Stats Buddy vs Statistics Problem Solver Pro

Stats Buddy helps students prepare for Statistics exams with a growing collection of formulas, simple explanations, and topic-based practice quizzes.
 Make studying more enjoyable using the curated multiple-choice questions. Track your progress and strengthen your understanding of key statistical concepts.

 - Statistics formulary with clear explanations 
- Topic-based exam practice and progress tracking
 - Regularly expanding content
 - 100% free – no subscriptions, no hidden costs
 - Fully offline – no internet connection required

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Stuck on a statistics problem? Scan it or type it, and get a clear, step-by-step solution in seconds — with the final answer, the exact formula, and an explanation for every step. Statistics Problem Solver is your AI stats tutor plus a full suite of built-in calculators, all in one app. SCAN OR TYPE ANY PROBLEM - Point your camera at a printed or handwritten problem and crop to the part that matters. - Prefer the keyboard? Type your problem and add a topic hint to guide the solver. - A typical solve takes under 8 seconds, end to end. CLEAR STEP-BY-STEP SOLUTIONS - Every solve is broken into readable steps with explanations. - The exact formula is shown, and the final answer is highlighted. - Expand any step to understand the math behind it. 10+ CALCULATORS - FREE AND OFFLINE - Mean, Median, Mode - Standard Deviation & Variance - Z-Score, T-Test, Confidence Interval - Correlation (Pearson r) & Linear Regression - Binomial Probability & Normal CDF - All calculators work fully offline, no subscription needed. DISTRIBUTION VISUALIZER - See Normal and Binomial distributions come alive with live parameter sliders and shaded probability regions. FORMULA REFERENCE - A searchable reference grouped by topic, with the exact formula for every concept at your fingertips. STUDY WITH CONFIDENCE - Every solve is saved to History automatically, so you can search, review, and copy anytime. - Built for high school, college, and graduate-level statistics. PRIVACY YOU CAN TRUST - No account or sign-up required. - We never store your solve images. - Your history stays on your device. START FREE - Get 3 free full solves with complete step-by-step solutions. - The calculators, distribution visualizer, and formula reference are always free. - Upgrade to Pro for unlimited solving whenever you're ready. Download Statistics Problem Solver and solve your next stats problem in under a minute. Privacy Policy: https://statistics-problem-solver.pages.dev/privacy-policy Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/