Comparison

Calculator + vs Polynomial Calculator

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

Head to head
About

Calculator +

This app offers a free basic and scientific calculator with an intuitive interface. It supports fractions, percentages, and advanced editing. Optional upgrades provide specialized calculators for fractions with units, polynomial and linear equation solving, graphing, and geometric shapes.

Highlights
  • Free basic and scientific calculator
  • Intuitive interface with equation and result display
  • Fraction and percent support
  • Advanced editing capabilities
  • Polynomial and linear equation solver
  • Graphing calculator
  • Unit conversion and geometric calculators
Features
Read full description

Award winning calculator app for iPad and iPhone. Designed with simplicity, usability and beauty in mind! FEATURES: - Free basic calculator - Free scientific calculator - Elegant & Intuitive interface - Advanced editing by easily going back and forth - Displays both the equation & the result at the same time - Supports Fraction & Percent - Supports many scientific functions If you are looking for more advanced features you can upgrade to one or more of the following: - Fraction Calculator with feet, inches & cm support! - Solving for x with a polynomial Calculator for solving quadratic & cubic equations 2x³ - 4x² - 22x + 24 = 0 - Linear Equations Solver for solving system of linear equations 2x – y = 9 3x + 4y = –14 - Graphing Calculator to find the local min, max & intersection points y = 2x³ – 4x (x² + y²)³ = -27y²x² - Triangle Calculator - Cone Calculator - Arc Calculator - Circle Calculator - Base Converter ( HEX OCT BIN DEC ) - Multiple themes Enjoy the FREE Scientific calculator on your iPhone & iPad. If you like it, support us by upgrading or giving us a positive review. Thanks :) Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Polynomial Calculator

This application efficiently solves and simplifies polynomial expressions. It supports various operations like addition, subtraction, multiplication, division, factoring, and evaluation for algebraic functions. Ideal for students and professionals needing quick and accurate math solutions.

Highlights
  • Solve polynomial expressions
  • Simplify algebraic functions
  • Add, subtract, multiply, divide polynomials
  • Factor polynomials
  • Evaluate polynomials
  • Clean interface
  • Accurate results
Features
Read full description

A Polynomial Calculator app helps you quickly solve and simplify polynomial expressions with ease. Whether you’re working with basic equations or advanced algebraic functions, this tool lets you add, subtract, multiply, divide, factor, and evaluate polynomials in seconds. Designed for students, teachers, engineers, and math enthusiasts, the app offers a clean interface and accurate results for faster problem-solving. From homework to professional calculations, this polynomial calculator makes handling complex expressions simple and efficient. Perfect for Algebra, Calculus, and Engineering tasks—calculate smarter and save valuable time.

Screenshots

Calculator +1 screens
Polynomial Calculator4 screens

Verdict

The call

The clearest difference is review sentiment: Calculator + at 85% against Polynomial Calculator's 0%. Calculator + also leads on price (Free vs $3.99) and rating (4.6 vs 1.0). Polynomial Calculator's advantage is in-app purchases (none vs 12) and ads (none vs shown). On 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

Calculator + is free to download; Polynomial Calculator costs $3.99 up front. Calculator + sells 12 in-app purchases, starting at $4.99 per month. Polynomial Calculator asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Calculator + holds the better App Store score, 4.6 against 1.0. That said, the two scores are not equally well evidenced: Calculator + has 10K ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 85% of Calculator +'s written reviews are positive against 0% of Polynomial Calculator's.

UpkeepUpdate frequency

Calculator + ships an update every 4 days, Polynomial Calculator every 10 months. The most recent releases landed on September 24, 2026 and June 5, 2026 respectively.

Scorecard9 real differences · 1 level
Calculator + versus Polynomial Calculator: the parameters behind the verdict, then further details
ParameterCalculator +Polynomial Calculator
PriceFree — better$3.99
Rating4.6 (10K ratings) — better1.0 (3 ratings)
Positive reviews84.9% of reviews — better0.0% of reviews
Number of ratings10K — better3
Update frequencyEvery 4 days — betterEvery 10 months
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases — betterPaid
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.413.0 — better
Further details — not scored
Size48 MB20 MB
Age rating4+4+
DeveloperxNeat.comKantaben Gorasiya

Customer experience

Calculator +

All ratings10,020 ratings
Positive91.7%
Neutral2.9%
Negative5.4%
Written reviews940 reviews
Positive84.9%
Neutral4.0%
Negative11.1%

Polynomial Calculator

All ratings3 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

Bugs and requests

Calculator +

Reported bugs

5 issues
  • Fraction calculator has TWO subtraction buttons and NO division button
  • Decimals seem to be changed to fraction with no apparent way of changing it back
  • Functionality is dropped by forcing you to the main menu every time you open it
  • Currency converter broken
  • Login screen freezes

Requested features

5 requests
  • Add mod function
  • Add commas
  • Add 1/x function
  • Support for Retina Display
  • Add number 4 with two lines

Polynomial Calculator

Not enough reviews yet to summarise bugs or requests.

In-app purchases

12 purchases

Calculator +

Subscriptions2
  • Scientific Calculator3 Days trial$4.991 Month
  • Calculator7 Days trial$39.991 Year
One-time10
  • Linear Calculator$2.99
  • Factoring Calculator$2.99
  • Handwriting Calculator$2.99
Show 7 more
  • Currency Converter$2.99
  • Themes Pack$2.99
  • Graphing Calculator$3.99
  • Fraction Calculator$3.99
  • Scientific Calculator$4.99
  • Calculator Plus$4.99
  • Calculator$16.99
None

Polynomial Calculator

No in-app purchases

Questions

Is Calculator + free?
Calculator + is free to download, with in-app purchases available.
Is Polynomial Calculator free?
Polynomial Calculator costs $3.99, with no in-app purchases.
Which has better reviews, Calculator + or Polynomial Calculator?
Calculator + is rated higher. Calculator + averages 4.6 out of 5 from 10K ratings, while Polynomial Calculator averages 1.0 from 3 ratings.
Do Calculator + or Polynomial Calculator have ads?
Calculator + shows ads; Polynomial Calculator does not.
Which is updated more often, Calculator + or Polynomial Calculator?
Calculator + ships an update every 4 days, and Polynomial Calculator every 10 months. Most recently, Calculator + was updated on September 24, 2026 and Polynomial Calculator on June 5, 2026.

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