Comparison

NotedUp vs Calculate 84 AI

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

NotedUp

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NotedUp es la aplicación perfecta para organizar tus ideas, tareas y proyectos de manera eficiente. Toma notas rápidamente, crea listas de tareas detalladas y personaliza tus notas con colores vibrantes y estilos únicos. Con la función de sincronización en la nube, tus notas estarán siempre disponibles en todos tus dispositivos, lo que te permite acceder a ellas desde cualquier lugar. Descarga NotedUp ahora y lleva tu productividad al siguiente nivel. Características destacadas: - Toma notas en cualquier momento y en cualquier lugar con facilidad. - Organiza tus tareas diarias y proyectos con listas de tareas personalizables. - Personaliza tus notas con una variedad de colores y estilos para darles un toque personal. - Sincroniza tus notas en todos tus dispositivos para acceder a ellas donde sea que estés. - ¡Descarga NotedUp ahora y lleva tu productividad al siguiente nivel!

About

Calculate 84 AI

This AI-powered graphing calculator offers step-by-step guidance for complex math problems, from pre-algebra to calculus. It features interactive graphing, matrix operations, and statistical tools, making learning math intuitive and efficient.

Highlights
  • AI-guided step-by-step solutions
  • Comprehensive math coverage (Pre-Algebra to Calculus)
  • Interactive and dynamic graphing
  • Matrix and statistical calculations
  • Scrollable calculation history
  • Fraction and angle conversion support
Features
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The graphing calculator intended for use with TI-84, now supercharged with AI. Skip the tedious typing: snap a picture of your math problem, and our AI instantly sets up the calculator for you. THE AI MATH SCANNER Why type when you can scan? Point your camera at a worksheet, a data table, or a handwritten expression. In seconds, our AI extracts the math and prepares your graphing calculator. • Auto-fills your lists: Data tables go straight into the calculator list editor. • Enters Y= functions: Complex equations are typed out for you. • Sets the zoom window: The graphing window adjusts perfectly to your math. Review the setup, tap Insert, and you are ready to solve. It is a massive time saver. CALCULATE LIKE IN CLASS Every key on this calculator sits exactly where you expect it. Every menu matches what you see on the board. Get the precise answers your teacher expects from a graphing calculator. • Toggle exact or decimal calculator answers. • Work with fractions and mixed numbers. • Switch seamlessly between degrees and radians. • Reuse past entries from the smart calculator home screen. GRAPH AND ANALYZE Turn your phone into a powerful graphing calculator. Graph functions, inequalities, parametric, polar, and sequence equations effortlessly. • Find intersections, zeros, minima, and maxima right on the graph. • Calculate derivatives and integrals visually. • Customize your graphing calculator with colors and line styles. • Let the window automatically follow your data. STATISTICS AND PROBABILITY Run advanced statistics just like you would on a physical calculator. • Compute every regression from linear to logistic. • Work with normal, binomial, Poisson, t, and chi-square distributions. • Use the exact same argument order you learned in class. • Fill out clean forms for hypothesis tests and confidence intervals. SOLVE AND COMPUTE Speed through assignments with built-in calculator tools. Use a numeric equation solver, a polynomial root finder, and a solver for systems of equations. Handle matrices with rref, determinants, and inverses. Run the finance solver for TVM and amortization. TEXTBOOK-PERFECT DISPLAY Math on your calculator should look like real math. Fractions stack neatly, roots look real, and long results stay perfectly readable. Share your calculator screen instantly as an image. Customize your experience with beautiful themes, and explore a searchable catalog that explains every calculator command. YOUR PERSONAL AI TUTOR Stuck on the keys? Ask the app by text or voice. Say "How do these graphs intersect?" and get numbered steps with real keys presented as tappable chips. Tap a chip, and the app opens the exact calculator menu you need. This builds real understanding and confidence for homework, tests, and exams. WHO IS IT FOR? High school and college students mastering algebra, calculus, statistics, and prepping for the SAT & ACT. Teachers who want to project a graphing calculator in class. Anyone who needs a top-tier calculator in their pocket, on their phone, and on their Mac. --- Calculate 84 AI Subscriptions • Free to try with included smart scans and tutor questions. • Upgrade to Plus or Pro for many more scans and tutor questions, or unlock the calculator for good with a one-time purchase. • Subscriptions automatically renew unless canceled at least 24 hours before the end of the current period. Manage your subscription in Account Settings. Terms of Service: https://fredinax.com/terms/ Privacy Policy: https://fredinax.com/privacy/ TI-84 is a registered trademark of Texas Instruments Incorporated. Calculate 84 AI is not affiliated with Texas Instruments.

Screenshots

NotedUp4 screens
Calculate 84 AI4 screens

Verdict

The call

The clearest difference is in-app purchases: NotedUp at none against Calculate 84 AI's 7. NotedUp also leads on iOS requirement (12.0 vs 17.0). Calculate 84 AI's advantage is device support. On price there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Calculate 84 AI sells 7 in-app purchases, starting at $1.99 per month. NotedUp asks for nothing beyond the download.

Scorecard3 real differences · 7 level
NotedUp versus Calculate 84 AI: the parameters behind the verdict, then further details
ParameterNotedUpCalculate 84 AI
PriceFreeFree
Rating—4.6 (42 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—42 — better
Update frequency—Fortnightly
Ads—No
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
Devices—iPhone, iPad — better
Requires iOS12.0 — better17.0
Further details — not scored
Size26 MB65 MB
Age rating4+4+
DeveloperManuel DuarteFredinax Graphing Calculator

In-app purchases

None

NotedUp

No in-app purchases

7 purchases

Calculate 84 AI

Subscriptions7
  • Calculate AI PRO - Monthly3 Days trial$1.991 Month
  • Calculate AI PRO - Monthly7 Days trial$1.991 Month
  • Calculate AI PRO - Monthly7 Days trial$3.991 Month
Show 4 more
  • Calculate AI PRO - Yearly7 Days trial$5.991 Year
  • Calculate AI PRO - Yearly7 Days trial$12.991 Year
  • Calculate AI PRO - Yearly7 Days trial$17.991 Year
  • Calculate AI PRO - Yearly7 Days trial$24.991 Year

Questions

Is NotedUp free?
NotedUp is free to download, with no in-app purchases.
Is Calculate 84 AI free?
Calculate 84 AI is free to download, with in-app purchases available.

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