Best Circulator Apps

239+ iOS apps curated and reviewed

4.4 avg rating
19 free apps
Updated November 2026

From beginner-friendly picks to power-user tools, our circulator list covers 239+ iPhone apps updated through November 2026. Compare ratings, prices, and screenshots in one place.

Compare top Circulator Apps (November 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1CalculatorCalculatorFree3.1★ (10K)NoNoNov 2026
2OneCalc: All-in-one CalculatorOneCalc: All-in-one CalculatorFree4.6★ (5.1K)YesNoNov 2026
3Transit • Subway & Bus TimesTransit • Subway & Bus TimesFree4.6★ (1M)NoYesNov 2026
4Calculator‰Calculator‰Free4.9★ (410K)YesNoNov 2026
5Calculator·Calculator·Free4.9★ (34K)YesYesNov 2026
6Calculator for iPad!Calculator for iPad!Free4.7★ (61K)NoNoNov 2026
7CalculatorCalculatorFree4.5★ (147K)YesYesNov 2026
8Calculator for iPad₊Calculator for iPad₊Free4.5★ (126K)YesYesNov 2026

Top Picks for Circulator

Calculator#1
3.1😞(10K ratings)
Free
Calculator screenshot 1
Calculator screenshot 2
Calculator screenshot 3

This app offers both basic and scientific calculators for quick solutions to mathematical expressions. It also features a "Math Notes" function that allows users to type or write out equations and see them solved inline, with support for variables and graphing.

What We Love

  • 👍 Basic calculator functionality
  • 💡 Math notes feature
  • 🚀 Clean, simple design

Room to Improve

  • 🐛 Calculation errors
  • 🔍 Lack of history/memory functions
  • 🤔 Inconvenient to access advanced features
  • 🤯 Frustrating to fix mistakes
  • 🙄 Removed useful features in recent updates
OneCalc: All-in-one Calculator#2

OneCalc: All-in-one Calculator by tasser gyati

Calculates everything. Try it.
Strong Contender
📊 Productivity
4.6😊(5.1K ratings)
FreeAds
OneCalc: All-in-one Calculator screenshot 1
OneCalc: All-in-one Calculator screenshot 2
OneCalc: All-in-one Calculator screenshot 3
OneCalc: All-in-one Calculator screenshot 4
OneCalc: All-in-one Calculator screenshot 5
OneCalc: All-in-one Calculator screenshot 6

This app offers a comprehensive suite of over 40 calculators and unit converters for various needs, including finance, health, construction, and everyday math. It features standard, scientific, and specialized calculators for tasks like loan amortization, currency conversion, and material estimation.

What We Love

  • 🚀 Excellent app with many handy extras
  • 👍 Easy to use and one of the daily drivers
  • 👍 Helps with work
  • 👍 Great for calculations and conversions
  • 👍 Includes fractions
  • 👍 Perfect for construction and accounting tasks
  • 👍 Sleek modern design with lots of features
  • 👍 Useful for students and middle schoolers
  • 👍 Versatile and has everything needed

Room to Improve

  • 🐛 Crashes when using the 'More' section
  • 🐛 Incorrect date duration calculations
  • 🔍 Ads can be intrusive and disrupt calculations
  • 🔍 Confusing keyboard layout with underlined keys
  • 🔍 Paid version still shows ads
  • 🔍 Lacks scientific functions needed for homework
Transit • Subway & Bus Times#3

Transit • Subway & Bus Times by Transit App, Inc.

Track NYC MTA, CTA, LA Metro
Worth Considering
🗺️ Navigation
4.6😐(1M ratings)
FreeIn-App Purchases
#6in Navigation
Transit • Subway & Bus Times screenshot 1
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Transit • Subway & Bus Times screenshot 4
Transit • Subway & Bus Times screenshot 5
Transit • Subway & Bus Times screenshot 6

Navigate public transit in over 1,000 cities with live departure times and real-time vehicle tracking. Plan the fastest routes, compare options like bike+rail, and receive instant alerts for delays. Save favorite destinations for one-tap trip planning.

What We Love

  • 🚀 Accurate real-time transit information
  • 👍 Intuitive and user-friendly interface
  • 🚀 Reliable and helpful for commuting
  • 👍 Useful features like route planning and alerts
  • 🚀 Comprehensive coverage of transit options
  • 👍 Convenient for travelers in unfamiliar cities
  • 🚀 Crowd-sourced data for better accuracy

Room to Improve

  • 🐛 Inconsistent bus/train arrival times
  • 🐛 Unreliable GPS tracking and location data
  • 🔒 Concerns about paid subscription model
  • 🐛 Bugs and glitches after recent updates
  • 🐛 Inability to view full schedule or make route changes

More Circulator apps to explore

FAQ about Circulator

What are the best circulator apps for iPhone?
Calculator tops our circulator apps ranking as of November 2026, with a 3.1-star average from 10K App Store ratings, and it's free to download.
Yes — 19 of the top circulator apps we rank are free to download, including Calculator and OneCalc: All-in-one Calculator.
Calculator has no ads and has no in-app purchases, according to its App Store listing as of November 2026.
We track 239+ circulator apps on the iOS App Store as of November 2026, ranked by rating, recency, and analysis of real user reviews.

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