Best Day Calculator Business Apps

247+ iOS apps curated and reviewed

4.6 avg rating
20 free apps
Updated November 2026

If you already know Calculator%., this is the deeper bench. 247+ day calculator business apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of November 2026.

Compare top Day Calculator Business Apps (November 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Calculator%.Calculator%.Free4.4★ (4.2K)YesNoNov 2026
2Calculator ٞ  ٞCalculator ٞ ٞFree4.4★ (1.4K)YesNoNov 2026
3Calculator--Calculator--Free4.7★ (916)YesNoOct 2026
4Calculator‰Calculator‰Free4.9★ (410K)YesNoNov 2026
5Calculator for iPad!Calculator for iPad!Free4.7★ (61K)NoNoNov 2026
6Simple Calculator.Simple Calculator.Free4.6★ (1.6K)YesNoNov 2026
7Calculator·Calculator·Free4.9★ (34K)YesYesNov 2026
8Calculator⁻Calculator⁻Free4.4★ (3.6K)YesNoNov 2026

Top Picks for Day Calculator Business

Calculator%.#1

Calculator%. by UniCom Technology

Simple, big screen and buttons
Editor's Choice
🔧 Utilities
4.4😊(4.2K ratings)
FreeAds
Calculator%. screenshot 1
Calculator%. screenshot 2
Calculator%. screenshot 3
Calculator%. screenshot 4
Calculator%. screenshot 5
Calculator%. screenshot 6

This app offers a straightforward calculator with a large display and oversized buttons for easy operation. It's designed for everyday tasks, enabling users to perform fundamental arithmetic like addition, subtraction, multiplication, and division with clarity and convenience.

What We Love

  • 👍 Easy to use
  • 🚀 Convenient for large numbers
  • 💡 Helpful for solving problems

Room to Improve

  • 🐛 Occasional glitches and bugs
  • 💸 Intrusive ads
  • 🔍 Difficult to find settings/options
Calculator ٞ  ٞ#2

Calculator ٞ ٞ by Matrix Software Co.

Large buttons for easy use
Strong Contender
🔧 Utilities
4.4😊(1.4K ratings)
FreeAds
Calculator ٞ  ٞ screenshot 1
Calculator ٞ  ٞ screenshot 2
Calculator ٞ  ٞ screenshot 3
Calculator ٞ  ٞ screenshot 4
Calculator ٞ  ٞ screenshot 5
Calculator ٞ  ٞ screenshot 6

A universal calculator designed for ease of use with large buttons. It offers a straightforward interface suitable for students, professionals, and everyday household tasks.

What We Love

  • 👍 Useful
  • 👍 Great accuracy
  • 👍 Big numbers
  • 👍 User-friendly
  • 👍 Helpful for visually impaired

Room to Improve

  • 🐛 Display issues (small result text, incompatible with iPad Pro)
  • 🔍 Lack of features (no percent, no clear function)
4.7😊(916 ratings)
FreeAds
Calculator-- screenshot 1
Calculator-- screenshot 2

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.

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

More Day Calculator Business apps to explore

FAQ about Day Calculator Business

What are the best day calculator business apps for iPhone?
Calculator%. tops our day calculator business apps ranking as of November 2026, with a 4.4-star average from 4.2K App Store ratings, and it's free to download.
Yes — 20 of the top day calculator business apps we rank are free to download, including Calculator%. and Calculator ٞ ٞ.
Calculator%. shows ads and has no in-app purchases, according to its App Store listing as of November 2026.
We track 247+ day calculator business apps on the iOS App Store as of November 2026, ranked by rating, recency, and analysis of real user reviews.