Comparison

Calculator Plus vs Calculator for iPad₊

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

Head to head
About

Calculator Plus

This app simplifies everyday math with a clean interface and a history of all your calculations. Easily handle basic operations, percentages, and more, with the ability to review past entries for quick reference. It's designed for efficient problem-solving on the go.

Highlights
  • Clear, readable calculation display
  • Basic arithmetic and percentages
  • Backspace for error correction
  • Memory buttons and calculation history
  • Light and dark themes
  • Advanced functions (squaring, square root, pi)
Features
Read full description

The world’s favorite calculator app, with more than 40 million downloads worldwide. The perfect day-to-day calculator for both iPhone and iPad, Calculator Plus is easy to use and beautifully designed to be your daily calculator. Calculator Plus makes math simple and fun with crisp HD and a layout for fast and easy calculations. Solve all of your everyday calculations, from simple addition to fractions and multiplication. Calculator Plus remembers everything you calculate, and lets you review your history and past calculations anytime, making it perfect for shopping, doing homework and schoolwork, balancing checkbooks, making tips, taking notes, calculating taxes, and everyday math problems you’re sure to encounter. Calculator Plus is also an exceptional school calculator. Calculator Plus is the perfect calculator for teachers, students, and working professionals. If you quit the calculator and go do something else, it's all still there whenever you come back. You'll never need to type the same calculation twice again making it the perfect math calculator to take the best notes and solve any problem. FEATURES: - Calculations in clear, elegant type that's easy to read - Perform all the basic calculations you could ever need including addition, subtraction, division, multiplication, and percentages - Use backspace anytime to correct a simple mistake, instead of starting over - Keep track of your results using the memory buttons and history screen - Express yourself with light and dark themes - For more complicated and advanced problems, use options like squaring, square root, percent and the pi button Try out Calculator Plus – the simplest, strongest equation solver around! From everyday addition and subtraction to complex percent and fraction problems, you can solve and track it all for free. Download Calculator Plus for your iPhone or iPad and finally put that handheld calculator to rest. This version of Calculator Plus is ad-supported. An ad-free version is also available. Calculator Plus © 2022 Digitalchemy, LLC

About

Calculator for iPad₊

This app offers both basic and advanced scientific calculations with an intuitive interface designed for tablets and phones. It includes features like currency conversion, calculation history, and the ability to share results. An optional premium membership removes ads and provides enhanced support.

Highlights
  • Basic & Scientific Calculator
  • Advanced Scientific Functions
  • Live Currency Converter
  • Calculation History
  • Copy and Share Calculations
  • Equation Editing
  • Memory Banks
Features
Read full description

Solves complex math equations easily with the help of advanced scientific functions, or quickly calculates simple basic calculations. It is fast, handy, and has big buttons! Explicitly designed for iPad, and now also available on iPhone! Save time and share your calculation with your colleague, friend, or anyone, whenever you are! Master your work and calculate percentages to check your business expenses, taxes, financial reports, and whether your budget is correct! #homework #school #hybrid #home CALCULATOR - EXCLUSIVELY MADE FOR YOU - Basic & Scientific Calculator in One View - Advanced Scientific Functions - Live Currency Converter; get exchange rate prices - History; Track and save all calculations, taxes, and expenses - Copy Result, Complete Equation & Share Calculations - Equation edit function - Memory Banks - Calculate with Degrees or Radians - Available on iPad & iPhone - Rotation - Multitasking Support AD-FREE CALCULATOR Upgrade to a Premium Membership and Receive the Following Ongoing Value: • Ad-Free • Premium Customer Support Subscriptions automatically renew each month 24-hours before the end of the current period and your iTunes account will be charged unless auto-renew is turned off at least 24-hours before the end of the current period. You can turn off auto-renew any time from within the app. Any unused portion of a free trial will be forfeited if you purchase a subscription. Terms & Conditions: https://impalastudios.com/terms Privacy Policy: https://impalastudios.com/privacy YOUR EXPERIENCE IS IMPORTANT TO US! As your experience is important to us, we’re happy with your feedback, questions, and suggestions. Please share any support as our team is always ready to help via support@impalastudios.com LOVING CALCULATOR? Please show your support by rating us! Thank you. MATHEMATICAL OPERATIONS Addition, Subtraction, Division, Multiplication, Percentages, Square, Cubic Exponent, Nth Exponent, Square Root, Cubic Root, Nth Root, Engineering Exponent, Factorial, Power of Two, Power of Ten, Power of E, Natural Logarithm, Common Logarithm, Binary Logarithm, Sine, Cosine, Tangent, Arc Sine, Arc Cosine, Arc Tangent, Hyperbolic Sine, Hyperbolic Cosine, Hyperbolic Tangent, Hyperbolic ArcSine, Hyperbolic Arc Cosine, Hyperbolic ArcTangent, Multiplicative Inverse, Random Number Input Calculator for iPad (C) 2011 Impala Studios

