1. Home
  2. Topics
  3. The Cool Calculator

Best The Cool Calculator Apps

250+ iOS apps curated and reviewed

4.0 avg rating
19 free apps
Updated October 2026

Looking for free the cool calculator apps? 19 of our 250+ tracked titles are free to download β€” no subscription, no trial. The rest are premium picks worth paying for.

Compare top The Cool Calculator Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1(Not Boring) Calculator(Not Boring) CalculatorFree4.7β˜… (3.9K)NoYesOct 2026
2The Cool CalculatorThe Cool CalculatorFree4.7β˜… (379)YesYesOct 2026
3Calculator You LikeCalculator You LikeFreeβ€”NoYesMay 2026
4Big Button Calculator Pro LiteBig Button Calculator Pro LiteFree4.7β˜… (14K)YesNoOct 2026
5Calculator HD Pro LiteCalculator HD Pro LiteFree4.6β˜… (51K)YesNoOct 2026
6Calculator for iPad!Calculator for iPad!Free4.7β˜… (61K)NoNoOct 2026
7Calculator‰Calculator‰Free4.9β˜… (409K)YesNoOct 2026
8Calculator HD++Calculator HD++Free4.4β˜… (277)YesNoOct 2026

Top Picks for The Cool Calculator

(Not Boring) Calculator#1

(Not Boring) Calculator by Not Boring Software LLC

Basic, Readable & Not Boring
Editor's Choice
πŸ”§ Utilities
4.7😊(3.9K ratings)
FreeIn-App Purchases
(Not Boring) Calculator screenshot 1
(Not Boring) Calculator screenshot 2
(Not Boring) Calculator screenshot 3
(Not Boring) Calculator screenshot 4
(Not Boring) Calculator screenshot 5

This app reimagines the everyday calculator with a fun, game-like interface and animations. It displays your full equation as you type, making it easy to spot and correct mistakes. Customizable skins and seasonal updates keep the experience fresh.

What We Love

  • πŸ’Ž Beautifully designed
  • πŸ‘ Intuitive and user-friendly
  • 🎨 Customizable skins
  • πŸ”Š Satisfying sound effects
  • ✏️ Ability to edit mistakes
  • 🀩 Fun and engaging experience

Room to Improve

  • πŸ’° Subscription-based model
  • πŸ”’ Limited functionality compared to standard calculator
  • πŸ” No calculation history
  • πŸ”’ Paywall for advanced features
  • ⏱️ Occasional lag or performance issues
The Cool Calculator#2

The Cool Calculator by Bitco Software LLC

Currency Converter Included
Strong Contender
πŸ’Ό Business
4.7😊(379 ratings)
FreeAdsIn-App Purchases
The Cool Calculator screenshot 1
The Cool Calculator screenshot 2
The Cool Calculator screenshot 3
The Cool Calculator screenshot 4

This app offers a powerful calculator with a unique drag-and-drop memory function. It also includes tools for measurement conversion, debt amortization, and real-time currency exchange rates.

What We Love

  • πŸ‘ Easy to use
  • 🎨 Amazing design
  • πŸ–ΌοΈ Customizable backgrounds
  • πŸ’‘ Cool features
  • πŸš€ Fast and efficient
  • πŸ’― Dependable and reliable
  • πŸ‘¨β€πŸ‘©β€πŸ‘§β€πŸ‘¦ Great for kids and families
  • πŸ’» Works on multiple devices
  • ✨ Simple and concise design
  • βœ… Does what it's supposed to do
  • 🌟 Brilliant app
  • πŸ‘ User-friendly interface
  • πŸ’― Love this calculator
  • πŸ‘ Great for basic uses
  • πŸ’― Best calculator I ever found

Room to Improve

  • πŸ› Decimal placement issues
  • πŸ’₯ Crashes after updates
  • 🚫 No numbers on buttons (temporary bug)
  • πŸ’Έ Ads in free version
  • πŸ“± No landscape view in free version
  • πŸ”’ No number formatting (commas, $)
  • πŸ€” Default to 0.2 for decimals
Calculator You Like#3

Calculator You Like by Anatolii Mironov

Classic scientific calculator
Worth Considering
πŸ”§ Utilities
0.0(0 ratings)
FreeIn-App Purchases
Calculator You Like screenshot 1
Calculator You Like screenshot 2
Calculator You Like screenshot 3
Calculator You Like screenshot 4
Calculator You Like screenshot 5

This app offers a classic scientific calculator with both simple and engineering modes. It allows users to save calculations, customize the background with personal images, and preview expressions. It supports a range of Apple devices and includes dark/light modes.

More The Cool Calculator apps to explore

FAQ about The Cool Calculator

What are the best the cool calculator apps for iPhone?
(Not Boring) Calculator tops our the cool calculator apps ranking as of October 2026, with a 4.7-star average from 3.9K App Store ratings, and it's free to download.
Yes β€” 19 of the top the cool calculator apps we rank are free to download, including (Not Boring) Calculator and The Cool Calculator.
(Not Boring) Calculator has no ads and offers in-app purchases, according to its App Store listing as of October 2026.
We track 250+ the cool calculator apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.