Comparison

Quadratic Equation Roots vs Polynomial

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

Head to head
About

Quadratic Equation Roots

Easily find the zeros of a function using the pq formula. Input values for p and q, and the app calculates the solution. Features include a history of calculations and the ability to share results.

Highlights
  • PQ formula calculation
  • Input p and q values
  • History of calculations
  • Shareable solutions
  • Fraction input support
  • Ad removal option
Features
Read full description

Get your homework done instantly. Prepare for exams stress-free. Free, complete step-by-step solutions. Calculate roots using the pq formula (x² + px + q). HOW IT WORKS Enter your values in the correct fields and get started. You’ll receive the solution instantly and can share it with friends or classmates. YOUR PERSONAL DATA We don’t need it. Only anonymized data is collected, such as: - which features are used - how many solutions are generated This helps us improve. We cannot draw any conclusions about you. COSTS Everything is free to use. 24/7 access to your solutions. All solution steps always remain complete. If you need many solutions in a short time, various purchase options are available. EXTRAS - curated learning videos - feedback on incorrect inputs - manage your own solutions - introduction to the app CONTACT Questions and feedback via Discord or directly in the app review.

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

Quadratic Equation Roots4 screens
Polynomial4 screens

Verdict

The call

The clearest difference is in-app purchases: Polynomial at none against Quadratic Equation Roots's 8. Quadratic Equation Roots's advantage is ads (none vs shown) and update cadence (fortnightly vs every 5 weeks). On price, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Quadratic Equation Roots sells 8 one-off in-app purchases. Polynomial asks for nothing beyond the download.

UpkeepUpdate frequency

Quadratic Equation Roots ships an update fortnightly, Polynomial every 5 weeks. The most recent releases landed on September 14, 2026 and September 19, 2026 respectively.

Scorecard3 real differences · 7 level
Quadratic Equation Roots versus Polynomial: the parameters behind the verdict, then further details
ParameterQuadratic Equation RootsPolynomial
PriceFreeFree
Rating4.3 (6 ratings) — better
Positive reviews75.0% of reviews
Number of ratings6 — better
Update frequencyFortnightly — betterEvery 5 weeks
AdsNo — betterYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.0 — better15.1
Further details — not scored
Size179 MB41 MB
Age rating4+4+
DeveloperGlindemann, Sennoun, Langer GbROm Prakash Chapagain

In-app purchases

8 purchases

Quadratic Equation Roots

One-time8
  • +30 User Tokens$0.29
  • +1 Convenience Token / 6h, max. +2$0.59
  • +2 Convenience Tokens / 6h, max. +4$0.99
Show 5 more
  • +150 User Tokens$0.99
  • +300 User Tokens$1.49
  • +4 Convenience Tokens / 6h, max. +8$1.59
  • Remove Ads$1.99
  • Lifetime Access$1.99
None

Polynomial

No in-app purchases

Questions

Is Quadratic Equation Roots free?
Quadratic Equation Roots is free to download, with in-app purchases available.
Is Polynomial free?
Polynomial is free to download, with no in-app purchases.
Do Quadratic Equation Roots or Polynomial have ads?
Polynomial shows ads; Quadratic Equation Roots does not.
Which is updated more often, Quadratic Equation Roots or Polynomial?
Quadratic Equation Roots ships an update fortnightly, and Polynomial every 5 weeks. Most recently, Quadratic Equation Roots was updated on September 14, 2026 and Polynomial on September 19, 2026.

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