Comparison

Calculator vs 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 is a straightforward calculator application designed for ease of use and clear readability. Users can personalize the app's appearance by choosing their preferred background and display themes.

Highlights
  • Easy to use interface
  • Clear display
  • Customizable background
  • Customizable display themes
Features
Read full description

Calculator-- is a simple calculator that is easy to use and read. Select the desired background and display. If you like this app, please consider giving it a rating. Your support will help keep the updates coming! Thank you for your support!

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

Screenshots

Calculator2 screens
Calculator·4 screens

Verdict

The call

The clearest difference is in-app purchases: Calculator at none against Calculator·'s 3. Calculator·'s advantage is update cadence (every 3 months vs every 13 months) and ratings volume (34K vs 910). On price, review sentiment, ads 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. Calculator· sells 3 in-app purchases, starting at $0.99 per month. Calculator asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Calculator· holds the better App Store score, 4.9 against 4.7. That said, the two scores are not equally well evidenced: Calculator· has 34K ratings behind it against 910, so its average is the more settled of the two. Written reviews point the same way: 80% of Calculator's written reviews are positive against 84% of Calculator·'s.

UpkeepUpdate frequency

Calculator ships an update every 13 months, Calculator· every 3 months. The most recent releases landed on October 6, 2026 and October 15, 2026 respectively.

Scorecard5 real differences · 5 level
Calculator versus Calculator·: the parameters behind the verdict, then further details
ParameterCalculatorCalculator·
PriceFreeFree
Rating4.7 (910 ratings)4.9 (34K ratings) — better
Positive reviews79.6% of reviews84.3% of reviews — better
Number of ratings91034K — better
Update frequencyEvery 13 monthsEvery 3 months — better
AdsYesYes
In-app purchasesNo — betterYes
MonetizationAd-supported — betterFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod, Apple Watch — better
Requires iOS15.015.0
Further details — not scored
Size11 MB47 MB
Age rating4+4+
DeveloperHorizon Business, Inc.Tim O's Studios, LLC

Customer experience

Calculator

All ratings905 ratings
Positive92.9%
Neutral3.1%
Negative4.0%
Written reviews98 reviews
Positive79.6%
Neutral7.1%
Negative13.3%

Calculator·

All ratings34,400 ratings
Positive97.2%
Neutral1.8%
Negative0.9%
Written reviews887 reviews
Positive84.3%
Neutral5.6%
Negative10.0%

User reviews

Calculator

From 910 App Store ratings

What we love

  • 💻 Easy to use
  • 🎨 Colorful and visually appealing
  • 👀 Large, easy-to-read numbers
  • 🎯 Accurate calculations
  • 🆓 Free app

Room to improve

  • 🔊 Loud button clicking sound that can't be turned off
  • 📏 Lacks landscape mode
  • 🔢 No percentage or advanced math functions

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

Bugs and requests

Calculator

Reported bugs

2 issues
  • Sound toggle switch doesn't work to turn off sounds
  • App crashes or freezes on some devices

Requested features

3 requests
  • Add percentage and other advanced math functions
  • Allow landscape mode
  • Add option to turn off button sounds

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

In-app purchases

None

Calculator

No 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

Questions

Is Calculator free?
Calculator is free to download, with no in-app purchases.
Is Calculator· free?
Calculator· is free to download, with in-app purchases available.
Which has better reviews, Calculator or Calculator·?
Calculator· is rated higher. Calculator averages 4.7 out of 5 from 910 ratings, while Calculator· averages 4.9 from 34K ratings.
Do Calculator or Calculator· have ads?
Both Calculator and Calculator· show ads.
Which is updated more often, Calculator or Calculator·?
Calculator ships an update every 13 months, and Calculator· every 3 months. Most recently, Calculator was updated on October 6, 2026 and Calculator· on October 15, 2026.

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