Best Fibonacci Calculator Pro Apps & Games

247+ iOS apps & games curated and reviewed

4.5 avg rating
18 free apps & games
Updated September 2026

Every iPhone needs a few good fibonacci calculator pro apps and games. We benchmark 247+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.

Compare top Fibonacci Calculator Pro Apps & Games (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Fibonacci Calculator ProFibonacci Calculator ProFree4.0★ (4)YesYesSep 2026
2Calculator‰Calculator‰Free4.9★ (409K)YesNoSep 2026
3Calculator for iPad!Calculator for iPad!Free4.7★ (61K)NoNoSep 2026
4Calculator #Calculator #Free4.6★ (36K)YesYesSep 2026
5Fibonacci Retracement/Extension CalculatorFibonacci Retracement/Extension Calculator$1.993.3★ (8)NoNoAug 2026
6Calculator·Calculator·Free4.9★ (34K)YesYesSep 2026
7Fibonacci SequenceFibonacci SequenceFreeNoNoAug 2026
8BA Financial CalculatorBA Financial CalculatorFree4.8★ (3.3K)YesNoSep 2026

Top Picks for Fibonacci Calculator Pro

Calculator‰#2

Calculator‰ by Tim O's Studios, LLC

Default Calculator
Strong Contender
🔧 Utilities
4.9😊(409K ratings)
FreeAds
Calculator‰ screenshot 1
Calculator‰ screenshot 2

This utility app offers a clean and intuitive interface for performing calculations. It prioritizes a user-friendly design with large buttons and a clear display for quick and efficient use.

What We Love

  • 👍 Easy to use
  • 👍 Large, clear buttons
  • 👍 Accurate calculations
  • 👍 Simple, no-frills design
  • 👍 Reliable and stable
  • 👍 Helpful for visual impairments

Room to Improve

  • 🔍 Lack of advanced features
  • 💰 Ads can be intrusive
  • 🔒 Concerns about security/malware
  • 🐛 Occasional bugs and glitches
Calculator for iPad!#3

Calculator for iPad! by 7th Gear

Basic & Scientific Calculator
Worth Considering
🔧 Utilities
4.7😊(61K ratings)
Free
Calculator for iPad! screenshot 1
Calculator for iPad! screenshot 2
Calculator for iPad! screenshot 3
Calculator for iPad! screenshot 4

This app offers both basic and scientific calculation modes with over 30 scientific operations. It allows for customization of the app's appearance and includes features for note-taking, drawing, and viewing calculation history. It supports high accuracy calculations and nested parentheses.

What We Love

  • 📐 Versatile calculator with basic and scientific modes
  • 📝 Useful note-taking and calculation history features
  • 🎨 Customizable color schemes
  • 💻 Works well on both iPad and iPhone
  • 👍 Easy to use and intuitive interface

Room to Improve

  • 💰 Ads can be intrusive in free version
  • 🔒 Lack of transparency around in-app purchases
  • 🔍 Difficulty finding and accessing premium features
  • 🖥️ Layout issues in split-screen mode
  • 🔢 Inconsistent button placement between portrait and landscape

More Fibonacci Calculator Pro apps to explore

FAQ about Fibonacci Calculator Pro

What are the best fibonacci calculator pro apps & games for iPhone?
Fibonacci Calculator Pro tops our fibonacci calculator pro apps & games ranking as of September 2026, with a 4.0-star average from 4 App Store ratings, and it's free to download.
Yes — 18 of the top fibonacci calculator pro apps & games we rank are free to download, including Fibonacci Calculator Pro and Calculator‰.
Fibonacci Calculator Pro shows ads and offers in-app purchases, according to its App Store listing as of September 2026.
We track 247+ fibonacci calculator pro apps & games on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
Fibonacci Calculator Pro's main function is to quickly calculate Fibonacci retracement and extension levels. This helps traders identify potential support and resistance zones in the market.
The app calculates key retracement levels including 23.6%, 38.2%, 50%, 61.8%, and 76.4%, as well as extension levels at 138.2%, 161.8%, 200%, and 261.8%.