Best 1337 Calc Apps

246+ iOS apps curated and reviewed

4.7 avg rating
19 free apps
Updated October 2026

Finding the right 1337 calc apps can be overwhelming with so many options. We've analyzed 246+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.

Compare top 1337 Calc Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
11337 Calc1337 CalcFree5.0★ (2)NoNoMay 2026
2Calculator - Free CalculatorCalculator - Free CalculatorFree4.2★ (1.4K)NoNoOct 2026
3CalculatorCalculatorFree4.5★ (146K)YesYesOct 2026
4Calculator - Calculator  TMCalculator - Calculator TMFree5.0★ (2)NoNoMay 2026
5Calculator for iPad!Calculator for iPad!Free4.7★ (61K)NoNoOct 2026
6CALC Smart Calculator ±CALC Smart Calculator ±Free4.8★ (2.4K)NoYesOct 2026
7Nice CalcNice CalcFree4.8★ (457)NoYesOct 2026
8CalcCalcFree3.9★ (28)NoYesOct 2026

Top Picks for 1337 Calc

4.2😊(1.4K ratings)
Free
Calculator - Free Calculator screenshot 1
Calculator - Free Calculator screenshot 2

A straightforward and reliable calculator application designed for iPad and iOS 9. It offers a standard calculation experience with a charming piano sound effect and is optimized for high-resolution screens.

What We Love

  • 👍 Simple and easy to use
  • 🎶 Piano sound effects
  • 💰 Free with no subscription
  • 🆓 No ads
  • 🆘 Helpful for homework and math problems

Room to Improve

  • 🔍 Lacks advanced features (no percentage, square root, etc.)
  • 📏 Cannot rotate to landscape mode
  • 🐛 Occasional crashes or inaccurate results
  • 📱 Not optimized for iPad use
4.5😐(146K ratings)
FreeAdsIn-App Purchases
Calculator screenshot 1
Calculator screenshot 2
Calculator screenshot 3
Calculator screenshot 4
Calculator screenshot 5
Calculator screenshot 6

This utility app offers a straightforward calculation experience with a vast selection of over 80 customizable themes. Personalize your calculator's appearance to suit your style while performing everyday math tasks.

What We Love

  • 👍 Easy to use
  • 🎨 Customizable backgrounds
  • 💯 Accurate calculations
  • 🆒 Unique design
  • 🔍 Helpful for schoolwork

Room to Improve

  • 💸 Ads disrupt usage
  • 🔒 Requires payment to remove ads
  • 🔀 Cannot rotate to landscape mode
  • 🐛 Occasional calculation errors
  • 📵 Freezes during use

More 1337 Calc apps to explore

FAQ about 1337 Calc

What are the best 1337 calc apps for iPhone?
1337 Calc tops our 1337 calc apps ranking as of October 2026, with a 5.0-star average from 2 App Store ratings, and it's free to download.
Yes — 19 of the top 1337 calc apps we rank are free to download, including 1337 Calc and Calculator - Free Calculator.
1337 Calc has no ads and has no in-app purchases, according to its App Store listing as of October 2026.
We track 246+ 1337 calc apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.