Comparison

Formula MAX vs Hexadecimal Calc

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

Head to head
About

Formula MAX

Access over 1100 physics, chemistry, and math formulas with a powerful search and offline access. Save favorites, use built-in calculators, and view a detailed periodic table. Designed for user convenience and quick reference.

Highlights
  • 1100+ formulas, definitions, and values
  • Offline access
  • Powerful search function
  • Favorites for quick access
  • Trigonometric and logarithmic calculators
  • Periodic table with element details
Features
Read full description

Formula MAX is a universal app with a collection of over 1100+ Physics, Chemistry and Maths formulas, more formulas to be added constantly through updates. Use your Formula MAX app across your iOS devices with exclusive device based UI, with just one purchase. The app is designed with a view of user convenience in searching, locating & referring a formula. Topics covered: Maths – Algebra, Analytical geometry, Complex numbers, Differential calculus, Differential equations, Discrete mathematics, Geometry, Integral calculus, Matrices, Mensuration, Modern Algebra, Set language, Statistics, Time series, Trigonometry, Vector algebra Physics – Atomic physics, Dynamics of Rotational motion, Electricity, Electromagnetic induction and Altering current, Electronics, Gravitation & space science, Heat, Hydrostatics, Light, Magnetism, Measurement, Mechanics, Mechanics of solids and fluids (Properties of matter), Nuclear physics, Relativity, Solar planets, Sound Chemistry – Atomic structure, Chemical bonding, Chemistry & its division, Common names & Chemical names, Important definitions, Organic chemistry, Periodic classification, Physical chemistry, States of matter Features - Huge data base of 1100+ formulas, definitions, values - Option to email the pages - Powerful search function to locate formulas - Store formulas in favorites for quick access - Trigonometric value calculator - Logarithmic value calculator - Periodic table with details about all elements - Simple and easy user interface - All the features are available offline

About

Hexadecimal Calc

Features
Read full description

Welcome to Hexadecimal Calc, the must-have tool for all tech enthusiasts, programmers, and math aficionados. Seamlessly designed for iPhones, this app takes hexadecimal conversion to a whole new level, offering a user-friendly interface and powerful features that simplify complex calculations and conversions. Unlock the Magic of Hexadecimal: Hexadecimal Calc empowers you to effortlessly convert decimal numbers to hexadecimal and vice versa with just a few taps. Say goodbye to manual calculations and let our app handle the heavy lifting, saving you time and effort. Features That Set Us Apart: - Decimal to Hex Conversion: Easily convert decimal numbers to their hexadecimal equivalents in a snap. - Hex to Decimal Conversion: Swiftly convert hexadecimal values to decimal numbers with precision. - Binary Support: Dive deeper into the world of computing by converting between binary and hexadecimal numbers. - Color Code Exploration: Explore the fascinating realm of colors with our RGB to hexadecimal converter. - Error-Free Calculations: Trust our app to deliver accurate results every time, eliminating the risk of human error. Effortless User Experience: With its intuitive design and seamless navigation, Hexadecimal Calc ensures a smooth user experience, whether you're a beginner or a seasoned pro. Stay organized, efficient, and productive with a tool that puts precision at your fingertips. Why Choose Hexadecimal Calc? - Precision: Trust our app for accurate and reliable hexadecimal conversions. - Efficiency: Save time and effort with seamless calculations on the go. - Innovation: Stay ahead of the curve with cutting-edge features and tools. Experience the power of hexadecimal conversion like never before. Download Hexadecimal Calc now and elevate your math and programming skills to new heights! Don't miss out on this opportunity to revolutionize your hexadecimal conversion journey. Install Hexadecimal Calc today and unlock a world of possibilities at your fingertips. Remember, precision is key in the world of hexadecimal calculations. Let Hexadecimal Calc be your guiding light. Download now and make every conversion count.

Screenshots

Formula MAX4 screens
Hexadecimal Calc3 screens

Verdict

The call

The clearest difference is price: Formula MAX at $0.99 against Hexadecimal Calc's $1.99. On update cadence, ads, in-app purchases and device support 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

Formula MAX costs $0.99 and Hexadecimal Calc $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Formula MAX ships an update every 11 months, Hexadecimal Calc every 21 months. The most recent releases landed on October 15, 2026 and October 2, 2026 respectively.

Scorecard1 real difference · 9 level
Formula MAX versus Hexadecimal Calc: the parameters behind the verdict, then further details
ParameterFormula MAXHexadecimal Calc
Price$0.99 — better$1.99
Rating4.8 (52 ratings) — better—
Positive reviews79.8% of reviews—
Number of ratings52 — better—
Update frequencyEvery 11 months — betterEvery 21 months
AdsNoNo
In-app purchasesNoNo
MonetizationPaid—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS13.012.1 — better
Further details — not scored
Size15 MB8 MB
Age rating4+4+
DeveloperMallow Technologies Private LimitedViPrak Web Solutions

Bugs and requests

Formula MAX

Reported bugs

7 issues
  • Search function returns no results for some queries
  • Display glitches preventing information from showing
  • Inconsistent symbology and notation within sections
  • Spacing errors in text
  • App crashes or performance issues
Show 2 more
  • Periodic table difficult to navigate and view
  • Slow performance in some instances

Requested features

15 requests
  • Add worked examples demonstrating formula application
  • Include interactive calculators for solving problems
  • Provide step-by-step solution walkthroughs
  • Add more advanced chemistry topics (thermodynamics, quantum mechanics, etc.)
  • Include visual diagrams and illustrations
Show 10 more
  • Allow users to add custom equations and formulas
  • Add unit conversions and conversion calculators
  • Implement full-screen periodic table view
  • Include more astrophysics and advanced physics formulas
  • Add ability to copy formulas to clipboard
  • Provide French language version
  • Add more algebra and basic mathematics topics
  • Include variable input fields for formula calculations
  • Add explanatory notes and definitions
  • Improve search methodology and organization

Hexadecimal Calc

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Formula MAX

No in-app purchases

None

Hexadecimal Calc

No in-app purchases

Questions

Is Formula MAX free?
Formula MAX costs $0.99, with no in-app purchases.
Is Hexadecimal Calc free?
Hexadecimal Calc costs $1.99, with no in-app purchases.
Do Formula MAX or Hexadecimal Calc have ads?
Neither Formula MAX nor Hexadecimal Calc shows ads.
Which is updated more often, Formula MAX or Hexadecimal Calc?
Formula MAX ships an update every 11 months, and Hexadecimal Calc every 21 months. Most recently, Formula MAX was updated on October 15, 2026 and Hexadecimal Calc on October 2, 2026.

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