Screenshots

Calculator Plus4 screens
Calculator for iPad₊4 screens

Verdict

The call

The clearest difference is review sentiment: Calculator Plus at 94% against Calculator for iPad₊'s 40%. Calculator Plus also leads on in-app purchases (none vs 7) and ads (none vs shown). Calculator for iPad₊'s advantage is price (Free vs $3.99) and ratings volume (126K vs 693). On update cadence, monetization model, device support and iOS requirement 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 for iPad₊ is free to download; Calculator Plus costs $3.99 up front. Calculator for iPad₊ sells 7 in-app purchases, starting at $0.99 per month. Calculator Plus asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Calculator Plus holds the better App Store score, 4.9 against 4.5. That said, the two scores are not equally well evidenced: Calculator for iPad₊ has 126K ratings behind it against 693, so its average is the more settled of the two. Written reviews point the same way: 94% of Calculator Plus's written reviews are positive against 40% of Calculator for iPad₊'s.

UpkeepUpdate frequency

Calculator Plus ships an update every 5 weeks, Calculator for iPad₊ monthly. The most recent releases landed on November 1, 2026 and November 5, 2026 respectively.

Scorecard6 real differences · 4 level
Calculator Plus versus Calculator for iPad₊: the parameters behind the verdict, then further details
ParameterCalculator PlusCalculator for iPad₊
Price$3.99Free — better
Rating4.9 (693 ratings) — better4.5 (126K ratings)
Positive reviews93.8% of reviews — better40.0% of reviews
Number of ratings693126K — better
Update frequencyEvery 5 weeksMonthly — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS1515.0
Further details — not scored
Size71 MB145 MB
Age rating4+4+
DeveloperDigitAlchemy LLCImpala Studios

Customer experience

Calculator Plus

All ratings694 ratings
Positive98.6%
Neutral0.6%
Negative0.9%
Written reviews322 reviews
Positive93.8%
Neutral2.8%
Negative3.4%

Calculator for iPad₊

All ratings126,010 ratings
Positive88.0%
Neutral4.0%
Negative8.0%
Written reviews130 reviews
Positive40.0%
Neutral13.1%
Negative46.9%

User reviews

Calculator Plus

From 693 App Store ratings

What we love

  • 👍 Easy to use
  • 👍 Large, clear numbers
  • 👍 Intuitive interface
  • 👍 Reliable performance
  • 👍 Convenient features (e.g. history, memory)

Room to improve

  • 🐛 Occasional clicking sound issue
  • 🔋 Potential battery drain

Calculator for iPad₊

From 126K App Store ratings

What we love

  • 🚀 Helpful for math calculations
  • 👍 Variety of functions beyond basic calculator
  • 👍 Useful for students and teachers

Room to improve

  • 🙄 Excessive ads and pop-ups
  • 💰 Expensive subscription to remove ads
  • 🐛 Occasional calculation errors
  • 🤔 Missing key features like fractions and eraser

Bugs and requests

Calculator Plus

Reported bugs

2 issues
  • Clicking sound not removable
  • Compatibility issues on older devices

Requested features

3 requests
  • Dark mode option
  • Algebraic order of operations
  • Customizable color schemes

Calculator for iPad₊

Reported bugs

2 issues
  • Calculation errors
  • Ads obstructing functionality

Requested features

4 requests
  • Add fraction support
  • Include an eraser function
  • Improve accuracy of calculations
  • Reduce intrusiveness of ads

In-app purchases

None

Calculator Plus

No in-app purchases

7 purchases

Calculator for iPad₊

Subscriptions7
  • The Full Experience - 1 Month$0.991 Month
  • Weekly Premium Access3 Days trial$0.997 Days
  • The Full Experience - 6 Months$3.996 Months
Show 4 more
  • The Full Calculator Experience$3.991 Year
  • Limited Time Offer$4.991 Year
  • Premium Subscription Yearly3 Days trial$5.191 Year
  • Annual Premium Access$9.991 Year

Questions

Is Calculator Plus free?
Calculator Plus costs $3.99, with no in-app purchases.
Is Calculator for iPad₊ free?
Calculator for iPad₊ is free to download, with in-app purchases available.
Which has better reviews, Calculator Plus or Calculator for iPad₊?
Calculator Plus is rated higher. Calculator Plus averages 4.9 out of 5 from 693 ratings, while Calculator for iPad₊ averages 4.5 from 126K ratings.
Do Calculator Plus or Calculator for iPad₊ have ads?
Calculator for iPad₊ shows ads; Calculator Plus does not.
Which is updated more often, Calculator Plus or Calculator for iPad₊?
Calculator Plus ships an update every 5 weeks, and Calculator for iPad₊ monthly. Most recently, Calculator Plus was updated on November 1, 2026 and Calculator for iPad₊ on November 5, 2026.

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