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Best X84 Apps & Games

42+ iOS apps & games curated and reviewed

4.6 avg rating
18 free apps & games
Updated June 2026

The best x84 apps on iPhone average 4.6★ across 42+ titles — we've ranked them by what real users actually keep on their phones. Updated June 2026.

Top Picks for X84

Graphing Calculator X84#1

Graphing Calculator X84 by Incpt.Mobis

Designed for use with Ti-84
Editor's Choice
📚 Education
4.5😐(50K ratings)
FreeAdsIn-App Purchases
Graphing Calculator X84 screenshot 1
Graphing Calculator X84 screenshot 2
Graphing Calculator X84 screenshot 3
Graphing Calculator X84 screenshot 4
Graphing Calculator X84 screenshot 5
Graphing Calculator X84 screenshot 6

A powerful graphing calculator app designed for all users, offering both basic and advanced mathematical functions with a user-friendly interface. Equipped with a robust math core and support features for engineers and math students. Explore built-in documents and tutorials for a comprehensive mathematical experience.

What We Love

  • 🚀 Exact replica of TI-84 calculator
  • 🤩 Great for school/college math
  • 👍 Convenient to have on phone
  • 💰 Cheaper than physical calculator

Room to Improve

  • 📺 Intrusive and frequent ads
  • 🔓 Key features locked behind paywall
  • 🛑 Restricted functionality compared to physical TI-84
Calculate84#2

Calculate84 by Century Light LLC

Intended for use with TI-84
Strong Contender
📚 Education
4.8😊(52K ratings)
FreeAdsIn-App Purchases
Calculate84 screenshot 1
Calculate84 screenshot 2
Calculate84 screenshot 3
Calculate84 screenshot 4

A modern graphing calculator application designed for iPhone users, offering fast and interactive touch-screen graphing with intuitive features and intelligent error messages. Created by individuals who found existing graphing calculator apps lacking, it is continually improved with feedback from students. Visit the app's website for Privacy Policy and Terms of Use.

What We Love

  • 👍 Identical to TI-84 calculator
  • 🚀 Seamless and intuitive user experience
  • 💰 Affordable alternative to physical calculator
  • 📱 Convenient to have on phone

Room to Improve

  • 🐛 Occasional bugs and crashes
  • 🔍 Missing some advanced features like regression types
  • 🔒 Previous purchases removed without warning
Taculator 84 Graphing Calc#3

Taculator 84 Graphing Calc by Di Venisco UG (haftungsbeschrankt)

Statistics, Matrix + Graph
Worth Considering
📚 Education
4.5😐(7.5K ratings)
FreeIn-App Purchases
Taculator 84 Graphing Calc screenshot 1
Taculator 84 Graphing Calc screenshot 2
Taculator 84 Graphing Calc screenshot 3
Taculator 84 Graphing Calc screenshot 4
Taculator 84 Graphing Calc screenshot 5
Taculator 84 Graphing Calc screenshot 6

Get advanced math functions, statistics, matrices, and graphing capabilities with this all-in-one calculator app designed for high school and college students. Perfect for mastering pre-algebra, algebra, and more. Download now for a smarter way to calculate and visualize data.

What We Love

  • 🚀 Excellent implementation and familiar layout
  • 💡 Customizable buttons and color scheme
  • 👍 Helpful and life-saving calculator
  • 🚀 Best on-the-go calculator

Room to Improve

  • 🐛 Crashes when trying to graph or use certain functions
  • 🔒 Requires subscription to access full functionality
  • 🐛 Inaccurate calculations and wrong results

More X84 apps to explore

4
Ncalc - Graphing Calculator 84
Ncalc - Graphing Calculator 84
Ncalc - Graphing Calculator 84
Intended for use with Ti-84
Free
$4.99 | 100% OFF

A graphing calculator app with functions like graphing, tracing, equation solving, statistical analysis, and more. Upgrade to Premium for advanced features and access to a wide range of mathematical tools. Terms of Service and Privacy Policy available for reference.

📚 Education
(4.7K)
5
Calculator X: Math for iPad
Calculator X: Math for iPad
Calculator X: Math for iPad
Smart History, Plus Scientific
Free

Enhance your productivity with a free calculator app for iPad, iPhone, and Apple Watch. Download now to enjoy advanced features and join a community of satisfied users.

💰 Finance
(6.2K)
6
Calculate84 Plus
Calculate84 Plus
Calculate84 Plus
Intended for use with TI-84
Free

A comprehensive calculator app designed for use with TI-84, allowing users to graph functions, perform advanced math calculations, create tables, and conduct statistics easily. Access a wide range of features including graphing multiple functions, statistics analysis, matrix operations, and an extensive command catalog. For more advanced capabilities and functions, subscribe to unlock additional features.

