# TI 84 Graphing Calculator Man. — TI-84 Plus Calculator Manual

> TI-84 Plus graphing calculator manual with step-by-step instructions and practice problems. (iPhone/iPad app by Di Venisco UG (haftungsbeschrankt).)

- Source: https://appshunter.io/ios/app/ti-84-graphing-calculator-man/id920176686 (this page in markdown: same URL + `.md`)
- Developer: [Di Venisco UG (haftungsbeschrankt)](https://appshunter.io/developer/1449451480)
- Category: Education, Books
- Price: $7.99
- Age rating: +4
- Requires: iOS 16.4 · 82 MB
- Languages: American English
- Released: 2015-02-25
- Data updated: 2026-09-04
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/ti-84-graphing-calculator-man/id920176686/reviews.md

## What is TI 84 Graphing Calculator Man.?

Ranked TOP 25 Education USA!

The must-have companion for your TI-84 Plus:

• This manual shows all the important functions of the TI-84 Plus graphing calculator you need to know for high school or college. It comes with step-by-step key press sequences and some insider tips about your calculator. In total it covers 46 topics that will transform you into a TI-84 master.
• The following chapters are available: First Steps, Graphing Basics, Differential Calculus, Solve Equations, Integral Calculus, Matrices, and Statistics & Probability.
• You can swipe through screenshots of the original graphing calculator that show every step you need to take (over 250 screenshots in total), watch animated key press sequences, or open video tutorials to see every command in action!
• 60 math problems with solutions and a quiz to practice your skills!
• Ideal for exam preparation since you often won't remember all the calculator's commands after several months. It covers all you need to know for the SAT, ACT, and AP exams.

The app contains the following topics:

FIRST STEPS
• The Basics of the Basics
• Mode Settings
• Basic Arithmetic
• Storing Variables
• Working with Fractions
• Testing Numbers
• Converting Angles & DMS

GRAPHING BASICS
• Enter Functions
• Enter Families of Functions
• Formatting the Graph
• Setting the Graph Window
• Zooming the Graph Window

DIFFERENTIAL CALCULUS
• Tracing a Graph
• Find Y-Value
• Find X-Value
• Y-Intercept
• Zeros of a Function
• Minimum
• Maximum
• Intersection of two Functions
• Draw Derivative
• Inflection Points
• Calculate Tangent

SOLVE EQUATIONS
• Polynomial
• Solve any Equation
• Equation Solver

INTEGRAL CALCULUS
• Calculate Integral
• Integral in GRAPH-Menu
• Find Area with Absolute Value
• Area between two Functions
• Integral Function

MATRICES
• Save Matrix
• Delete Matrix
• Put into Row Echelon Form
• Solve Matrix
• Determinant of a Matrix
• Transpose of a Matrix
• Identity Matrix
• Inversion of a Matrix
• Matrix Arithmetic Operations

STATISTICS & PROBABILITY
• Permutations, Combinations & Factorials
• Random Numbers
• Lists & Statistical Data
• Histogram, Box Plot & Scatter Plot
• Statistical Data Analysis
• Regression

MATH PROBLEMS & QUIZ
• Practice with 60 math problems with solutions and test yourself with the built-in quiz.

We also have manual apps for the TI-84 Plus CE, TI-Nspire CX (and CAS), and CASIO fx-9860GII. And if you are looking for the calculator itself, check out our graphing calculator app Taculator 84.

NO ACTUAL GRAPHING CALCULATOR INCLUDED. THE APP IS A MANUAL!

TI-84 Plus and TI-84 Plus CE are trademarks of Texas Instruments Incorporated. This app is an independently developed manual and is not affiliated with, sponsored by, or endorsed by Texas Instruments.

## Key features

- TI-84 Plus calculator functions
- Step-by-step key press sequences
- Screenshots and animations
- Covers calculus, algebra, matrices, statistics
- 60+ practice problems with solutions
- Exam preparation for ACT/SAT

## Chart rankings

- #185 in Top Paid · Education (US App Store)

## What do users think of TI 84 Graphing Calculator Man.?

Overall sentiment: negative

**Pros**

- 👍 Helpful manual for TI-84
- 📚 Covers important concepts
- 💡 Useful for test preparation
- ✅ Easy to understand explanations
- 💯 Recommended for students
- 📈 Increases interest in math
- 🎯 Covers many topics
- 📝 Explains graphing well
- 🌟 Good virtual math teacher

**Cons**

- ❌ Misleading title/description
- 💸 App is not the calculator
- 💰 Users pay for a manual, not the app
- 😠 Users feel scammed
- 📉 Not useful without the actual calculator
- 🚫 App doesn't work as expected
- 🛒 Requires additional purchases
- 🤷‍♀️ Users want refunds
- 🤔 App looks like a calculator but isn't
- 🗑️ Waste of money and time
- 💻 Manual is like a PowerPoint
- 📱 Calculator in app looks nothing like TI-84
- ⚠️ Missing functions (e.g., DISTR FUNCTION)
- ❌ App is not complete/functional

**Commonly reported bugs**

- App doesn't work
- Calculator button leads to another purchase
- App loops back to manual index
- App doesn't have required functions
- Calculator function is not included
- Calculator in app looks cheap and simple
- nPr function returns incorrect value

