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.
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.
- Basic arithmetic operations
- Percentage calculations
- Multiple color schemes
- Copy results
- Square, square root, inverse functions
- iPad Split View support
- Apple Watch support
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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
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.
- Basic arithmetic operations
- Advanced scientific functions
- History bar for past calculations
- Multiple customizable themes
- Rotation support
- Voice input
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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
Verdict
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
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.
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.
Calculator· ships an update every 2 months, Calculator for iPhone and iPad every 7 months. Both last shipped on September 24, 2026.
| Parameter | Calculator· | Calculator for iPhone and iPad |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (34K ratings) — better | 4.7 (15K ratings) |
| Positive reviews | 84.4% of reviews — better | 66.7% of reviews |
| Number of ratings | 34K — better | 15K |
| Update frequency | Every 2 months — better | Every 7 months |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod, Apple Watch — better | iPhone, iPad, iPod |
| Requires iOS | 12.0 | 12.0 |
| Further details — not scored | ||
| Size | 40 MB | 79 MB |
| Age rating | 4+ | 4+ |
| Developer | Tim O's Studios, LLC | Alex Yakauleu |
Customer experience
Calculator·
Calculator for iPhone and iPad
User reviews
Calculator·
From 34K App Store ratingsWhat 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 ratingsWhat 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
Calculator·
- Upgrade App3 Days trial$0.991 Month
- Upgrade App$4.991 Year
- Upgrade App$1.99
Calculator for iPhone and iPad
- Remove Ads$1.99
Questions
Is Calculator· free?
Is Calculator for iPhone and iPad free?
Which has better reviews, Calculator· or Calculator for iPhone and iPad?
Do Calculator· or Calculator for iPhone and iPad have ads?
Which is updated more often, Calculator· or Calculator for iPhone and iPad?
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