Graphing Calculator X84 vs Cloud Fundamentals Cert Prep
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Graphing Calculator X84
This app offers a free, powerful alternative to hardware graphing calculators. It supports basic to complex math, including graphing, statistics, and matrix operations, with a built-in user manual for assistance.
- Graphing of functions
- Statistics and regression analysis
- Matrix operations
- Equation and polynomial solver
- Integral and derivative calculation
- Mathematical display
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Graphing Calculator X has a formidable reputation of being the FREE alternative to heavy complex hardware calculators. It is suitable for all types of users, whether they are looking to carry out basic or complex mathematics; It is equipped with a powerful MATH CORE advocated by MATH DISPLAY support, which increases its functionality by leaps and bounds, making it an ideal choice for engineers, math students etc. It comes with an in depth User Manual and Tutorial to answer any questions you have, regarding the app and to help you further understand the world of advanced mathematics. ◉ BUILT-IN DOCUMENTS: ▸ Basic General Calculation ▸ X & Y Calculation & Intersection of Functions ▸ Calculate Local Maxima, Minima... ▸ Statistics & Regression ▸ Solve Equations & Polynomial ▸ Calculate Integral Functions ◉ CALCULATOR INCLUDED: ▸ Universal Calculator App ▸ Mathematical Display ▸ Complex Number Calculation ▸ Edit & Export Expression/Result ▸ History Tape View ▸ Basic Calculations (+, -, x, ÷, ^, √,…) ▸ Advanced Functions (Sin,Cos,Ln,E,…) ▸ Y-Var & Customize Functions (Y1, Y2) ▸ Fraction and Degree/Angle Calculation ▸ Numeric Integral & Derivative Calculation ▸ Hardware Keyboard Support ▸ Dual Themes(Skin) ◉ 2D GRAPH: ▸ Simultaneous Graph (2 Y-Var) ▸ Support F(X,Y) = 0. E.g. Sin(X) + Cos(Y) = 0 ▸ Smooth Zoom & Transformation ▸ Points TRACING ▸ Box Plot (STAT) ◉ STATISTIC,REGRESSION & TEST: ▸ Create/Edit Lists ▸ 1-Var, 2-Var Statistic ▸ Linear, Ln, Exp Regressions ▸ Dialog Wizard Setups ◉ MATRIX: ▸ Create/Edit Matrices ▸ Basic Matrix Functions (+,-,×,÷…) ▸ Transpose, Det,... ◉ ADITIONAL FEATURES: ▸ Quadratic Equation Solver ▸ 2-Var Linear Equation Solver ▸ And more will be available in further update! IT IS THE MUST HAVE CALCULATOR !!!!!!! We love your feedback, Thanks a lot ! Please contact us for questions, bugs/crash reports, conversion requirements, etc…
Cloud Fundamentals Cert Prep
Prepare for the Azure Fundamentals AZ-900 exam with this comprehensive study app. It offers over 200 practice quizzes, full mock exams, detailed explanations, and flashcards to help you master cloud computing concepts.
- 200+ practice quizzes
- 2 full-length mock exams
- Detailed explanations
- Interactive flashcards
- Progress tracking
- Master Azure core concepts
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The complete, ad-free companion for Microsoft Certified: Azure Fundamentals (AZ-900): 101 exam-style questions covering every domain of the current exam, each with a full explanation. WHY THIS APP Most AZ-900 quiz apps are thin question dumps with no explanations or a domain mix that doesn't match the real exam. This one is built and weighted to Microsoft's official AZ-900 exam guide, and every question; not just the answer key; comes with a full explanation of why the right choice is right and the others are wrong. WHAT'S INCLUDED - 101 exam-style questions weighted to match the official AZ-900 domain breakdown - Every question comes with a detailed explanation - Choose 5, 10, or 15 questions per practice session - Track your progress, streaks, and score history right on your device - Works fully offline — study on a plane, a commute, anywhere - No ads, no account, no sign-up EXAM DOMAINS COVERED - Describe Cloud Concepts (25–30%): shared responsibility model, cloud economics (CapEx vs. OpEx), high availability and scalability, IaaS/PaaS/SaaS - Describe Azure Architecture and Services (35–40%): compute (VMs, containers, Azure Functions), networking, storage, databases, AI/ML services - Describe Azure Management and Governance (30–35%): cost management, Azure Policy, RBAC, Azure Portal/CLI/PowerShell, monitoring tools BUILT FOR REAL STUDYING Every question is written as a scenario a working cloud professional would actually face, with distractor answers that test common misconceptions rather than obvious wrong picks. Explanations spell out the reasoning so you learn the concept, not just memorize a letter. MORE THAN ONE EXAM? This app is part of the Djamgatech PRO family. If you're studying for more than just Azure Fundamentals, Djamgatech PRO covers 53 certifications across AWS, Azure, GCP, and AI all offline, all in one app, all ad-free. Study smarter, walk into your AZ-900 exam ready, and pass with confidence.
Screenshots
Verdict
The clearest difference is review sentiment: Cloud Fundamentals Cert Prep at 100% against Graphing Calculator X84's 38%. Cloud Fundamentals Cert Prep also leads on in-app purchases (none vs 1) and ads (none vs shown). Graphing Calculator X84's advantage is price (Free vs $4.99) and update cadence (every 3 months vs every 26 months). 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
Graphing Calculator X84 is free to download; Cloud Fundamentals Cert Prep costs $4.99 up front. Graphing Calculator X84 sells 1 one-off in-app purchase. Cloud Fundamentals Cert Prep asks for nothing beyond the download.
Graphing Calculator X84 ships an update every 3 months, Cloud Fundamentals Cert Prep every 26 months. The most recent releases landed on October 25, 2026 and October 17, 2026 respectively.
| Parameter | Graphing Calculator X84 | Cloud Fundamentals Cert Prep |
|---|---|---|
| Price | Free — better | $4.99 |
| Rating | 4.5 (50K ratings) — better | — |
| Positive reviews | 38.3% of reviews | 100.0% of reviews — better |
| Number of ratings | 50K — better | — |
| Update frequency | Every 3 months — better | Every 26 months |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases — better | Paid |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Requires iOS | 12.1 — better | 16.0 |
| Further details — not scored | ||
| Size | 23 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | Incpt.Mobis | DjamgaTech Corp |
Customer experience
Graphing Calculator X84
Cloud Fundamentals Cert Prep
Bugs and requests
Graphing Calculator X84
Reported bugs
3 issues- Calculation errors on basic functions
- Graphing and programming features not working as expected
- Frequent crashes and freezes
Requested features
4 requests- Option to pay and remove ads
- More customization options
- Haptic feedback when pressing buttons
- Better integration with physical TI-84 calculators
Cloud Fundamentals Cert Prep
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Graphing Calculator X84
- PRO Upgrade$5.99
Cloud Fundamentals Cert Prep
No in-app purchases
Questions
Is Graphing Calculator X84 free?
Is Cloud Fundamentals Cert Prep free?
Do Graphing Calculator X84 or Cloud Fundamentals Cert Prep have ads?
Which is updated more often, Graphing Calculator X84 or Cloud Fundamentals Cert Prep?
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