Comparison

All in One Formula vs MathMentor App

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

Head to head
About

All in One Formula

Features
Read full description

All in One Formula is your essential pocket formula app, bringing together thousands of vital math formulas, physics equations, chemistry laws, and engineering principles in one powerful app. Whether you're a high school student, a college undergrad, or an engineering professional, this app is your go-to formula reference for academic success. - Key Features to Ace Your Studies: Complete Formula Library: Get instant access to an extensive collection of math, physics, chemistry, and engineering formulas. Organized for easy navigation into Basic, Intermediate, and Advanced levels. - Formula AI: Our intelligent assistant explains any formula instantly, making complex concepts easy to understand and learning faster than ever! Dynamic Color Themes & Dark Mode: Personalize your study experience with customizable colors and a dedicated Dark Mode, perfect for comfortable night-time sessions. - Built-in Periodic Table: A handy chemistry tool for quick access to elemental information. - Zoom In & Out: View formulas with crystal-clear rendering. - Easy Sharing: Share formulas effortlessly via email, messages, or social media. Universal Support: Works seamlessly across all your smartphones and tablets. Comprehensive Subject Coverage: - Math Formulas: Algebra, Trigonometry, Equations, Differentiation, Integration, Geometry, Matrix, Vectors, Binary Numbers, Unit Conversion, Interest, Probability, Statistics & more. - Physics Formulas: Motion, Newton’s Laws, Physical Constants, Pressure, Modulus, Density, Core Equations, Laws of Physics & Quick Reference Dictionary. - Chemistry Formulas: Chemical Symbols, Atomic Structure, SI Units, Gases, Liquids, Periodic Table, Chemistry Laws. - Engineering Formulas: Statics, Dynamics, Thermodynamics, Mechanics of Materials, Fluid Mechanics, Electrical Circuits, Magnetic Circuits & more. Download All-In-One Formula now and transform your device into the smartest math formula and pocket formula tool. With Formula AI, study smarter and deeper – anytime, anywhere. Essential for students, engineers, and curious minds! TERMS: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

MathMentor App

Features
Read full description

MathMentor helps university students study math with more clarity, structure, and less stress. The app gives students an easier way to access lessons, review important topics, and stay connected to useful course updates throughout the term. Use the app to: - Access your courses quickly from one place - Continue where you left off - Review key lessons before quizzes and midterms - Stay updated when new lessons or reviews are added - Explore selected free content, study tips, and helpful updates - Learn through organized, easy-to-follow lessons Whether you are enrolled in a course or simply looking for better support in university math, MathMentor helps make studying more focused, clear, and manageable.

Screenshots

All in One Formula4 screens
MathMentor App4 screens

Verdict

The call

The clearest difference is update cadence: MathMentor App at every 2 months against All in One Formula's every 6 months. On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. All in One Formula sells 1 one-off in-app purchase and MathMentor App sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

All in One Formula ships an update every 6 months, MathMentor App every 2 months. The most recent releases landed on November 8, 2026 and November 10, 2026 respectively.

Scorecard1 real difference Β· 5 level
All in One Formula versus MathMentor App: the parameters behind the verdict, then further details
ParameterAll in One FormulaMathMentor App
PriceFreeFree
Update frequencyEvery 6 monthsEvery 2 months β€” better
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.0 β€” better15.2
Further details β€” not scored
Size90 MB110 MB
Age rating4+4+
DeveloperRaj Dev BarmanMATHMENTOR LTD

In-app purchases

1 purchases

All in One Formula

One-time1
  • All-in-One Formula Pro$24.99
10 purchases

MathMentor App

One-time10
  • Buisiness math 1$500.00
  • Business Math 2 MATH 221$500.00
  • Numerical Methods$609.00
Show 7 more
  • Calculus 1$639.00
  • Calculus 3$669.00
  • Calculus 2 MATH2010$669.00
  • Probability and Statistics$679.00
  • Calculus 1 (lusail university)$689.00
  • LinearAlgebra LusailUniversity$689.00
  • Mathematics For Engineering$700.00

Questions

Is All in One Formula free?
All in One Formula is free to download, with in-app purchases available.
Is MathMentor App free?
MathMentor App is free to download, with in-app purchases available.
Do All in One Formula or MathMentor App have ads?
Neither All in One Formula nor MathMentor App shows ads.
Which is updated more often, All in One Formula or MathMentor App?
All in One Formula ships an update every 6 months, and MathMentor App every 2 months. Most recently, All in One Formula was updated on November 8, 2026 and MathMentor App on November 10, 2026.

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