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 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

Features
Read full description

Your Pocket-Sized Calculator. Simplify your math, the ultimate simple and quick app for all your calculations. Whether you need to add, subtract, multiply, divide, or find a percentage, this calculator provides accurate and fast math solutions. Designed for easy use, calculator is perfect for students, professionals, and anyone needing reliable math help. This simple calculator app makes math at school, work, or home straightforward and stress-free. Enjoy the convenience of a fast calculator that fits right in your pocket. Download today and make your math problems a breeze with quick calculations and easy solutions!

Screenshots

Calculator·4 screens
Calculator4 screens

Verdict

The call

The clearest difference is in-app purchases: Calculator at none against Calculator·'s 3. Calculator also leads on update cadence (every 2 weeks vs every 3 months). Calculator·'s advantage is device support (4 vs 2) and iOS requirement (15.0 vs 17.5). On price and ads 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.

UpkeepUpdate frequency

Calculator· ships an update every 3 months, Calculator every 2 weeks. The most recent releases landed on September 25, 2026 and September 11, 2026 respectively.

Scorecard4 real differences · 6 level
Calculator· versus Calculator: the parameters behind the verdict, then further details
ParameterCalculator·Calculator
PriceFreeFree
Rating4.9 (34K ratings) — better—
Positive reviews84.3% of reviews—
Number of ratings34K — better—
Update frequencyEvery 3 monthsEvery 2 weeks — better
AdsYesYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod, Apple Watch — betteriPhone, iPad
Requires iOS15.0 — better17.5
Further details — not scored
Size47 MB20 MB
Age rating4+4+
DeveloperTim O's Studios, LLCVicki Partridge

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

Not enough reviews yet to summarise bugs or requests.

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
None

Calculator

No in-app purchases

Questions

Is Calculator· free?
Calculator· is free to download, with in-app purchases available.
Is Calculator free?
Calculator is free to download, with no in-app purchases.
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 3 months, and Calculator every 2 weeks. Most recently, Calculator· was updated on September 25, 2026 and Calculator on September 11, 2026.

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