Frequently Asked Questions

Yes. When you sign up you get 2 free session credits — spend them on math, english, or combo, your choice. No credit card required. After that, pick Starter, Plus, or Pro to unlock unlimited practice and adaptive features.

We track your accuracy, speed, and difficulty level across Math and Reading & Writing. As you complete more sessions, the prediction gets more accurate. It's not a guarantee of your actual SAT score — it's a realistic estimate based on how you're performing in practice.

Math: algebra, geometry, trigonometry, statistics, probability, number theory, word problems, and data analysis. English: reading comprehension, vocabulary, grammar, sentence completion, writing & language, and critical reading. All aligned with the Digital SAT format.

SATellar is built specifically for quick, focused daily practice — not hour-long study sessions. The adaptive system adjusts question difficulty in real time, so you're never wasting time on questions that are too easy or too hard. Plus, the score prediction gives you a concrete number to track, not just a percentage.

Not yet. We're iOS-only at launch, but Android is coming soon. Check back for the release date.

We recommend 20-30 questions a day, which takes about 15-25 minutes. Consistency matters more than volume — students who practice daily for 15 minutes typically improve faster than those who cram once a week.

Go to your iPhone Settings > Apple ID > Subscriptions > SATellar and tap Cancel. You keep Pro access until the end of your billing period. No hoops to jump through, no retention screens.

Yes. We don't sell your data, we don't run ads, and we don't share your information with third parties for marketing. Your practice data is used only to power your score predictions and adaptive practice. Read our full Privacy Policy for details.