Brainblast vs Prepful
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Brainblast
This app transforms SAT preparation into an engaging game. It offers practice questions, detailed explanations, and performance analytics to help users achieve their target scores. Designed for all levels of SAT students, it provides a clear path to improvement.
- Gamified SAT practice questions
- Step-by-step problem explanations
- Performance analytics and insights
- Personalized skill-level progression
- Target score goal setting
- Progress tracking over time
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Ready to hit your target SAT score? Brainblast is the most fun & effective way to get there. Every SAT score starts with a goal: the number you need to get into your dream school. Brainblast works backwards from that goal to give you a clear path to reach it. Because improving your SAT score is simple in theory: you need practice. A lot of it. The problem? Most SAT prep feels like… TORTURE Brainblast changes that. We turn Digital SAT prep into a game where every question moves you closer to your target score. #1: PLAY Answer real Digital SAT-style questions and beat topic-based levels designed around your skill level. By test day, you’ll be thinking: “I’ve already seen this before.” #2: LEARN Get clear, step-by-step explanations that show you the fastest way to solve every problem—not just the right answer. #3: Analyze See your SAT progress over time with detailed performance insights. Identify your strengths, fix your weaknesses, and always know what to study next. Watch your predicted SAT score rise as you improve. Designed for Every SAT Prep Student – whether you’re just starting SAT prep or retaking the SAT. Download Brainblast today and take the first step towards hitting your target SAT score. If you have any questions or feedback, please email support@brainblast.com Disclaimer: SAT® is a trademark registered and owned by the College Board®, which is not affiliated with and does not endorse this product or site. Privacy Policy: https://www.brainblast.com/privacy Terms: https://www.brainblast.com/terms End User License Agreement: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Prepful
This AI-powered app offers personalized SAT prep with short daily sessions and adaptive practice. It diagnoses weaknesses, builds a study plan, and provides a virtual study companion for encouragement and question answering. Aimed at improving scores efficiently.
- AI-powered adaptive practice
- Personalized daily study plans
- Virtual AI study companion (Pax)
- 25-minute daily sessions
- Score improvement tracking
- 60 full mock tests
- Detailed explanations
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Exam in weeks — not months. Stop grinding. Prepful is built for the final weeks before your SAT. Get short daily sessions, a score plan that counts backward from test day, and Pax, your AI study companion, whenever you need help. Instead of another random 60-question grind, Prepful finds the skills still costing you points, shows where your next score gains can come from, and builds a day-by-day plan to your exam. ACT prep is included too, with practice across English, Math, Reading, and Science. WHY STUDENTS CHOOSE PREPFUL - A study plan tied to YOUR SAT date - Short Boosts targeting the skills still costing you points - Skills prioritized by potential score impact - Adaptive AI that knows your goal, level, and next move - Built for the 2026 Digital SAT - ACT practice included in the same subscription - Free to start, no credit card required ► SEE THE PATH TO YOUR TARGET SCORE Enter your exam date and target score. Prepful maps the skills between where you are now and where you want to be. - Live projected score curve to test day - Skills ranked by potential points gained - SAT Math and Reading & Writing breakdown - Know what to study today, this week, and before test day - ACT score planning and section practice also available ► STOP GRINDING. START BOOSTING. Boosts are short, targeted study sessions built around one skill that's still costing you points. Instead of spending your final weeks only taking full-length tests, use Boosts to fix the weaknesses those tests reveal. - Focus on one high-impact skill at a time - Learn with step-by-step explanations - Practice immediately after learning - Get more practice when a concept hasn't clicked yet ► LEARN FASTER THAN RANDOM PRACTICE Don't waste your final weeks reviewing topics you've already mastered. Prepful adapts your practice around what you know, what you're missing, and what matters most for your score. - Adaptive question sets - Detailed explanations for every answer - Customize by topic, difficulty, and question count - Smart Drill for extra targeted practice ► YOUR WHOLE PREP KIT. ALL IN ONE APP. Everything you need from now to test day. - Today's Mission: one clear daily task - Study guides and flashcards - Smart Drill - Timed practice tests and mini mocks - Mistake Bank with explanations for every miss - Study on phone or computer ► MEET PAX, YOUR SAT STUDY PARTNER Pax stays with you through the plan. Ask a question, send a photo, or get help when an explanation doesn't click. - Text or photo your tough questions - Get step-by-step help - Available 24/7 SAT is the main focus. ACT practice is included too. Start with a free diagnostic. See where your next points can come from. Boost the skills that still matter. Walk into test day with a plan. Download Prepful free. Contact us: support@prepful.ai Terms of Use: https://prepful.ai/terms Privacy Policy: https://prepful.ai/privacy SAT® is a trademark registered and owned by the College Board. ACT® is a registered trademark of ACT, Inc. This product is not affiliated with, endorsed by, or sponsored by the College Board or ACT, Inc.
Screenshots
Verdict
The clearest difference is ads: Prepful at none against Brainblast's shown. Prepful also leads on iOS requirement (15.0 vs 18.2). Brainblast's advantage is chart position (#180 vs unranked). On price, rating, review sentiment and ratings volume 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. Brainblast sells 10 in-app purchases, starting at $149.00 per month and Prepful sells 10 in-app purchases, starting at $9.99 per 7 days. Whichever you choose, the download price is not the number that matters.
Prepful holds the better App Store score, 4.8 against 4.6. Both are backed by a comparable volume of ratings — 589 and 598 respectively. Written reviews point the same way: 60% of Brainblast's written reviews are positive against 67% of Prepful's.
Brainblast ships an update every 2 days, Prepful every 3 days. The most recent releases landed on November 6, 2026 and November 5, 2026 respectively.
| Parameter | Brainblast | Prepful |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (589 ratings) | 4.8 (598 ratings) — better |
| Positive reviews | 59.6% of reviews | 66.7% of reviews — better |
| Number of ratings | 589 | 598 — better |
| Update frequency | Every 2 days — better | Every 3 days |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Best chart rank | #180 — better | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 18.2 | 15.0 — better |
| Further details — not scored | ||
| Size | 325 MB | 127 MB |
| Age rating | +12 | 9+ |
| Developer | Brainblast | StudyX Inc |
Customer experience
Brainblast
Prepful
In-app purchases
Brainblast
- Brainblast Max – 1 Month3 Days trial$149.001 Month
- Brainblast Max – 3 Months3 Days trial$199.003 Months
- Brainblast Max – 6 Months3 Days trial$249.006 Months
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- Brainblast Max – 12 Months3 Days trial$299.001 Year
- 1200 Gems$1.99
- 6500 Gems$19.99
- Brainblast Max - 30 Days$149.00
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- Brainblast Max - 90 Days$199.00
- Brainblast Max - 180 Days$249.00
- Brainblast Max - 360 Days$299.00
Prepful
- Prepful Pro Weekly3 Days trial$9.997 Days
- Prepful Pro Monthly7 Days trial$29.991 Month
- Prepful Pro Monthly7 Days trial$39.991 Month
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- Prepful Pro Monthly$39.991 Month
- Prepful Pro Semi-Annual7 Days trial$89.996 Months
- Prepful Pro Semi-Annual7 Days trial$99.996 Months
- Prepful Pro Quarterly7 Days trial$99.993 Months
- Prepful Pro Semi-Annual7 Days trial$119.996 Months
- Prepful Pro Yearly14 Days trial$149.991 Year
- Prepful Pro Yearly7 Days trial$149.991 Year







