Comparison

Formulus Free vs Math Formulas Complete

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

Head to head
About

Formulus Free

Access a comprehensive collection of essential math formulas for high school and college calculus students. Quickly find the formulas you need without flipping through textbooks or searching online.

Highlights
  • Calculus formula collection
  • Algebra and Geometry formulas
  • Derivatives
  • Integrals
  • Limits
  • Trigonometry
  • Vectors
Features
Read full description

Have you ever needed to know that one math formula that you always forget? Do you spend minutes flipping through your textbook or searching the internet for it? Then you need Formulus! Formulus is the perfect study tool. It is a simple, easy to use, easy to navigate collection of the most important formulas and topics for high school and college students taking Calculus. Includes the following subject areas: - Algebra & Geometry - Derivatives - Functions - Integrals - Limits - Logarithms - Matrices - Partial Derivatives - Series & Sequences - Trigonometry - Vectors

About

Math Formulas Complete

Features
Read full description

This application contains mathematical formulas and how to use them. In addition, there is a mathematical calculator feature according to what you want to know. Memorizing tens to hundreds of formulas is very difficult to do. With the help of the app, forgotten formulas will be easy to find and find. There are dozens according to the formula provided, so the rest enter the numbers according to what results you want. Some mathematical formulas are grouped, among others: numbers, algebra, geometry, trigonometry, matrix determinants, and probability. In the calculator there are several options according to the type of geometry: - altitude - the radius of the circumscribed circle - inscribed circle radius - around - area - diagonal - diameter - slanted height - chord - tall - base area - surface area - volume - lateral surface area Calculator formulas available include: - triangle - box - rectangular - parallelogram - cut the rice cake - trapezoid - kite - hexagon - polygon - circle - cube - rectangular - tetrahedron - cylinder - cone - ball - ellipsoid There are dozens of mathematical formulas, including: - Identity - Number - Basic identity - Complex numbers - Roman - algebra - factoring - root - logarithm - equality - geometry - triangle - box - rectangular - circle - hexagon - cube - ball - trigonometry - radians and degrees - subtraction - connection - periodicity - determiner - matrix - operation - property - possibility - etc Download immediately and hopefully useful. Payments will be charged to your Apple ID account upon confirmation of purchase. Privacy Policy & Terms of Use: Privacy Policy: https://ambodalleapp.com/privacy-policy-math-formulas-complete-ios/ Terms of Use: https://ambodalleapp.com/terms/terms-of-use-math-formulas-complete For support, contact us at admin@ambodalleapp.com. Download now and experience Math Formulas Complete today!

Screenshots

Formulus Free2 screens
Math Formulas Complete4 screens

Verdict

The call

The clearest difference is in-app purchases: Formulus Free at none against Math Formulas Complete's 1. Formulus Free also leads on update cadence (every 6 weeks vs every 4 months) and iOS requirement (14.0 vs 18.0). On price, ads 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

Both are free to download. Math Formulas Complete sells 1 one-off in-app purchase. Formulus Free asks for nothing beyond the download.

UpkeepUpdate frequency

Formulus Free ships an update every 6 weeks, Math Formulas Complete every 4 months. The most recent releases landed on October 7, 2026 and September 24, 2026 respectively.

Scorecard3 real differences · 7 level
Formulus Free versus Math Formulas Complete: the parameters behind the verdict, then further details
ParameterFormulus FreeMath Formulas Complete
PriceFreeFree
Rating5.0 (5 ratings) — better—
Positive reviews81.1% of reviews—
Number of ratings5 — better—
Update frequencyEvery 6 weeks — betterEvery 4 months
AdsYesYes
In-app purchasesNo — betterYes
MonetizationAd-supported—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS14.0 — better18.0
Further details — not scored
Size12 MB23 MB
Age rating+44+
DeveloperDaniel ByonWahyu Salam

Bugs and requests

Formulus Free

Reported bugs

13 issues
  • App crashes on startup after updates
  • Freezing and lag issues during use
  • Compatibility issues with larger iPhone screens
  • Incorrect cross product entry formula
  • Error in Simpson's rule integral approximation
Show 8 more
  • Typo in power series expansion for cos(x)
  • Incorrect absolute value notation in some formulas
  • Change-of-base formula error
  • Inconsistent header display (wrong category shown)
  • Some formula entries are empty or incomplete
  • Blurry image quality for some formulas
  • Taylor series functionality not working
  • App stops opening after certain updates

Requested features

15 requests
  • Add practice problems and worked examples
  • Include inverse trigonometric functions
  • Add 3D shapes and geometry formulas
  • Implement search functionality for quick formula finding
  • Add graphing and calculation capabilities
Show 10 more
  • Include zoom feature for better readability
  • Add definitions and learning explanations
  • Separate Algebra and Geometry into distinct categories
  • Allow users to add personal notes and corrections
  • Support for multiple languages
  • Remember app location when reopening
  • Expand power series expansions section
  • Include tabular integration by parts method
  • Add radius of convergence information
  • Include Euler's formula in complex numbers section

Math Formulas Complete

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Formulus Free

No in-app purchases

1 purchases

Math Formulas Complete

One-time1
  • PRO Version$2.99

Questions

Is Formulus Free free?
Formulus Free is free to download, with no in-app purchases.
Is Math Formulas Complete free?
Math Formulas Complete is free to download, with in-app purchases available.
Do Formulus Free or Math Formulas Complete have ads?
Both Formulus Free and Math Formulas Complete show ads.
Which is updated more often, Formulus Free or Math Formulas Complete?
Formulus Free ships an update every 6 weeks, and Math Formulas Complete every 4 months. Most recently, Formulus Free was updated on October 7, 2026 and Math Formulas Complete on September 24, 2026.

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