Linus vs SAT Sprint Prep Coach by CS
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Linus
This app offers a gamified approach to preparing for the new Digital SAT. It provides targeted practice for Math, Vocabulary, and Reading sections, with features like daily quests and progress tracking to make studying engaging and effective.
- Gamified learning with quests and streaks
- Simulates Bluebook testing experience
- Targeted Math, Vocabulary, and Reading practice
- Smart study planner for bite-sized lessons
- Instant feedback on answers
- Progress tracking
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Stop studying harder. Start studying smarter for the new Digital SAT. Linus is the SAT prep app built for how the test actually works now. Adaptive practice that mirrors the real Digital SAT format, so nothing on test day surprises you. WHY STUDENTS CHOOSE LINUS: - 250+ point score improvement guarantee - Adaptive practice that matches the real Digital SAT - Math, Reading, Writing, and Vocabulary all in one app - Personalized study plan based on YOUR test date - Gamified daily practice that actually sticks - Built specifically for the new Digital SAT format START FREE, UPGRADE WHEN YOU'RE READY Try Linus free for 3 days. Practice real SAT questions, see your score improve, then decide. No commitment until you're convinced. HOW IT WORKS Set your target score, enter your test date, and Linus builds a study plan around YOUR timeline. Whether your SAT is in 2 weeks or 6 months, Linus adapts to make every study session count. WHAT MAKES LINUS DIFFERENT Most test prep apps just throw practice questions at you. Linus tracks what you're getting wrong, adapts in real time, and focuses your study time where it matters most. It's like having a private SAT tutor in your pocket. Rated 4.8 stars by students who raised their scores. Questions? Reach us at support@linusprep.com Disclaimer: SAT and BigFuture are trademarks registered and owned by the College Board, which is not affiliated with and does not endorse this product. Bluebook is a trademark of the College Board. WEBSITE: https://linusprep.com TERMS OF USE: https://linusprep.com/legal PRIVACY POLICY: https://linusprep.com/legal/privacy
SAT Sprint Prep Coach by CS
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SAT Sprint Prep Coach helps students prepare for the digital SAT with focused practice sessions, personalized daily study plans, smart review, and progress tracking. Start with a short onboarding flow to set your goal score, current estimate, test date, daily study time, stronger section, and weak areas. The app turns that profile into a daily sprint plan designed for consistent practice. Practice both major SAT sections: - Math: algebra, advanced math, problem solving and data analysis, geometry, trigonometry, functions, quadratics, graphs, probability, word problems, and more. - Reading & Writing: main idea, inference, evidence support, vocabulary in context, grammar, sentence boundaries, transitions, rhetorical synthesis, standard conventions, and expression of ideas. Key features: - Daily Sprint for quick, focused SAT practice - SAT Math and Reading & Writing practice modes - Skill-based drills for weak areas - Timed question player with pacing feedback - Answer elimination, bookmark, calculator, and scratchpad tools - Sprint results with accuracy, pacing, XP, and recommended next drills - Review hub for missed questions, marked questions, explanations, and weak skills - Smart Review Queue with spaced repetition - Study Guide with lessons, formulas, grammar, strategies, and test-day tips - Progress dashboard with estimated score, streaks, study minutes, best sprint, accuracy, achievements, and coaching insights - Exportable progress reports for parents or tutors Premium unlock includes unlimited SAT-style practice, the full question bank, full explanations, advanced analytics, pacing trainer, smart review, custom study planning, exportable reports, and no ads. Estimated scores are for practice guidance only and are not official SAT scores. SAT is a trademark of College Board, which is not affiliated with and does not endorse this app.
Screenshots
Verdict
The clearest difference is iOS requirement: Linus at 15.1 against SAT Sprint Prep Coach by CS's 26.0. On price, ads, in-app purchases and device support 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. Linus sells 10 in-app purchases, starting at $24.99 per 3 months and SAT Sprint Prep Coach by CS sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
| Parameter | Linus | SAT Sprint Prep Coach by CS |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (798 ratings) — better | — |
| Positive reviews | 68.4% of reviews | — |
| Number of ratings | 798 — better | — |
| Update frequency | Every 11 days | — |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.1 — better | 26.0 |
| Further details — not scored | ||
| Size | 93 MB | 14 MB |
| Age rating | 4+ | 4+ |
| Developer | Linus Labs, Inc. | ChatStick Company Limited |
Bugs and requests
Linus
Requested features
2 requests- Personalized practice
- Practice tests
SAT Sprint Prep Coach by CS
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Linus
- Premium Quarterly3 Days trial$24.993 Months
- Turbo$24.991 Month
- Turbo3 Days trial$24.991 Month
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- Premium Yearly3 Days trial$49.991 Year
- Turbo Monthly3 Days trial$99.001 Month
- Turbo Monthly3 Days trial$100.001 Month
- Turbo$149.991 Year
- Turbo3 Days trial$149.991 Year
- Turbo Yearly3 Days trial$499.001 Year
- Turbo Yearly3 Days trial$600.001 Year
SAT Sprint Prep Coach by CS
- Unlock All Features$2.99
Questions
Is Linus free?
Is SAT Sprint Prep Coach by CS free?
Do Linus or SAT Sprint Prep Coach by CS have ads?
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