SAT & ACT Prep vs Dolphin
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SAT & ACT Prep
This AI-powered app offers personalized study plans and practice tests to help students improve their SAT scores. It features adaptive learning, flashcards for vocabulary, and detailed progress tracking to identify and conquer weak areas.
- AI-powered study plan
- 5200+ adaptive practice questions
- 10 mini + 6 full-length practice tests
- AI tutor for personalized guidance
- AI-generated vocabulary flashcards
- Topic-by-topic progress tracking
- Mistake analysis and learning
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The Ultimate Shortcut to Your Dream SAT® & ACT® Scores. Boost your SAT® and ACT® scores with AlphaTest, the AI-powered test prep app built to help you prep more efficiently and improve faster. With personalized study plans, adaptive practice tests, intelligent weakness analysis, and 15K official-style questions, AlphaTest helps you focus on the skills and patterns that drive real score gains. Whether you’re starting from scratch or aiming for a top score, AlphaTest gives you a smarter path to your dream SAT® or ACT® result. Trusted by 250K+ students worldwide, including students admitted to Cornell, UC Berkeley, Northwestern, Carnegie Mellon, Boston University, and more. 【Why students love AlphaTest?】 Powerful Tools to Maximize Your SAT® & ACT® Score • Personalized Daily Study Plans • 15K Official-Style Questions • 30 Adaptive Full-Length Practice Tests • Weakness Drills & Error Tracking • AI Tutor That Knows Your Test • SAT® Desmos Speed Strategies • ACT® Timing & Speed Training Accelerated AI Prep Plan • AlphaTest builds a personalized SAT® and ACT® study plan based on your level, progress, target score, and exam date. • Your daily prep adapts as you improve, helping you focus on the areas that matter most. • Whether you are a beginner or aiming for a top percentile score, AlphaTest adjusts to your pace and goals. Unrivaled Preparation with AlphaTest • Practice with 15K official-style SAT® and ACT® questions built around real test patterns, pacing, and difficulty. • Cover all essential subjects including Math, Reading, Writing, English, and Science. • Train with 30 adaptive full-length practice tests designed to simulate real digital testing conditions. • Content is continuously updated to reflect evolving exam trends and question styles. Master SAT® & ACT® with Our AI Tutor • Get instant explanations tailored to your mistakes, learning history, and weak areas. • Understand why an answer works, where your reasoning broke down, and how to solve similar questions faster next time. Target Weaknesses That Hold Your Score Back • Upgraded Weakness Drills identify repeated traps, concept gaps, and question types that lower your score. • Automatically organize missed questions by skill, topic, and pattern for more efficient review. Flashcards, the Fun Way to Master Test Vocabulary • Study high-impact SAT® and ACT® vocabulary with focused flashcards and quick quiz sessions. Track Your Progress, Target Your Score • See what is improving, what still needs work, and how close you are to your target score. • Stay motivated with clear, visible progress across every stage of your prep. SAT® Desmos Speed Strategies • Learn faster SAT® Math solving methods using Desmos. • Understand when Desmos actually saves time and how to apply calculator shortcuts to real SAT® problems. • Improve speed, efficiency, and test-day decision making. ACT® Timing & Speed Training • Build pacing and accuracy across ACT® English, Math, Reading, and Science. • Practice under realistic timing pressure and learn how to move faster without sacrificing control. One Subscription. SAT® & ACT® Together. AlphaTest now supports both SAT® and ACT® prep in one subscription. Prepare for both major college entrance exams with one connected study system and synced learning progress across devices. Email: support@alphatestai.com Website: https://alphatestai.com Terms of Service: https://files.alphatestai.com/alphatest-dpcumen/AlphaTestTermsandConditions.html Privacy Policy: https://files.alphatestai.com/alphatest-dpcumen/AlphaTestPrivacyPolicy.html SAT® and AP® are trademarks registered by the College Board, which is not affiliated with, and does not endorse, this product. ACT® is a trademark registered by ACT Education Corp., which is not affiliated with, and does not endorse, this product.
