Physica vs ClassFactor
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Physica
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Master the Laws of the Universe with Physica! Dive into the fascinating world of physics with Physica, your comprehensive study companion designed to make learning interactive, effective, and engaging. Whether you're a high school or college student tackling exams, preparing for standardized tests (like AP Physics or MCAT), or a lifelong learner curious about how the universe works, Physica provides the tools you need to succeed. Why Choose Physica? MEET YOUR PERSONAL AI TUTOR (Physica Pro): Never get stuck on a tough equation again! Chat with our advanced AI Tutor directly within any question. Using Socratic learning, our AI doesn’t just hand you the answers—it guides you step-by-step, explains complex concepts in simple terms, and helps you understand why your mathematical or conceptual thought process is right or wrong. It’s like having a world-class physics professor in your pocket 24/7. EXTENSIVE TOPIC COVERAGE: Journey through a meticulously curated curriculum spanning key areas of physics: • Mechanics & Kinematics: Explore motion, vectors, Newton's laws, energy, and momentum. • Thermodynamics & Heat: Unravel the mysteries of energy transfer, entropy, and the laws of thermodynamics. • Electromagnetism: Understand electric fields, magnetic forces, circuits, and Maxwell's equations. • Modern Physics & Quantum Theory: Discover relativity, atomic structures, and the fascinating world of quantum phenomena. ENGAGING QUIZZES: Test your knowledge with a variety of question formats designed to challenge and reinforce your understanding: • Multiple-Choice Questions: Select the correct answer from a set of options. • Fill-in-the-Blanks: Recall key formulas, variables, and concepts. • Image-Based Questions: Analyze free-body diagrams, circuits, and graphs to deepen comprehension. SMART HINTS SYSTEM: Stuck on a particularly tricky calculation? Physica offers a unique "Get a Hint" feature. Watch a short rewarded video ad to receive a helpful clue that guides you towards the correct answer without giving it away, fostering critical thinking and learning. DETAILED EXPLANATIONS & INSTANT FEEDBACK: After submitting your answer, immediately see if you were correct. More importantly, every question comes with a clear and concise explanation of the underlying formulas and concepts, helping you learn from your mistakes. TRACK YOUR PROGRESS: Monitor your performance within each test session. See your score upon completion and review your answers to identify areas for improvement and focus your study efforts. INTUITIVE & USER-FRIENDLY INTERFACE: Navigate effortlessly through subjects and topics with a clean, modern design. Starting a test is just a tap away! LEARN ON THE GO: Physica is designed for your busy lifestyle. Study anytime, anywhere, and turn spare moments into productive learning sessions. Who is Physica for? • Students: High school, college, and university students looking for a reliable study aid and formula reference. • Test-Takers: Individuals preparing for AP Physics (1, 2, or C), MCAT, A-Levels, or other STEM-related exams. • Self-Learners: Anyone with a passion for physics who wants to expand their knowledge at their own pace. • Educators: A great supplementary tool to recommend to students for revision and problem-solving practice. Embark on your path to mastering physics! Download Physica today and transform the way you learn. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
ClassFactor
Transform your notes, PDFs, and lectures into interactive study materials like flashcards, quizzes, and guided lessons. An AI tutor and study coach personalize your learning path and track progress, making exam preparation efficient.
- Convert notes to guided lessons
- Generate AI flashcards
- Create custom quizzes and timed exams
- AI tutor for material clarification
- Personalized AI study coach
- Spaced repetition system
- Progress tracking
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Upload once. Study your way. ClassFactor turns your notes, PDFs and lectures into guided lessons, flashcards, quizzes and timed exams, then tells you what to study next. Start with 25,000 free AI credits. More than flashcards: ClassFactor is a complete AI study system built around your own material. Add your notes, PDFs, slide decks, lecture recordings or photos of handwritten pages, then create what you need. GUIDED LESSONS Turn a chapter, a slide deck or a lecture into a guided lesson that walks you through the material section by section. Learn it first, then go straight into flashcards or a quiz on the same content. CLEAN NOTES Get clear, structured notes from a PDF, a slide deck or a lecture recording, ready to study from or turn into anything else. AI FLASHCARDS ClassFactor reads your material and writes the cards for you, based on your content and your course, not someone else's deck. No more making flashcards by hand. QUIZZES AND TIMED EXAMS Turn any set of notes into a quiz or a timed practice test: multiple choice, true/false and written answers. Set the length and difficulty, retake it, and see which topics still need work before exam day. AI TUTOR THAT KNOWS YOUR MATERIAL Stuck on a card? Ask why. Got a question wrong? Ask what you missed. The AI Tutor answers from the content you uploaded, so every explanation stays tied to what your class actually covers. AI STUDY COACH Tell the Coach your subjects, your habits and your real exam dates. It builds a study plan you can follow, checks in daily, reminds you when cards are due and tells you what to focus on today. SPACED REPETITION THAT RUNS ITSELF Cards come back right before you would forget them. Missed cards return in the same session until they stick. Just open the app and review what is due. TRACK YOUR PROGRESS Streaks, topic mastery and quiz history show what you know, what to focus on and how you are improving. WHO USES CLASSFACTOR • College and university students turning lecture notes into study guides and exam revision • Nursing and pre-med students with heavy memorization loads • Medical, law and graduate students preparing for high-stakes exams • High school students studying for tests, finals and AP exams FREE TO START Every new account gets 25,000 free AI credits. It is not a timed trial: your credits stay yours until you use them, and you keep everything you create even after they are used. CLASSFACTOR PRO Pro includes 100,000 credits every month, Deep Thinking AI for harder material, larger decks, notes, lessons, quizzes and exams, and USMLE, MCAT and NCLEX question styles. Talk through a topic out loud with the voice AI Tutor and voice Study Coach, or use Listen to hear your study material read aloud. Pro is an auto-renewing subscription. Payment is charged to your Apple ID at confirmation of purchase, and it renews automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel in your App Store account settings. Terms of Use: https://www.classfactor.com/terms Privacy Policy: https://www.classfactor.com/privacy
Screenshots
Verdict
The clearest difference is ads: ClassFactor at none against Physica's shown. On price, in-app purchases, device support and iOS requirement 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. Physica sells 6 in-app purchases, starting at $6.99 per month and ClassFactor sells 6 in-app purchases, starting at $20.00 per month. Whichever you choose, the download price is not the number that matters.
| Parameter | Physica | ClassFactor |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 1 — better |
| Update frequency | — | Every 10 days |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | — | Freemium |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 17.6 | 16.4 — better |
| Further details — not scored | ||
| Size | 104 MB | 65 MB |
| Age rating | 4+ | 12+ |
| Developer | Lojas Software Corp | ClassFactor |
In-app purchases
Physica
- Physica Pro (Monthly)7 Days trial$6.991 Month
- 25 Hints - Photon Pack$0.99
- 5 Skips - Tachyon Pack$0.99
- 60 Hints - Kinetic Bundle$1.99
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- 15 Skips - Wormhole Bundle$1.99
- 150 Hints · Photon Pack$3.99
ClassFactor
- ClassFactor Pro$20.001 Month
- ClassFactor Pro Yearly$119.991 Year
- 6,000 Credits$0.99
- 12,000 Credits$1.99
- 30,000 Credits$4.99
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- 60,000 Credits$9.99









