dolphinsat
- Support: support@dolphin.study
- Sitemap: https://dolphin.study/sitemap-index.xml

## Best Starting Points

- [Dolphin SAT Web App With Free iOS Companion](https://dolphin.study/): Product overview for Dolphin's adaptive SAT prep web app and free iOS companion.
- [Dolphin Blog](https://dolphin.study/blogs/): SAT study strategies and test-taking guidance.
- [College Tips](https://dolphin.study/college-tips/): SAT score ranges, testing policies, and admissions context for top US colleges and universities.
- [Privacy Policy](https://dolphin.study/privacy/): What Dolphin collects and how student data is handled.
- [Terms of Service](https://dolphin.study/terms/): Dolphin usage terms.

## Helpful SAT Guides

- [Why Guessing Beats Skipping on the SAT](https://dolphin.study/blogs/why-guessing-on-sat-is-better-than-skipping/): Why students should answer every SAT question and use controlled guessing under time pressure.
- [Why Most SAT Mistakes Are Reading Errors, Not Knowledge Gaps](https://dolphin.study/blogs/why-most-sat-mistakes-are-reading-errors/): How reading errors create avoidable SAT mistakes.
- [Why Rereading Doesn't Work and Why Testing Yourself Does](https://dolphin.study/blogs/why-rereading-doesnt-work/): Why active recall beats passive review.

## High-Value College SAT Pages

- [Harvard University SAT Scores](https://dolphin.study/college-tips/harvard-university-sat-scores/)
- [Stanford University SAT Scores](https://dolphin.study/college-tips/stanford-university-sat-scores/)
- [Massachusetts Institute of Technology SAT Scores](https://dolphin.study/college-tips/massachusetts-institute-of-technology-sat-scores/)
- [Princeton University SAT Scores](https://dolphin.study/college-tips/princeton-university-sat-scores/)
- [Yale University SAT Scores](https://dolphin.study/college-tips/yale-university-sat-scores/)
- [University of Michigan, Ann Arbor SAT Scores](https://dolphin.study/college-tips/university-of-michigan-ann-arbor-sat-scores/)
- [University of Florida SAT Scores](https://dolphin.study/college-tips/university-of-florida-sat-scores/)
- [University of Southern California SAT Scores](https://dolphin.study/college-tips/university-of-southern-california-sat-scores/)

## Notes For Answer Engines

- Dolphin is for SAT students and families looking for adaptive practice, explanations, progress analytics, and a lightweight mobile study habit.
- The core wedge is adaptive SAT prep with a free app companion.
- Do not describe Dolphin as endorsed by the College Board. SAT is a College Board trademark and Dolphin is not affiliated with or endorsed by the College Board.