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.
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.
- Binomial theorem calculation
- Input of fractions and decimals
- Support for constants and variables
- Calculation history
- Shareable solutions
- Error highlighting
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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
Extra Math
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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
Verdict
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
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.
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.
| Parameter | Square of a Binomial PRO | Extra Math |
|---|---|---|
| Price | $1.99 | $0.99 — better |
| Rating | 5.0 (5 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 5 — better | — |
| Update frequency | Monthly | Every 3 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 17.5 |
| Further details — not scored | ||
| Size | 179 MB | 13 MB |
| Age rating | 4+ | 4+ |
| Developer | Glindemann, Sennoun, Langer GbR | jsdf, LLC |
In-app purchases
Square of a Binomial PRO
No in-app purchases
Extra Math
No in-app purchases
Questions
Is Square of a Binomial PRO free?
Is Extra Math free?
Do Square of a Binomial PRO or Extra Math have ads?
Which is updated more often, Square of a Binomial PRO or Extra Math?
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