Derivative vs Differential Evolution
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Derivative
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The DerivativeCalculus is a simple but elegant app to find the derivatives of complex multivariable functions. You can find the partial derivatives of a multivariate function and share it with others or save it locally. You can create a beautiful high quality partial derivative tree and share it with others or save it locally. Derivatives are shown in beautifully written mathematical expression 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 app also has a Study page to help you learn important differentiation rules like, product rule, chain rule, quotient rule, ect. This app is perfect for students learning calculus. Sharpen you brain by using this app and learning about the calculus. This is an app for all student groups. From high school to college to university students. Be creative. Enjoy the app!
Differential Evolution
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Introducing the ultimate optimization app, powered by the powerful differential evolution algorithm! With our app, optimizing functions has never been more interactive and customizable. Our app features an interactive 3D plot that visualizes the optimization process in real-time, allowing you to easily understand and analyze the results. You have the flexibility to select the function you want to optimize, customize the number of variables and the algorithm parameters to best suit your needs. Our app also includes a wide range of customizable plot parameters, giving you the ability to fine-tune the visualization of the optimization process to your liking. Our app is perfect for engineers, researchers, data analysts and anyone looking to optimize their functions. Download now and start optimizing like a pro!
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Verdict
The clearest difference is price: Differential Evolution at Free against Derivative's $1.99. Differential Evolution also leads on update cadence (daily vs monthly) and iOS requirement (11.0 vs 15.1). On ads, in-app purchases and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Differential Evolution is free to download; Derivative costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Derivative ships an update monthly, Differential Evolution daily. The most recent releases landed on October 11, 2026 and September 28, 2026 respectively.
| Parameter | Derivative | Differential Evolution |
|---|---|---|
| Price | $1.99 | Free โ better |
| Update frequency | Monthly | Daily โ better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.1 | 11.0 โ better |
| Further details โ not scored | ||
| Size | 32 MB | 33 MB |
| Age rating | 4+ | 4+ |
| Developer | Om Prakash Chapagain | Jakub Sosna |
In-app purchases
Derivative
No in-app purchases
Differential Evolution
No in-app purchases
Questions
Is Derivative free?
Is Differential Evolution free?
Do Derivative or Differential Evolution have ads?
Which is updated more often, Derivative or Differential Evolution?
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