ODE vs Calculus(Math Drills)
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ODE
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The ODESolverIntegrator is a simple but elegant app to find the integral of ODEs. You can solve (find the integral of) nonlinear ODEs. You can reduce the higher order ODE to a set of first order ODEs. You can solve (find the integral of) linear ODEs in the form of ẋ = Ax + Bu; y = Cx + Du. This app uses Runge-Kutta 4th order algorithm to solve the ODEs. Once the ODEs are solved, a beautiful interactive graph for each ODE's is created that you can share with other or save it locally. The reduced ODE's equations are presented beautifully in the math-equation format. You can compute definite integral (single, double, tripple). It uses the midpoint method. 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 integration rules like, power rule, product 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!
Calculus(Math Drills)
Practice calculus concepts offline with automated question generation and correctness judgment. Improve your skills with unlimited drills, access tips and answers, and compete for a high score in Challenge Mode.
- Offline calculus learning
- Automated question generation
- Correctness judgment
- Unlimited drill practice
- Tips and answers provided
- Challenge Mode with ranking
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You can learn Calculus offline. Since the question generation and the correctness judgment of the answer are automatically performed, you can work on the drill learning as many times as you like. You can also see tips and answers. Score high in Challenge Mode to improve your rank!!
Screenshots
Verdict
The clearest difference is ads: Calculus(Math Drills) at none against ODE's shown. Calculus(Math Drills) also leads on iOS requirement (11.0 vs 15.1). On price, update cadence, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
ODE ships an update every 5 weeks, Calculus(Math Drills) every 3 weeks. The most recent releases landed on October 12, 2026 and October 13, 2026 respectively.
| Parameter | ODE | Calculus(Math Drills) |
|---|---|---|
| Price | Free | Free |
| Rating | — | 1.0 (1 ratings) — better |
| Positive reviews | — | 0.0% of reviews |
| Number of ratings | — | 1 — better |
| Update frequency | Every 5 weeks | Every 3 weeks — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.1 | 11.0 — better |
| Further details — not scored | ||
| Size | 41 MB | 27 MB |
| Age rating | 4+ | 4+ |
| Developer | Om Prakash Chapagain | 郷 田村 |
In-app purchases
ODE
No in-app purchases
Calculus(Math Drills)
No in-app purchases
Questions
Is ODE free?
Is Calculus(Math Drills) free?
Do ODE or Calculus(Math Drills) have ads?
Which is updated more often, ODE or Calculus(Math Drills)?
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