Comparison

functionCalculator vs Math for Middle & High School

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

Head to head
About

functionCalculator

This app calculates the value of mathematical functions y = f(x) for various types of numbers, including irrational ones. It displays results as exact fractions with square roots and can convert them to decimals. The app also supports calculations involving two different input values, alpha and beta.

Highlights
  • Calculate function values for any number type
  • Display results as exact fractions
  • Convert results to decimal
  • Perform operations on two input values
  • Supports irrational numbers
Features
Read full description

Calculate the value of the mathematical function y = f (x). It is possible to assign to x any integer, rational number, irrational number. For example, you can assign square root 2 to x. It is not necessary to fix it to decimal. The calculation result is output in the form of a fraction using square root. It is exactly the same as math calculations. You can also convert the result to decimal. Calculate the values ​​of f (α) and f (β) for two kinds of values, x = α and x = β, and f (α) + f (β), f (α) - f ), F (α) * f (β), f (α) / f (β) can also be calculated.

About

Math for Middle & High School

Master middle and high school math with detailed, step-by-step solutions for topics like algebra, geometry, and trigonometry. Visualize complex concepts with graphics and animations, and save or share your calculations.

Highlights
  • Step-by-step solutions
  • Graphics and animations
  • Covers fractions, algebra, geometry, trig
  • Supports negative values and decimals
  • Save and share calculations
  • Ad-free experience
Features
Read full description

Stuck on a math problem? Exam tomorrow? Solve your math problem in seconds – with complete step-by-step solutions. Covers all key topics: number theory, fractions, algebra, equations, geometry, trigonometry, powers & logarithms, solid geometry, and statistics. HOW IT WORKS Choose a topic. Enter your values into the fields and get started. You’ll receive the solution instantly and can share it with friends or classmates. YOUR PERSONAL DATA We don’t need it. Only anonymized data is collected, for example: - which features are used - how many solutions are generated This helps us improve. No conclusions can be drawn about you. COSTS Everything is free to use. 24/7 access to your solutions. All solution steps always remain complete. If you need many solutions in a short time, various purchase options are available. EXTRAS - Interactive graphics - Topic-based overviews and diagrams - Curated learning videos - Feedback for incorrect inputs - Manage your own solutions - Introduction to the app CONTACT Questions and feedback via Discord or directly in the app review. NOTE We use the standard Apple Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

functionCalculator2 screens
Math for Middle & High School4 screens

Verdict

The call

The clearest difference is rating: Math for Middle & High School at 5.0 against functionCalculator's 4.3. Math for Middle & High School also leads on ads (none vs shown) and update cadence (every 10 days vs every 11 months). functionCalculator's advantage is in-app purchases (none vs 10) and iOS requirement (10.3 vs 15.0). On price, ratings volume 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 for Middle & High School sells 10 in-app purchases, starting at $0.49 per 7 days. functionCalculator asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Math for Middle & High School holds the better App Store score, 5.0 against 4.3. Both are backed by a comparable volume of ratings — 6 and 7 respectively.

UpkeepUpdate frequency

functionCalculator ships an update every 11 months, Math for Middle & High School every 10 days. The most recent releases landed on October 11, 2026 and October 2, 2026 respectively.

Scorecard6 real differences · 4 level
functionCalculator versus Math for Middle & High School: the parameters behind the verdict, then further details
ParameterfunctionCalculatorMath for Middle & High School
PriceFreeFree
Rating4.3 (6 ratings)5.0 (7 ratings) — better
Positive reviews—44.4% of reviews
Number of ratings67 — better
Update frequencyEvery 11 monthsEvery 10 days — better
AdsYesNo — better
In-app purchasesNo — betterYes
MonetizationAd-supported — betterFree with in-app purchases
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS10.3 — better15.0
Further details — not scored
Size6 MB285 MB
Age rating4+4+
DeveloperJirou FukudaGlindemann, Sennoun, Langer GbR

Customer experience

functionCalculator

All ratings6 ratings
Positive83.3%
Neutral0.0%
Negative16.7%

Math for Middle & High School

All ratings7 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews9 reviews
Positive44.4%
Neutral0.0%
Negative55.6%

In-app purchases

None

functionCalculator

No in-app purchases

10 purchases

Math for Middle & High School

Subscriptions2
  • Full Access - 1 Week$0.497 Days
  • Full Access - 1 Month7 Days trial$0.991 Month
One-time8
  • +30 User Tokens$0.29
  • +1 Convenience Token / 6h, max. +2$0.59
  • +2 Convenience Tokens / 6h, max. +4$0.99
Show 5 more
  • +150 User Tokens$0.99
  • +300 User Tokens$1.49
  • +4 Convenience Tokens / 6h, max. +8$1.59
  • Lifetime Access$19.99
  • Full content forever$19.99

Questions

Is functionCalculator free?
functionCalculator is free to download, with no in-app purchases.
Is Math for Middle & High School free?
Math for Middle & High School is free to download, with in-app purchases available.
Which has better reviews, functionCalculator or Math for Middle & High School?
Math for Middle & High School is rated higher. functionCalculator averages 4.3 out of 5 from 6 ratings, while Math for Middle & High School averages 5.0 from 7 ratings.
Do functionCalculator or Math for Middle & High School have ads?
functionCalculator shows ads; Math for Middle & High School does not.
Which is updated more often, functionCalculator or Math for Middle & High School?
functionCalculator ships an update every 11 months, and Math for Middle & High School every 10 days. Most recently, functionCalculator was updated on October 11, 2026 and Math for Middle & High School on October 2, 2026.

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