**Most requested features**

- Clearly state it's a manual in the title
- Include the actual calculator functionality
- Improve app description to avoid misleading users
- Provide a refund for misleading purchases

## Recent user reviews (10 of 82)

All indexed reviews: https://appshunter.io/ios/app/ti-84-graphing-calculator-man/id920176686/reviews.md

### 5/5 — This Calculator Works!

*2022-03-25*

It helped me solve statistical problems. I was unsure about it at first, but the free version I had wasn’t really working well. I’m glad they have a manual. Yes it is funny that I bought a manual first, but it is helpful. The total for the bundle was only $5 more. Total $10 for bundle purchase which includes TI 84 calculator. This is minimal compared to the convenience and cost of an actual TI 84 calculator.
Thank You!

### 1/5 — Waste

*2022-01-25, version 1.5.6*

Misleading! Thought I was getting an app for the calculator. I did not want or need the manual. Wasted $4.99. Miss my droid and the to-84 app it had.

### 1/5 — Out of run,don’t buy it

*2021-10-25, version 1.5.6*

Out of run,don’t buy it !!!

### 1/5 — Horrible

*2021-04-09, version 1.5.6*

This is not useful at all. Requesting refund.

### 1/5 — Not a Calculator

*2020-12-01*

I bought this app right before a math test because I needed a graphing calculator. Little did I know, when I tapped on the calculator tab, it brought up another thing for me to purchase before I was able to access the calculator. Very disappointed that it was just a manual, I think that that should be the first word for the title of this app. $5 that I’m never getting back...

### 1/5 — Scam.

*2020-11-05, version 1.5.6*

What a scam. You pay $5 to have an offer to pay more for 2+2......

### 1/5 — Misleading advert

*2020-10-10*

It looks like you’re purchasing a TI-84 plus calculator. However, soon as you purchase download you discover you bought only the manual. You still need to pay more money to buy the actual calculator!!! Only this time they already ‘sunk their teeth’ deep in your pockets since you’re already committed to the product, having already bought the manual. Aaaaagggghhhhh!!!!

### 1/5 — It’s a scam

*2020-09-25, version 1.5.6*

Don’t buy

### 1/5 — THIS IS NOT A CALCULATOR

*2020-09-25, version 1.5.6*

I downloaded it thinking it was the TI 84 calculator because the title in the initial search bar doesn’t say, “manual”. Maybe try changing your title to, “Manual for TI 84 calculator”.

### 1/5 — Waste of money and time

*2020-09-24, version 1.5.6*

Don’t bother

## Frequently asked questions about TI 84 Graphing Calculator Man.

### What does the TI 84 Graphing Calculator Man app do?

This app serves as a comprehensive manual for the TI-84 Plus graphing calculator. It provides detailed, step-by-step instructions for using various functions, illustrated with screenshots and animations. The app covers a wide range of math topics relevant to high school and college students.

### What math topics are covered in the app?

The app covers essential topics including First Steps, Graphing Basics, Differential Calculus, Solve Equations, Integral Calculus, Matrices, and Statistics & Probability. It also includes over 60 math problems with solutions for practice.

### Is this app suitable for exam preparation?

Yes, the app is ideal for exam preparation, particularly for standardized tests like the ACT and SAT. It helps users recall calculator instructions they might forget over time, ensuring they are well-prepared for math sections.

### What calculators are compatible with this manual?

This manual is primarily designed for the TI-84 Plus graphing calculator. It is also suited for compatible models such as the TI-83 Plus, TI-84 Plus Silver Edition, and TI-84 Plus C.

### Does the app include the actual calculator?

No, the app is a manual and guide for the TI-84 Plus graphing calculator. The actual physical calculator is not included with the app download.

## Version history (last 5 releases)

### 2.0.0 — 2026-08-25

Your TI-84 Plus Graphing Calculator manual, completely rebuilt from the ground up:

• Fresh, modern design with dark mode — same trusted 46 topics, thoroughly revised
• Authentic TI-84 Plus key caps throughout the whole manual
• Animated key press screencasts you can play right inside the chapters
• Video tutorials for the trickiest commands
• Course filter: see only the chapters for Algebra, Pre-Calc, Calculus, Statistics or ACT/SAT
• Full-text search across the whole manual
• Quiz and math practice problems to test yourself
• Track your reading progress and bookmark chapters

### 1.5.6 — 2018-09-06

This update from Apple will improve the functionality of this app. No new features are included.

+ Updates to the descriptions of most TI 84 calculator chapters
+ Performance improvements & Bug Fixes​

### 1.5.5 — 2018-05-24

+ iPhone X support
+ Performance improvements & Bug Fixes​
+ Updates to TI 84 chapters

### 1.5.4 — 2018-05-15

+ iPhone X support
+ Performance improvements & Bug Fixes​
+ Updates to TI 84 chapters

### 1.5.3 — 2018-05-01

+ iPhone X support
+ Performance improvements 
+ Updates to TI 84 chapters

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All apps by Di Venisco UG (haftungsbeschrankt): https://appshunter.io/developer/1449451480

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-04.*