Dolphin
Build a consistent study habit for SAT and ACT exams with daily practice questions and detailed explanations. Track your progress and focus on areas needing improvement, with optional features to block distracting apps.
- Daily practice questions
- Worked explanations
- Vocabulary review
- Focus Mode for distraction blocking
- Progress and streak tracking
- Widgets for quick access
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Build a steady SAT and ACT study habit with Dolphin. Practice in a swipeable feed, work through explanations, and return to the questions and skills that need more attention. PRACTICE A LITTLE EVERY DAY Answer Math, Reading, English, and Science questions, review vocabulary, and set a daily learning goal. UNDERSTAND YOUR ANSWERS Use worked explanations, video solutions where available, and Pip the Tutor to explore a problem. Save questions and revisit mistakes as you study. MAKE ROOM TO FOCUS With your permission, Focus Mode uses Apple's Screen Time controls to block apps you choose on your selected schedule. Complete your lesson goal to unlock them, or take a break when you need one. KEEP YOUR MOMENTUM Track your streak and progress, and add Dolphin widgets to keep your learning goal close by. Dolphin offers optional in-app subscriptions. Features and content availability may vary. SAT is a trademark of the College Board, and ACT is a trademark of ACT, Inc. Dolphin is not affiliated with or endorsed by either organization.
Screenshots
Verdict
The clearest difference is in-app purchases: Dolphin at none against SAT & ACT Prep's 14. Dolphin also leads on ratings volume (1.3K vs 283). SAT & ACT Prep's advantage is update cadence (weekly vs every 2 weeks). On price, rating, review sentiment and ads there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. SAT & ACT Prep sells 12 in-app purchases, starting at $7.99 per 7 days. Dolphin asks for nothing beyond the download.
Dolphin holds the better App Store score, 4.8 against 4.6. Both are backed by a comparable volume of ratings — 283 and 1.3K respectively. Written reviews complicate that: 85% of SAT & ACT Prep's written reviews are positive against 83% of Dolphin's, so the app with the better star average is not the one people write more warmly about.
SAT & ACT Prep ships an update weekly, Dolphin every 2 weeks. Both last shipped on October 30, 2026.
| Parameter | SAT & ACT Prep | Dolphin |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (283 ratings) | 4.8 (1.3K ratings) — better |
| Positive reviews | 85.2% of reviews — better | 82.8% of reviews |
| Number of ratings | 283 | 1.3K — better |
| Update frequency | Weekly — better | Every 2 weeks |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, Mac — better | iPhone, iPad |
| Requires iOS | 16.0 | 16.0 |
| Further details — not scored | ||
| Size | 275 MB | 223 MB |
| Age rating | 4+ | 4+ |
| Developer | Yalpai Corporation Limited | PaloAI Inc. |
Customer experience
SAT & ACT Prep
Dolphin
In-app purchases
SAT & ACT Prep
- AlphaTest Pro Weekly3 Days trial$7.997 Days
- AlphaTest Pro Weekly3 Days trial$9.897 Days
- AlphaTest Pro 1-Week3 Days trial$9.997 Days
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- AlphaTest Pro Weekly3 Days trial2 variants$9.997 Days
- AlphaTest Pro 1-Month3 Days trial$29.991 Month
- AlphaTest Pro Monthly$29.991 Month
- AlphaTest Pro 6-Month$99.996 Months
- AlphaTest Pro 6-Month3 Days trial$99.996 Months
- AlphaTest Pro Yearly2 variants$149.991 Year
- AlphaTest Pro Yearly3 Days trial$149.991 Year
- AlphaTest Pro 12-Month3 Days trial$149.991 Year
- Mock exam paper$19.99
Dolphin
No in-app purchases
Questions
Is SAT & ACT Prep free?
Is Dolphin free?
Which has better reviews, SAT & ACT Prep or Dolphin?
Do SAT & ACT Prep or Dolphin have ads?
Which is updated more often, SAT & ACT Prep or Dolphin?
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