Comparison

SnapPhysics vs Calculus Formulas

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

SnapPhysics

Features
Read full description

Solve Physics problems in seconds, right on your iPhone. Physics AI Solver is the fastest and easiest way to solve Physics exercises using artificial intelligence. Just scan a problem or upload a photo, and get clear, step-by-step explanations all the way to the final answer. Perfect for students who want to truly understand Physics, not just memorize formulas. Key Features • Scan Physics problems with your camera
 Take a photo of any Physics question and let AI analyze it instantly. • Upload images from your gallery
 Solve problems from screenshots, PDFs, or photos. 
• Step-by-step explanations
 See the full reasoning behind every solution.
 • Formulas and calculations included
 Understand which formulas are used and how each calculation is done. 
• Solution history 
Access your previous problems and solutions anytime. 
• Clean and modern interface 
Simple design focused on learning, without distractions. Perfect for Studying Physics
 • Solve homework problems
 • Study for exams and quizzes 
• Review solved exercises anytime 
• Learn how to apply formulas correctly 
• Practice problem-solving skills How it works 1. Take a photo or choose an image from your gallery 2. Let the AI analyze the Physics problem 3. Read the step-by-step explanation 4. Review formulas, calculations, and the final answer
That’s it. Privacy First
 • Your images are used only to solve your problem
 • Secure processing
 • No unnecessary data collection Perfect for
 • High school and college students 
• Physics learners of all levels
 • Exam preparation 
• Homework help 
• Anyone who wants to understand Physics better Download now
 Solve Physics problems with clear explanations and learn faster with Physics AI Solver. Additional Information
 • Optimized for iPhone 
• Designed for speed and simplicity Subscription Options
 Weekly: $4.99 
Yearly: $24.99 (Best value) 
Subscriptions renew automatically. You can manage or cancel anytime in your App Store account settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://hugosilva.carrd.co/#privacypolicy

About

Calculus Formulas

Features
Read full description

CalcRef is the complete calculus reference and study tool built for students. Whether you are preparing for AP Calculus, college exams, or reviewing core concepts, CalcRef puts every formula, table, and practice tool you need in one offline app. FORMULAS Browse over 100 calculus formulas across 8 topics: Limits and Continuity, Derivatives, Applications of Derivatives, Integrals, Techniques of Integration, Applications of Integrals, Sequences and Series, and Parametric, Polar, and Vectors. Every formula includes LaTeX-rendered notation, a plain-language description, conditions for use, and variable definitions. Computational formulas include a built-in calculator with step-by-step solutions. REFERENCE TABLES Six tables provide instant access to the essentials: - Derivative Rules (power, trig, exponential, logarithmic, inverse trig) - Integral Formulas (standard antiderivatives with conditions) - Trigonometric Identities (Pythagorean, double angle, half angle, sum/difference) - Convergence Tests (ratio, root, integral, comparison, alternating series) - Maclaurin Series (common expansions with convergence intervals) - Unit Circle (sin, cos, tan at standard angles in degrees and radians) PRACTICE Test your knowledge with flashcard-style quizzes. Each round presents 10 cards from a chosen topic or a mix of all topics. Flip to reveal each formula, mark it correct or missed, and review your score. Track your progress over time with per-topic stats and quiz history. TOOLS A unit converter covering 16 categories (length, area, volume, mass, force, pressure, temperature, energy, power, velocity, acceleration, density, viscosity, torque, flow rate, and angle) is accessible from any screen. A database of mathematical constants provides precise values for pi, e, the golden ratio, and more. BUILT FOR STUDYING Bookmark formulas to Favorites for quick access. Search finds any formula or constant as you type. Calculation history logs every result. Create and save your own custom formulas. Choose dark or light theme, set decimal precision, and toggle scientific notation. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

SnapPhysics4 screens
Calculus Formulas4 screens

Verdict

The call

The clearest difference is device support: Calculus Formulas at 3 against SnapPhysics's 1. Calculus Formulas also leads on iOS requirement (15.1 vs 26.0). On price, ads and in-app purchases 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. SnapPhysics sells 2 in-app purchases, starting at $3.99 per 7 days and Calculus Formulas sells 3 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Scorecard2 real differences · 3 level
SnapPhysics versus Calculus Formulas: the parameters behind the verdict, then further details
ParameterSnapPhysicsCalculus Formulas
PriceFreeFree
AdsNoNo
In-app purchasesYesYes
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS26.015.1 — better
Further details — not scored
Size5 MB48 MB
Age rating4+4+
DeveloperHugo SilvaMobin Akhter

In-app purchases

2 purchases

SnapPhysics

Subscriptions2
  • SnapPhysics: Weekly Premium Access3 Days trial$3.997 Days
  • SnapPhysics: Yearly Premium Access$29.991 Year
3 purchases

Calculus Formulas

Subscriptions2
  • Weekly Premium$2.997 Days
  • CalcRef Yearly Premium$24.991 Year
One-time1
  • CalcRef Premium Lifetime$44.99

Questions

Is SnapPhysics free?
SnapPhysics is free to download, with in-app purchases available.
Is Calculus Formulas free?
Calculus Formulas is free to download, with in-app purchases available.
Do SnapPhysics or Calculus Formulas have ads?
Neither SnapPhysics nor Calculus Formulas shows ads.

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