SAT and ACT prep comparison

Dolphin SAT vs Acely

Choose Dolphin for a personalized web study plan, lessons, Pip help, practice tests, and mistake review, with free iPhone and Android apps for daily practice. Acely also offers adaptive planning, an AI tutor, and SAT and ACT practice tests. Compare the current plan and the routine you want to follow.

Try Dolphin SAT Browse SAT skills ACT practice by skill

Quick answer

Why choose Dolphin for SAT and ACT prep?

Dolphin combines a personalized study plan, lessons, Pip help, tests, and review on the web, plus free phone practice. Acely also covers both exams with adaptive planning and AI help. Choose Dolphin for its web learning routine and mobile practice; compare current access and billing terms rather than assuming a lower price at every duration.

Reviewed November 6, 2026

Why choose Dolphin?

Reason 1

A personalized web study plan with lessons and practice for the skills you need

Reason 2

Pip help and mistake review alongside full-length web practice tests

Reason 3

Free iPhone and Android practice, with paid web access for the study program

Feature comparison

Published by Dolphin. Dolphin descriptions and the linked provider product pages were reviewed November 6, 2026. This source-based comparison is not an independent ranking or a hands-on test of the competitor. Access, prices, and plan contents can change.

Feature	Dolphin SAT	Acely
Free accessAcely free account	Free iPhone and Android apps; Dolphin Web is a paid subscription	Free account with a 20-minute skills assessment, one full-length SAT test and one full-length ACT test; no credit card
Free trialAcely trial terms	Any eligible trial is shown at checkout before you pay	3-day trial on all plans; a credit card is required to start it
Paid plansAcely plans and prices	Paid web plans; compare current total and duration at checkout	Paid plans with different billing periods; compare the current price for your study horizon
DevicesAcely mobile access	Free iPhone and Android apps, plus Dolphin Web in a browser	Web browser on any device; Acely says it is not available as a mobile app
Practice libraryAcely product overview	SAT and ACT practice with explanations; lessons and full-length tests in the web study program	15,000+ questions and 50 full-length tests (30 SAT, 20 ACT) from its in-house curriculum team
Study plan and AIAcely plan features	Personalized web plan, skill lessons, and Pip help alongside practice and review	Personalized adaptive study plan, score predictions, and an AI tutor for each test

How should you choose between Dolphin and Acely?

Step 1

A complete learning routine on the web

Dolphin is designed to help you decide what to study and work through it. Follow your personalized plan into a lesson, practice the skill, and use Pip when you get stuck. Review missed questions and full-length tests in the same program. The free phone apps add convenient practice; they are not the full description of Dolphin.

Step 2

What does Acely offer?

Acely describes SAT and ACT prep with an adaptive study plan, an AI tutor, and full-length tests in the browser. Dolphin also provides personalized web study and AI help, plus free mobile apps. Compare included instruction, practice, and billing duration on the current plan pages.

Step 3

Choose the access that fits your routine

Dolphin Web brings a personalized study plan, lessons, unlimited Pip AI help, full-length practice tests, and mistake review into one SAT or ACT routine. The iPhone and Android apps are free for practice on the go; web plans are paid. Compare the total access period and current checkout terms. If you need live classes or one-on-one teaching, check those separately from self-study and AI features.

Step 4

Keep official tests as checkpoints

Use College Board’s free Bluebook tests to rehearse the official digital SAT format, and review results in My Practice. Use Dolphin between checkpoints to learn and practice the skills that need attention. Dolphin practice-test scores are estimates, and study history does not automatically transfer between providers.

Plan your next study session

SAT prep comparisonsCompare other SAT and ACT study tools.SAT vs ACTDecide which test to prepare for first.Digital SAT practice testsUse full tests to choose targeted practice.Review a practice testTurn missed questions into a focused next session.

FAQ

Does Dolphin include lessons and a study plan?

Does Acely have a mobile app?

Not currently. Acely's help center says it is not available as a mobile app, and that you can use it in a browser on any device, optimized for desktop and mobile. Dolphin has free iPhone and Android apps, and Dolphin Web runs in a browser.

Is Acely free?

Partly. A free Acely account needs no credit card and includes a 20-minute skills assessment, one full-length SAT practice test and one full-length ACT practice test. Full access comes with a paid plan, and Acely's 3-day free trial requires a credit card.

Do Acely and Dolphin both cover the ACT?

Yes. Acely’s paid plans cover SAT and ACT preparation; its current pricing page lists 50 full-length practice tests. Dolphin covers the SAT and the ACT (English, Math, Reading and Science) in the same account, and also covers the PSAT.

Do Dolphin and Acely offer score guarantees?

Both advertise conditional score guarantees. Eligibility, required study, deadlines, and refund amounts differ; read each provider’s current terms before relying on an offer. A refund condition does not predict your score.

Build your Dolphin study plan

Choose your test, work through your next lesson, and put it into practice with Pip and review.

Build my Dolphin study plan See plans and free apps

Sources and comparison notes