Comparison

Trigonometry Formulas vs Knowledge Foundation Academy

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

Head to head
About

Trigonometry Formulas

Access a comprehensive collection of trigonometry formulas, including ratios, functions, standard angle values, and identities. This app covers basic to advanced topics like inverse circular functions and properties of triangles, serving as a handy reference for students and enthusiasts.

Highlights
  • Trigonometric Ratios and Functions
  • Basic Trigonometric Formulas
  • Standard Angle Values
  • Quadrant Rules of Signs
  • Addition and Subtraction Formulas
  • Inverse Circular Functions
  • Properties of Triangles
Features
Read full description

Contents :- 1.Trigonometric Ratios and Functions 2. Basic Trigonometric Formula 3. Values of Trigonometric Ratios for Standard Angles 4. Quadrant Rules Of Signs 5 .Range of Trigonometric Functions 6. Addition and Subtraction Formula 7. Double, Half and Triple angle Formula 8.Transformation Formula 9. Conditional Identities (when A+B+C = π) 10. Properties of Triangles 11.Inverse Circular Functions 12. Trigonometric Equations and General Values 13.Cosine law,Sine law,Projection law,Half angle Formula,Miscellaneous results 14. Domain and Ranges of Inverse Circular Functions,Important relations on inverse circular Functions

About

Knowledge Foundation Academy

Features
Read full description

Knowledge Foundation Academy Itahari is the comprehensive academic management solution designed for educational institutions, teachers, students, and parents. Streamline your daily activities and enhance your educational experience effortlessly! Features: For Teachers: Effortlessly manage attendance records with a tap. Simplify homework assignments, grading, and parent communication. Quickly input grades and comments for report cards. For Students: Submit homework assignments with ease. Stay updated on attendance and academic progress. Access report cards and track your educational journey. For Parents: Receive real-time attendance alerts for your child. Monitor homework assignments and grades effortlessly. Conveniently pay school fees and access fee summaries. For Non-Teaching Staff: Manage attendance and leave requests efficiently. Stay connected with colleagues and administrators. Streamline daily operations effortlessly. For the Public: Explore the institution without the need to log in. Discover: Upcoming events and past activities. Vision, mission, and admission procedures. Notices, academic programs, suggestions, facilities, and galleries. Holiday schedules for planning your visits. Key Benefits: Seamless communication: Stay connected with your educational community. Efficient task management: Simplify daily activities, from attendance to homework. Accessible information: Public access promotes transparency and engagement. Empower your education: Monitor progress and analyze student activities. User-friendly and secure: Your data is protected, and navigation is intuitive. Empower your educational journey with the Knowledge Foundation Academy App. Whether you're a teacher, student, parent, or part of the community, this app puts the institution at your fingertips. Download now and experience the future of academic management!

Screenshots

Trigonometry Formulas4 screens
Knowledge Foundation Academy3 screens

Verdict

The call

The clearest difference is price: Knowledge Foundation Academy at Free against Trigonometry Formulas's $0.99. Trigonometry Formulas's advantage is iOS requirement (13.0 vs 15.6). On update cadence, ads, in-app purchases and 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

Knowledge Foundation Academy is free to download; Trigonometry Formulas costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Trigonometry Formulas ships an update every 10 months, Knowledge Foundation Academy every 6 months. The most recent releases landed on October 2, 2026 and September 20, 2026 respectively.

Scorecard2 real differences · 8 level
Trigonometry Formulas versus Knowledge Foundation Academy: the parameters behind the verdict, then further details
ParameterTrigonometry FormulasKnowledge Foundation Academy
Price$0.99Free — better
Rating5.0 (2 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings2 — better—
Update frequencyEvery 10 monthsEvery 6 months — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaid—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.0 — better15.6
Further details — not scored
Size27 MB81 MB
Age rating4+4+
DeveloperRanjeet KumarDYNAMIC TECHNOSOFT

In-app purchases

None

Trigonometry Formulas

No in-app purchases

None

Knowledge Foundation Academy

No in-app purchases

Questions

Is Trigonometry Formulas free?
Trigonometry Formulas costs $0.99, with no in-app purchases.
Is Knowledge Foundation Academy free?
Knowledge Foundation Academy is free to download, with no in-app purchases.
Do Trigonometry Formulas or Knowledge Foundation Academy have ads?
Neither Trigonometry Formulas nor Knowledge Foundation Academy shows ads.
Which is updated more often, Trigonometry Formulas or Knowledge Foundation Academy?
Trigonometry Formulas ships an update every 10 months, and Knowledge Foundation Academy every 6 months. Most recently, Trigonometry Formulas was updated on October 2, 2026 and Knowledge Foundation Academy on September 20, 2026.

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