WoShiAI vs Grade 9 Math Practice
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
WoShiAI
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WoShi.AI - a unique blend of AI and the classic Mafia game. This project is born from my fascination with AI's evolving role in our daily conversations and a philosophical question that's been on my mind: In a world increasingly influenced by AI, how do we define and assert our humanity? [ WoShi.AI - The Mafia Game with AI ] . Game 1: Can you, as Player C (User), deceive Players A and B (both AI) to convincingly pass off as an AI yourself? . Game 2: As Player C (User), can you outsmart Player B (AI), who's pretending to be human, and persuade Player A of your true human identity? [ Overview ] Ever since the advent of ChatGPT, one question has persistently intrigued me: In an era where AI can mirror human-like conversation, how do we assert our humanity? This question became more poignant following the recent events involving Sam Altman at OpenAI. Inspired, I've crafted a digital Mafia game scenario involving two AIs and one user, exploring this philosophical quandary. [ Game 1 Details ] I am .AI : In a world dominated by AI, where survival means masquerading as one of them, can a human (Player C) maintain their disguise through conversation? Players A and B are AIs, unaware of each other's or Player C's true nature. [ Game 2 Details ] 我 是 ai (I am a human):Picture an urgent escape aboard a spaceship. Player A, an AI, must select one human for the journey. However, Player B (AI) malfunctions and claims human identity. Can you, as Player C, prove your humanity to Player A?
Grade 9 Math Practice
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Grade 9 Math Practice is an educational application designed to help students strengthen their understanding of mathematics through regular practice and assessment. The app focuses on practice-based learning using chapter-wise quizzes, mock tests, and daily quizzes aligned with the Grade 9 mathematics curriculum. Students can practice questions from individual chapters, attempt mock tests for overall syllabus revision, and review their performance using statistics. The app supports self-study, classroom learning, and exam preparation. Chapters Included 1. Number Systems Natural numbers, integers, rational and irrational numbers, real numbers, and number line representation. 2. Polynomials Definition of polynomials, types, degree, zeroes, factor theorem, and graphical representation. 3. Linear Equations in Two Variables Concept of linear equations, solution pairs, graphical method, consistency of solutions, and applications. 4. Coordinate Geometry Cartesian plane, coordinates of a point, quadrants, abscissa, ordinate, and plotting points. 5. Euclid’s Geometry Euclid’s definitions, axioms and postulates, common notions, Playfair’s axiom, and limitations. 6. Lines and Angles Intersecting and parallel lines, transversals, angle pairs, angle sum property, and related theorems. 7. Triangles Congruence of triangles, congruence criteria, isosceles triangle theorem, triangle inequality, and midpoint theorem. 8. Quadrilaterals Parallelogram properties, diagonal properties, special quadrilaterals, angle properties, and proofs. 9. Areas of Parallelograms and Triangles Area concepts, figures between parallels, area formulas, and applications. 10. Circles Circle definition, radius and diameter, chord properties, arcs and sectors, angles, and theorems. 11. Constructions Basic constructions and triangle constructions using SSS, SAS, and ASA methods. 12. Heron’s Formula Area calculation using Heron’s formula, semi-perimeter, special cases, and applications. 13. Surface Areas and Volumes Cube, cuboid, cylinder, cone, sphere, hemisphere, surface area, and volume. 14. Statistics Data collection, ungrouped and grouped data, frequency tables, mean calculation, bar graphs, and histograms. 15. Probability Probability concepts, experimental and theoretical probability, sample space, formulas, and applications. Key Features Chapter-wise practice quizzes Mock tests for full syllabus assessment Daily quiz for regular practice Performance statistics to track progress Content aligned with Grade 9 syllabus Simple and distraction-free interface Grade 9 Math Practice is suitable for classroom learning, independent study, and exam revision. The app is designed to support consistent practice and progress tracking.
Screenshots
Verdict
The clearest difference is price: WoShiAI at Free against Grade 9 Math Practice's $0.49. WoShiAI also leads on update cadence (daily vs fortnightly). On ads, in-app purchases, device support and iOS requirement 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
WoShiAI is free to download; Grade 9 Math Practice costs $0.49 up front. Neither carries in-app purchases, so what you see is what you pay.
WoShiAI ships an update daily, Grade 9 Math Practice fortnightly. The most recent releases landed on October 7, 2026 and October 16, 2026 respectively.
| Parameter | WoShiAI | Grade 9 Math Practice |
|---|---|---|
| Price | Free — better | $0.49 |
| Update frequency | Daily — better | Fortnightly |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 57 MB | 25 MB |
| Age rating | 17+ | 12+ |
| Developer | Kyung-Hoon Kim | Manish Kumar |
In-app purchases
WoShiAI
No in-app purchases
Grade 9 Math Practice
No in-app purchases
Questions
Is WoShiAI free?
Is Grade 9 Math Practice free?
Do WoShiAI or Grade 9 Math Practice have ads?
Which is updated more often, WoShiAI or Grade 9 Math Practice?
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