Comparison

Calculator· vs Calculator for iPhone and iPad

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 straightforward calculation experience, focusing on essential functions without unnecessary complexity. It includes basic arithmetic, percentage calculations, and advanced functions like square root. Users can customize the appearance with multiple color schemes and utilize features like result copying and split-screen multitasking on iPad.

Highlights
  • Basic arithmetic operations
  • Percentage calculations
  • Multiple color schemes
  • Copy results
  • Square, square root, inverse functions
  • iPad Split View support
  • Apple Watch support
Features
Read full description

A truly no-frills calculator with the perfect blend of features and simplicity. Tired of getting lost in features you don’t use, but wish you had just a few more? Try Calculator· today! Features: • The essentials—add, subtract, multiply, divide, percent • Multiple color schemes • Copy your result (double tap result to copy) • Square, square root, and inverse functions on iPad landscape • Split View for iPad so you can run two apps at once • Apple Watch Support This app contains auto-renewable subscriptions: • Premium Access • 1 month and 1 year durations available​ Limit one free trial per user. Charged through your iTunes account at confirmation of purchase. Your account will be charged within 24-hours prior to the end of the current period. Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. You can manage your subscriptions and turn off auto-renewal from your Account Settings in iTunes after purchase. Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that product, where applicable. • Privacy policy: https://www.iubenda.com/privacy-policy/905866 • Terms of use: http://www.timosstudios.com/terms-of-use You can follow the instructions on our website to change or cancel your subscription: http://www.timosstudios.com/how-to-cancel-subscription-on-ios

About

Calculator for iPhone and iPad

A straightforward and intuitive calculator app designed for ease of use. It offers a history bar, customizable themes, and advanced mathematical functions, ensuring a pleasant and efficient calculation experience on your device.

Highlights
  • Basic arithmetic operations
  • Advanced scientific functions
  • History bar for past calculations
  • Multiple customizable themes
  • Rotation support
  • Voice input
Features
Read full description

Try my simple basic calculator. I made it with love. When I worked on buttons I researched best classic calculators in the world and used perfect spacings. So that tapping is pleasure, just try! WHY YOU WILL LOVE MY CALCULATOR - It is simple and intuitive - It loads fast - There is a history bar that shows your last actions - It rotates as you wish - You can change themes - It is compatible with iPhone and iPad - It doesn’t show fullscreen ads - There is a haptic feedback for iPhones 7 and later - You can control decimal places - But most importantly: You can count on it! FEATURES - Basic calculator actions: plus, minus, multiply, divide - Advanced calculator actions: percentages, Square root, П, e, logarithm, sin, cos, tan - History bar - Rotation - Multiple themes - Voice input Feel free to leave feedback in the review so that I can hear you and implement your desires. Have fun calculating!

Screenshots

Calculator·4 screens
Calculator for iPhone and iPad4 screens

Verdict

The call

The clearest difference is review sentiment: Calculator· at 84% against Calculator for iPhone and iPad's 67%. Calculator· also leads on update cadence (every 2 months vs every 7 months) and rating (4.9 vs 4.7). On price, ratings volume, 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 3 in-app purchases, starting at $0.99 per month and Calculator for iPhone and iPad sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Calculator· holds the better App Store score, 4.9 against 4.7. Both are backed by a comparable volume of ratings — 34K and 15K respectively. Written reviews point the same way: 84% of Calculator·'s written reviews are positive against 67% of Calculator for iPhone and iPad's.

UpkeepUpdate frequency

Calculator· ships an update every 2 months, Calculator for iPhone and iPad every 7 months. Both last shipped on September 24, 2026.

Scorecard3 real differences · 7 level
Calculator· versus Calculator for iPhone and iPad: the parameters behind the verdict, then further details
ParameterCalculator·Calculator for iPhone and iPad
PriceFreeFree
Rating4.9 (34K ratings) — better4.7 (15K ratings)
Positive reviews84.4% of reviews — better66.7% of reviews
Number of ratings34K — better15K
Update frequencyEvery 2 months — betterEvery 7 months
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPod, Apple Watch — betteriPhone, iPad, iPod
Requires iOS12.012.0
Further details — not scored
Size40 MB79 MB
Age rating4+4+
DeveloperTim O's Studios, LLCAlex Yakauleu

Customer experience

Calculator·

All ratings34,361 ratings
Positive97.2%
Neutral1.8%
Negative0.9%
Written reviews885 reviews
Positive84.4%
Neutral5.5%
Negative10.1%

Calculator for iPhone and iPad

All ratings13,362 ratings
Positive92.5%
Neutral3.1%
Negative4.5%
Written reviews123 reviews
Positive66.7%
Neutral11.4%
Negative22.0%

User reviews

Calculator·

From 34K App Store ratings

What we love

  • 👍 Simple and easy to use
  • 🚀 Quick and responsive
  • 💡 Percentage function works well
  • 👍 Large, clear buttons
  • 👍 Straightforward, no-frills design

Room to improve

  • 🔋 Frequent ads can be distracting
  • 🐛 Occasional crashes or freezes
  • 🔒 Lack of customization options
  • 💡 No backspace/undo function
  • 💡 Missing advanced features like memory

Calculator for iPhone and iPad

From 15K App Store ratings

What we love

  • 👍 Easy to use
  • 👍 Large buttons
  • 👍 No ads
  • 👍 Simple and basic calculator
  • 👍 Helpful for everyday calculations

Room to improve

  • 🐛 Issues with decimal input
  • 🐛 Occasional crashes or glitches
  • 📱 Not optimized for larger tablet screens
  • 💸 Ads can be distracting

Bugs and requests

Calculator·

Reported bugs

3 issues
  • Crashes when performing long calculations
  • Freezes when opening the app
  • Incorrect results for some complex calculations

Requested features

4 requests
  • Add a backspace/undo button
  • Implement a history/memory feature
  • Provide more customization options
  • Reduce frequency of ads

Calculator for iPhone and iPad

Reported bugs

3 issues
  • Glitches with certain calculations
  • Inability to delete/backspace input
  • Incorrect percentage calculations

Requested features

4 requests
  • Scientific calculator mode
  • Option to set decimal places
  • History/memory function
  • Ability to customize the appearance

In-app purchases

3 purchases

Calculator·

Subscriptions2
  • Upgrade App3 Days trial$0.991 Month
  • Upgrade App$4.991 Year
One-time1
  • Upgrade App$1.99
1 purchases

Calculator for iPhone and iPad

One-time1
  • Remove Ads$1.99

Questions

Is Calculator· free?
Calculator· is free to download, with in-app purchases available.
Is Calculator for iPhone and iPad free?
Calculator for iPhone and iPad is free to download, with in-app purchases available.
Which has better reviews, Calculator· or Calculator for iPhone and iPad?
Calculator· is rated higher. Calculator· averages 4.9 out of 5 from 34K ratings, while Calculator for iPhone and iPad averages 4.7 from 15K ratings.
Do Calculator· or Calculator for iPhone and iPad have ads?
Both Calculator· and Calculator for iPhone and iPad show ads.
Which is updated more often, Calculator· or Calculator for iPhone and iPad?
Calculator· ships an update every 2 months, and Calculator for iPhone and iPad every 7 months. Most recently, Calculator· was updated on September 24, 2026 and Calculator for iPhone and iPad on September 24, 2026.

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