Comparison

Tri vs Derivative Calculator App

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

Head to head
About

Tri

This app simplifies math homework with a suite of tools including area, basic, and trigonometry calculators. It offers offline access and equation solvers for first and second-degree equations, with more features planned.

Highlights
  • Offline Access
  • Area Calculator
  • Basic Calculator
  • Trigonometry Calculator
  • Unit Converter
  • Equation Solvers
Features
Read full description

Easily complete your homework with this app! Key Features: Offline Access: Use the app anytime, anywhere. Area Calculator: Quickly compute the area of shapes. Basic Calculator: Simplify everyday calculations. Trigonometry Calculator: Solve the Pythagorean theorem. Calculate trigonometric functions. Unit Converter: Convert between units with ease. Equation Solvers: Solve first-degree equations! Solve second-degree equations! And More Features Coming Soon!

About

Derivative Calculator App

Easily solve derivatives of any function with step-by-step solutions. Practice calculus concepts with quizzes and use the solver offline. Improve your understanding and exam preparation.

Highlights
  • Derivative calculation for any function
  • Step-by-step solution explanations
  • Offline functionality
  • Practice quizzes for skill improvement
  • Accurate derivative solver
Features
Read full description

Solve derivatives of any function with ease using our Derivative calculator solver. Our user-friendly interface and step-by-step solution process make it easy to solve even the most complex derivatives. Our app features offline functionality, so you can use it anytime, anywhere. Practice your skills with our quizzes and improve your understanding of calculus concepts. Key Features: Derivative Calculator: Solve derivatives of any function using our advanced Derivative Calculator. Step-by-Step Solutions: Our app provides a step-by-step solution process to help you understand how to solve derivatives. Practice Quizzes: Our app includes a variety of practice quizzes to help you sharpen your skills and prepare for exams. Offline Functionality: Use our Derivative calculator with solution without an internet connection. Derivative Solver: Our Derivative calculator step by step is a powerful solver that provides accurate results for all kinds of functions. Derivative Calculator with Steps: Our app shows all the steps taken to reach the final solution. Derivative Practice: Practice and improve your skills with a variety of quizzes available in our app. Derivative Solution: Our app provides accurate solutions to all kinds of derivative problems. Derivative Calculator Offline: Use our app without an internet connection. Derivative Calculator App: Download our app now and start solving derivatives with ease! How to Use: • Input your function in the Derivative Calculator. • Choose your differentiation variable. • Click "Solve" to get the derivative solution. • Follow the step-by-step process to understand how the derivative was solved. Benefits: • Save time and effort in manual calculations. • Improve your understanding and retention of calculus concepts. • Prepare for calculus exams and assignments. • Access offline functionality for convenience and flexibility. • Solve derivatives with accurate results and a step-by-step solution process. • Practice your skills and improve your performance with a variety of quizzes. • Download our Derivative Calculator app now and start solving derivatives with ease!

Screenshots

Tri4 screens
Derivative Calculator App3 screens

Verdict

The call

The clearest difference is review sentiment: Tri at 67% against Derivative Calculator App's 0%. Derivative Calculator App's advantage is ads (none vs shown) and monetization model (free vs free with in-app purchases). On price, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Tri sells 1 one-off in-app purchase and Derivative Calculator App sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Tri ships an update every 2 months, Derivative Calculator App every 2 weeks. Both last shipped on November 3, 2026.

Scorecard4 real differences · 6 level
Tri versus Derivative Calculator App: the parameters behind the verdict, then further details
ParameterTriDerivative Calculator App
PriceFreeFree
Rating4.5 (17 ratings) — better—
Positive reviews66.7% of reviews — better0.0% of reviews
Number of ratings17 — better—
Update frequencyEvery 2 monthsEvery 2 weeks — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.012.0
Further details — not scored
Size48 MB35 MB
Age rating4+4+
DeveloperAlejandro Apodacatalha rehman

Customer experience

Tri

All ratings17 ratings
Positive88.2%
Neutral0.0%
Negative11.8%
Written reviews3 reviews
Positive66.7%
Neutral0.0%
Negative33.3%

Derivative Calculator App

Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

1 purchases

Tri

One-time1
  • Quitar anuncios$1.99
1 purchases

Derivative Calculator App

One-time1
  • Gets Ads Free Version$2.99

Questions

Is Tri free?
Tri is free to download, with in-app purchases available.
Is Derivative Calculator App free?
Derivative Calculator App is free to download, with in-app purchases available.
Do Tri or Derivative Calculator App have ads?
Tri shows ads; Derivative Calculator App does not.
Which is updated more often, Tri or Derivative Calculator App?
Tri ships an update every 2 months, and Derivative Calculator App every 2 weeks. Most recently, Tri was updated on November 3, 2026 and Derivative Calculator App on November 3, 2026.

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