📚 Education
(302)
7
Farlight 84
Farlight 84
Farlight 84
A Brand New Farlight 84
Free

Experience fast-paced Hero Battle Royale action with Farlight 84! Explore the new Sak Star planet, use unique features like Ziplines and Super Airdrops, deploy diverse hero skills, and command powerful armed vehicles across land and sky. Join the battle on mobile and PC seamlessly, enjoy multiple revives, and enhance your gameplay through an innovative in-game growth system. Start your thrilling adventure now!

🎮 Games
(6.3K)
8
Calculate 84 AI
Calculate 84 AI
Calculate 84 AI
Intended for use with TI-84
Free

Experience seamless math solutions from Pre-Algebra to Calculus with Calculate 84 AI—your smart, AI-guided graphing companion. Perfect for students needing intuitive math assistance.

📚 Education
(24)
9
Graphing Calculator Plus AI
Graphing Calculator Plus AI
Graphing Calculator Plus AI
Scientific Graphing Calculator
$5.99

An advanced scientific graphing calculator app that is user-friendly and suitable for basic to advanced mathematics, offering a powerful math core and extensive support features. Ideal for engineers, math students, and more, with built-in documents for various calculations. Explore the world of advanced mathematics with ease and efficiency.

📚 Education
(12K)
10
Keno Super 4X
Keno Super 4X
Keno Super 4X
#1 Classic Video Keno
Free

An innovative app that combines the excitement of Keno with a unique 4X multiplier feature. Experience thrilling gameplay and multiply your wins with Keno Super 4X!

🎮 Games
(1.2K)
11
Standoff 2
Standoff 2
Standoff 2
Multiplayer FPS Shooter Game
Free

A dynamic multiplayer FPS shooter game with realistic graphics, detailed maps, and skill-based gameplay. Choose from over 20 weapon models, compete in ranks with friends, and join clan battles for fame and glory. Download now and join the Standoff 2 community!

🎮 Games
(123K)
12
Graphing Calculator
Graphing Calculator
Graphing Calculator
Scientific Graphing Calculator
$4.99
📚 Education
(17)
13
Strava: Run, Bike, Walk
Strava: Run, Bike, Walk
Strava: Run, Bike, Walk
Suivez vos activités sportives
Free

Track your runs, bike rides, and hikes with this app that offers GPS tracking, performance analytics, and community features to connect with other fitness enthusiasts. Join today to stay motivated and achieve your fitness goals!

💪 Health & Fitness
(359K)
14
Calculator Air: AI Math Solver
Calculator Air: AI Math Solver
Calculator Air: AI Math Solver
Basic, Scientific & Photo Math
Free

A cutting-edge AI math solver app that uses image recognition to solve math problems by simply taking a photo. No need to struggle with complex equations - just snap a picture and get instant solutions. Revolutionize your math experience today!

🔧 Utilities
(81K)
15
Calculator₊
Calculator₊
Calculator₊
Basic, Scientific, Plus Calc
Free

Try Calculator₊, the ultimate mathematics tool offering basic, scientific, and plus calculations. Ideal for homework, exams, and managing expenses, this app is like having a personal math tutor on your phone. Download now for easy and intuitive math solutions!

🔧 Utilities
(1.7M)
16
iGeoTrans X Lite
iGeoTrans X Lite
iGeoTrans X Lite
GPS & Field data collection
Free

The application allows users to collect GPS and field data, record routes, measure distances and areas, take geotagged photos, create markers and geographic objects, synchronize data across devices, and export data in popular formats for sharing and analysis. The application is designed to address common problems encountered by fieldwork researchers using smartphones as GPS/GIS and data collection devices.

🗺️ Navigation
(259)
17
Calculator⁼
Calculator⁼
Calculator⁼
Fraction, Scientific Calc +
Free

A handy math assistant for solving basic and scientific calculations intuitively and quickly. Become a math master with this free app!

🔧 Utilities
(357K)
18
Delta Force
Delta Force
Delta Force
The Ultimate AAA Shooter
Free

Experience epic 24v24 combat in this first mobile warfare game, with 6 unique modes, 100+ weapons, and destructible environments. Gear up, team up, and dominate in a fair fight with no pay-to-win, where you play to win and customize your arsenal and vehicles to dominate the battlefield.

🎮 Games
(76K)
19
Rainbow Six Mobile
Rainbow Six Mobile
Rainbow Six Mobile
Multiplayer tactical 5V5 FPS
Free

Experience the ultimate tactical shooter on your mobile with fast-paced 5v5 matches in Rainbow Six Mobile. Strategize with specialized Operators, engage in intense PvP battles on iconic maps, and master destructible environments for victory! Join the community for the latest updates and get ready to dominate the competition.

🎮 Games
(21K)
20
Knives Out
Knives Out
Knives Out
Knives Out S46 is coming!
Free

Embark on a thrilling survival journey with over 100 players in a vast map, team up with friends, and experience intense battles in a customizable world of fashion outfits. Join now and find the Eye of the Zenith in Knives Out S35!

🎮 Games
(70)

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