Comparison

GeoGebra Math Solver vs Pocket 991

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

Head to head
About

GeoGebra Math Solver

This app provides instant math problem solutions with detailed, step-by-step explanations. It can scan handwritten or textbook problems, offer graphical displays, and act as a homework checker to identify and correct errors.

Highlights
  • Scan and solve math problems instantly
  • Detailed step-by-step explanations
  • Homework checker with error analysis
  • Graphical display of functions
  • Supports handwritten and textbook problems
  • Practice similar problems
Features
Read full description

GeoGebra Math Solver: Step-by-Step Solution & Homework Helper Struggling to solve a math problem or need homework help? GeoGebra Math Solver is your powerful math solver and homework companion, providing accurate results, detailed step-by-step explanations, and expert-approved methods for your assignments. Empower your learning journey with our intuitive and powerful app, designed to assist students of all levels in tackling any math problem effortlessly. Instant Solve & Learn with GeoGebra • Scan and Solve: Take a picture of any math problem —whether handwritten or from a textbook— and get quick, accurate solutions instantly. Our powerful math solver analyzes complex equations, provides the final answer, and shows the function graphically. Use our built-in calculator features to quickly solve every problem you face. After receiving your solution, you can immediately practice similar problems to solidify your learning and ensure full mastery of the math concept. • Step-by-Step Solutions: We believe in understanding the "why." That's why we offer detailed, step-by-step explanations that break down the entire process. This dedicated step-by-step math solver makes complex concepts simple, helping you learn the method behind the solution and truly master math. You'll get the best explanations for every single step with this effective step-by-step method. Step-by-Step Solutions & Error Correction • Homework Help: The ultimate homework helper - scan a picture of your handwritten solution to any math problem or assignment. Our system uses advanced analysis, backed by our expert-developed methods, to review each step of your work. We provide instant feedback on your solution for optimal learning. • Find and Correct Errors: The homework checker tells you if a step is correct and immediately highlights any error in your solution, providing hints. If you get stuck or make a mistake, the app provides a full step-by-step solution starting precisely from the point of your error! This comprehensive feedback makes it feel like having a personal math tutor available to guide your work, helping you solve the rest with confidence and clear explanations. Comprehensive Subject Support GeoGebra Math Solver supports students across all levels of Algebra, from basic linear equations to advanced Algebra concepts. We provide step-by-step solutions for all your Calculus needs. Our comprehensive math solver is ready to help you learn every math problem quickly. KEY FEATURES • Step-by-step solutions and clear explanations. • Dedicated homework checker and mistake analysis. • Instant math solver via photo scan/picture. • Supports solving handwritten and textbook problems. • Graphical display of functions and solutions. Terms of Use: https://www.geogebra.org/tos Privacy Policy: https://www.geogebra.org/privacy

About

Pocket 991

Features
Read full description

A scientific and graphing calculator that shows you which keys to press. Pocket 991 brings together familiar EX- and CW-style scientific-calculator workflows, an independent CG50-style graphing calculator, and a large library of interactive tutorials for A-level Maths and Further Maths students. FOLLOW THE HIGHLIGHTED KEYS Choose a tutorial or ask how to do something. Clear requests start guidance; broader questions offer relevant operations. Follow a worked example on the calculator itself, then take over whenever you are ready. SCIENTIFIC CALCULATOR WORKFLOWS • Polynomial and simultaneous equations • Normal, binomial and Poisson probabilities • Statistics and regression • Matrix and vector calculations • Complex numbers • Numerical integration, differentiation and tables • Fractions, powers and calculator settings CG50-STYLE GRAPHING Explore calculations, graphs, tables, equations, statistics and distributions, matrices, recursion, conics, selected 3D workflows and more. The CG50 learning interface includes 234 worked tutorials with model-specific keys, menus and graphing steps. BUILT FOR YOUR PHONE AND TABLET Full-screen calculator layouts, tactile key feedback, an integrated question keyboard and optional dictation. Calculations and built-in tutorials work offline. Natural-language interpretation uses Apple Intelligence on compatible devices; availability depends on device, operating system, language and settings. Pocket 991 is an independent educational calculator and tutorial tool. It is not official calculator firmware and is not made by or affiliated with a calculator manufacturer. Some specialist modes, interfaces and numerical precision differ from physical calculators. Numerical calculus is supported; general symbolic algebra is not. This is a practice tool, not an examination device.

Screenshots

GeoGebra Math Solver4 screens
Pocket 9914 screens

Verdict

The call

The clearest difference is price: GeoGebra Math Solver at Free against Pocket 991's $0.99. GeoGebra Math Solver also leads on iOS requirement (15.0 vs 17.0). Pocket 991's advantage is in-app purchases (none vs 4) and ads (none vs shown). On device support 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

GeoGebra Math Solver is free to download; Pocket 991 costs $0.99 up front. GeoGebra Math Solver sells 4 in-app purchases, starting at $4.99 per month. Pocket 991 asks for nothing beyond the download.

UpkeepUpdate frequency

GeoGebra Math Solver ships an update every 2 months, Pocket 991 fortnightly. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

Scorecard5 real differences · 5 level
GeoGebra Math Solver versus Pocket 991: the parameters behind the verdict, then further details
ParameterGeoGebra Math SolverPocket 991
PriceFree — better$0.99
Rating4.2 (10 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings10 — better—
Update frequencyEvery 2 monthsFortnightly — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better17.0
Further details — not scored
Size130 MB12 MB
Age rating12+4+
DeveloperGeoGebra GmbHCharlie Candlish

In-app purchases

4 purchases

GeoGebra Math Solver

Subscriptions4
  • Premium monthly$4.991 Month
  • Premium monthly7 Days trial$4.991 Month
  • Premium biannual7 Days trial$29.996 Months
Show 1 more
  • Premium yearly7 Days trial$35.991 Year
None

Pocket 991

No in-app purchases

Questions

Is GeoGebra Math Solver free?
GeoGebra Math Solver is free to download, with in-app purchases available.
Is Pocket 991 free?
Pocket 991 costs $0.99, with no in-app purchases.
Do GeoGebra Math Solver or Pocket 991 have ads?
GeoGebra Math Solver shows ads; Pocket 991 does not.
Which is updated more often, GeoGebra Math Solver or Pocket 991?
GeoGebra Math Solver ships an update every 2 months, and Pocket 991 fortnightly. Most recently, GeoGebra Math Solver was updated on November 3, 2026 and Pocket 991 on October 31, 2026.

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