Comparison

Calculator + vs Calculator & AI Math Solver

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

Calculator & AI Math Solver

This app offers a powerful calculator with a history feature and advanced scientific functions. It uses AI to solve complex math problems instantly, including solving equations from photos and through a chat interface.

Highlights
  • Basic and advanced scientific calculations
  • Solve math problems from photos
  • AI chat bot for instant solutions
  • Calculation history
  • Currency converter
  • Graphing functions
Features
Read full description

This modern and intuitive calculator application allows users to quickly perform basic and complex calculations within seconds. Our calculator has a minimalist interface with large buttons and a display that shows the current calculation and history. The math calculator supports portrait and landscape orientation for your convenience. This is the smartest calculator with numerous powerful operations and other handy tools. Powered by AI technology, the calculator solves various complex math problems instantly. Just snap a photo, and our math solver will generate accurate and fast answers. Trust our math solving app for all your math needs. FEATURES AND BENEFITS • Calculator with history. Save your past calculations to reuse them anytime. • Advanced scientific calculator. Use trigonometric functions, statistical calculations and other specialized functions. • Photo calculator. Take a photo of your math problem and get a quick math solution. • AI Chat Bot. Solve any math problem or equation with ease. • Currency converter. Calculate the exchange rate between 160+ currencies. SUPPORTED OPERATIONS • Basic operations: addition, subtraction, multiplication, and division. • Complex operations: roots, powers, exponents, percents, and more. • Matrix operations: matrix inverse, determinant, and more. • Vector operations: cross product, dot product, and more. • Trigonometry and inverse trigonometry functions. • Logarithms: ln, log. • Constants: π, e, phi. • Graph functions. • Parentheses to indicate order of operations. • Equation solver: quadratic and cubic equations, inequalities and more. Math is a challenging subject, but with our Calculator you can find math is fun and easy to understand! The calculator can handle calculations of any complexity and help you solve math problems from school to scientific level. In addition, you will not only get the answer, but you will also get a solution through a chat with an AI bot. We only add what our users really need!

Screenshots

Calculator +1 screens
Calculator & AI Math Solver4 screens

Verdict

The call

The clearest difference is update cadence: Calculator + at every 4 days against Calculator & AI Math Solver's every 5 weeks. Calculator + also leads on ratings volume (10K vs 53). Calculator & AI Math Solver's advantage is rating (4.8 vs 4.6) and device support (4 vs 2). On price, review sentiment, ads and in-app purchases 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. Calculator + sells 12 in-app purchases, starting at $4.99 per month and Calculator & AI Math Solver sells 6 in-app purchases, starting at $4.89 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Calculator & AI Math Solver holds the better App Store score, 4.8 against 4.6. That said, the two scores are not equally well evidenced: Calculator + has 10K ratings behind it against 53, so its average is the more settled of the two. Written reviews complicate that: 85% of Calculator +'s written reviews are positive against 83% of Calculator & AI Math Solver's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Calculator + ships an update every 4 days, Calculator & AI Math Solver every 5 weeks. The most recent releases landed on September 24, 2026 and September 10, 2026 respectively.

Scorecard4 real differences · 6 level
Calculator + versus Calculator & AI Math Solver: the parameters behind the verdict, then further details
ParameterCalculator +Calculator & AI Math Solver
PriceFreeFree
Rating4.6 (10K ratings)4.8 (53 ratings) — better
Positive reviews84.9% of reviews — better83.3% of reviews
Number of ratings10K — better53
Update frequencyEvery 4 days — betterEvery 5 weeks
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPadiPhone, iPad, iPod, Vision Pro — better
Requires iOS16.415.0 — better
Further details — not scored
Size48 MB87 MB
Age rating4+4+
DeveloperxNeat.comSimpleInnovation LLC

Customer experience

Calculator +

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

Calculator & AI Math Solver

All ratings53 ratings
Positive96.2%
Neutral1.9%
Negative1.9%
Written reviews12 reviews
Positive83.3%
Neutral8.3%
Negative8.3%

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

Calculator & AI Math Solver

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
6 purchases

Calculator & AI Math Solver

Subscriptions6
  • Photo Calculator, Math Solver$4.897 Days
  • Photo Calculator, Math Solver$6.997 Days
  • Scientific & Photo Calculator3 Days trial$9.091 Month
Show 3 more
  • Scientific & Photo Calculator3 Days trial$12.991 Month
  • AI Calc & Math Problem Solver$34.991 Year
  • AI Calc & Math Problem Solver$49.991 Year

Questions

Is Calculator + free?
Calculator + is free to download, with in-app purchases available.
Is Calculator & AI Math Solver free?
Calculator & AI Math Solver is free to download, with in-app purchases available.
Which has better reviews, Calculator + or Calculator & AI Math Solver?
Calculator & AI Math Solver is rated higher. Calculator + averages 4.6 out of 5 from 10K ratings, while Calculator & AI Math Solver averages 4.8 from 53 ratings.
Do Calculator + or Calculator & AI Math Solver have ads?
Both Calculator + and Calculator & AI Math Solver show ads.
Which is updated more often, Calculator + or Calculator & AI Math Solver?
Calculator + ships an update every 4 days, and Calculator & AI Math Solver every 5 weeks. Most recently, Calculator + was updated on September 24, 2026 and Calculator & AI Math Solver on September 10, 2026.

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