Comparison

Square of a Binomial PRO vs Extra Math

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

Head to head
About

Square of a Binomial PRO

Quickly solve binomials by entering two variables. Supports fractions, decimals, constants, and variables. All calculations are saved in history and can be shared.

Highlights
  • Binomial theorem calculation
  • Input of fractions and decimals
  • Support for constants and variables
  • Calculation history
  • Shareable solutions
  • Error highlighting
Features
Read full description

This app uses the basic binomial theorem for solving a binomial quickly and easily. For this, only two variables must be entered. All calculations are stored in the history. The final solution can be shared. [ Content ] - the variables for a and b must be entered - calculation of a binomial with the basic binomial theorem - history function that saves input - short and detailed solution - the entering of fractions and decimals is supported - constants and/or variables can be entered - no ads! [ Usage ] - there are 2 fields for entering the values ​​using a modified keyboard - if you have entered wrong values or values miss, the text fields are highlighted in red - you can switch between the solution, input view and history by swiping and / or touching the buttons - the entries in the history can be deleted or sorted manually - if you select an entry in the history, it will be loaded automatically for the calculation - the entire history can be deleted by pressing a key

About

Extra Math

Features
Read full description

Extra Math: Create unlimited, customized math worksheets from a single photo. • Snap a picture of any math worksheet with your iPhone or iPad • AI automatically identifies and extracts problems • Customize questions with easy editing tools • Generate similar problems with AI assistance • Print worksheets directly from your device • Share worksheets easily with others Perfect for teachers, parents, and students who need additional math practice. Extra Math saves time and effort in creating tailored worksheets, ensuring students get the practice they need to excel in mathematics. Ideal for arithmetic problems for students in grades second grade, third grade, fourth grade, and fifth grade (2-5), with more advanced math support coming soon. Simplify your math practice routine with Extra Math!

Screenshots

Square of a Binomial PRO4 screens
Extra Math4 screens

Verdict

The call

The clearest difference is update cadence: Extra Math at every 3 days against Square of a Binomial PRO's monthly. Extra Math also leads on price ($0.99 vs $1.99). Square of a Binomial PRO's advantage is iOS requirement (15.0 vs 17.5). On 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

Square of a Binomial PRO costs $1.99 and Extra Math $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Square of a Binomial PRO ships an update monthly, Extra Math every 3 days. The most recent releases landed on August 20, 2026 and January 1, 2026 respectively.

Scorecard3 real differences · 7 level
Square of a Binomial PRO versus Extra Math: the parameters behind the verdict, then further details
ParameterSquare of a Binomial PROExtra Math
Price$1.99$0.99 — better
Rating5.0 (5 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings5 — better—
Update frequencyMonthlyEvery 3 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better17.5
Further details — not scored
Size179 MB13 MB
Age rating4+4+
DeveloperGlindemann, Sennoun, Langer GbRjsdf, LLC

In-app purchases

None

Square of a Binomial PRO

No in-app purchases

None

Extra Math

No in-app purchases

Questions

Is Square of a Binomial PRO free?
Square of a Binomial PRO costs $1.99, with no in-app purchases.
Is Extra Math free?
Extra Math costs $0.99, with no in-app purchases.
Do Square of a Binomial PRO or Extra Math have ads?
Neither Square of a Binomial PRO nor Extra Math shows ads.
Which is updated more often, Square of a Binomial PRO or Extra Math?
Square of a Binomial PRO ships an update monthly, and Extra Math every 3 days. Most recently, Square of a Binomial PRO was updated on August 20, 2026 and Extra Math on January 1, 2026.

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