Comparison

Trigonometry Quick Reference vs Polynomial

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

Head to head
About

Trigonometry Quick Reference

This app offers a concise overview of fundamental trigonometry concepts, including sine, cosine, tangent, and inverse functions. It serves as a quick reference tool for students to review key ideas and test their understanding with quizzes.

Highlights
  • Overview of basic trigonometry concepts
  • Explanations of sine, cosine, and tangent
  • Information on inverse functions
  • Unit circle, ranges, and domains
  • Quizzes to measure understanding
  • Detailed explanations on key topics
Features
Read full description

Trigonometry Quick Reference provides an overview of the basic concepts needed for success in trigonometry. It provides a simple way to access and review the fundamental ideas of Trigonometry. After studying the information on one of the screens students can take a quiz to measure their understanding. Here are a few of the ways you will use Trigonometry Quick Reference everyday with your students: • Use Trigonometry Quick Reference as an informational tool to help students understand and review basic concepts of trigonometry, including the meaning and application of sine, cosine, and tangent functions, inverse functions, the unit circuit, ranges and domains. •Tap the areas of the screen to bring up more detailed information and explanations about essential trigonometry concepts. •Tap to get more information about key topics including trigonometric functions, trigonometric laws, inverse function, periodic formulas, tangent and cotangent identities, sum and difference formulas and many other key concepts.

About

Polynomial

Features
Read full description

The PolynomialSolver is carefully designed to be a simple and elegant app. Easy to use, easy to understand, simple and effective It solves (finds all the roots) polynomials of any order (any degree). Roots can be real, complex or combination of both. No problem. This app has you covered. To find all the solutions, it uses Aberth Ehrlich algorithm for higher order polynomials. The polynomial is beautifully presented in mathematical format. You can also solve multiple polynomials at once. You can also share the polynomial and its solution. Perform the polynomial division to find the quotient and remainder. This app also plots beautiful graph of the polynomial(s) so that you can visualize the solution in the graph. The graph can be shared with other or it can be saved locally on your device. It automatically saves your hard work locally on your device so you can come back and pick up from where you left off as your great effort will not be lost. This is a perfect app if you are a student learning to solve these kind of equations. There is also a Study page to help you with learning some important polynomial concepts. This is an app for all student groups. From high school to college to university students. Be creative. Enjoy the app!

Screenshots

Polynomial4 screens

Verdict

The call

The clearest difference is update cadence: Polynomial at monthly against Trigonometry Quick Reference's every 8 months. Polynomial also leads on device support (3 vs 1). Trigonometry Quick Reference's advantage is price ($0.99 vs $1.99) and iOS requirement (12.0 vs 15.1). On ads and in-app purchases 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

Trigonometry Quick Reference costs $0.99 and Polynomial $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Trigonometry Quick Reference ships an update every 8 months, Polynomial monthly. The most recent releases landed on June 8, 2026 and August 16, 2026 respectively.

Scorecard4 real differences · 6 level
Trigonometry Quick Reference versus Polynomial: the parameters behind the verdict, then further details
ParameterTrigonometry Quick ReferencePolynomial
Price$0.99 — better$1.99
Rating5.0 (1 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 8 monthsMonthly — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaid—
DevicesiPadiPhone, iPad, iPod — better
Requires iOS12.0 — better15.1
Further details — not scored
Size10 MB36 MB
Age rating4+4+
DeveloperVentura Educational SystemsOm Prakash Chapagain

In-app purchases

None

Trigonometry Quick Reference

No in-app purchases

None

Polynomial

No in-app purchases

Questions

Is Trigonometry Quick Reference free?
Trigonometry Quick Reference costs $0.99, with no in-app purchases.
Is Polynomial free?
Polynomial costs $1.99, with no in-app purchases.
Do Trigonometry Quick Reference or Polynomial have ads?
Neither Trigonometry Quick Reference nor Polynomial shows ads.
Which is updated more often, Trigonometry Quick Reference or Polynomial?
Trigonometry Quick Reference ships an update every 8 months, and Polynomial monthly. Most recently, Trigonometry Quick Reference was updated on June 8, 2026 and Polynomial on August 16, 2026.

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