Comparison

ODE vs Calculus(Math Drills)

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

Head to head
About

ODE

Features
Read full description

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!

About

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.

Highlights
  • Offline calculus learning
  • Automated question generation
  • Correctness judgment
  • Unlimited drill practice
  • Tips and answers provided
  • Challenge Mode with ranking
Features
Read full description

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

ODE4 screens
Calculus(Math Drills)4 screens

Verdict

The call

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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

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.

Scorecard2 real differences · 8 level
ODE versus Calculus(Math Drills): the parameters behind the verdict, then further details
ParameterODECalculus(Math Drills)
PriceFreeFree
Rating—1.0 (1 ratings) — better
Positive reviews—0.0% of reviews
Number of ratings—1 — better
Update frequencyEvery 5 weeksEvery 3 weeks — better
AdsYesNo — better
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.111.0 — better
Further details — not scored
Size41 MB27 MB
Age rating4+4+
DeveloperOm Prakash Chapagain郷 田村

In-app purchases

None

ODE

No in-app purchases

None

Calculus(Math Drills)

No in-app purchases

Questions

Is ODE free?
ODE is free to download, with no in-app purchases.
Is Calculus(Math Drills) free?
Calculus(Math Drills) is free to download, with no in-app purchases.
Do ODE or Calculus(Math Drills) have ads?
ODE shows ads; Calculus(Math Drills) does not.
Which is updated more often, ODE or Calculus(Math Drills)?
ODE ships an update every 5 weeks, and Calculus(Math Drills) every 3 weeks. Most recently, ODE was updated on October 12, 2026 and Calculus(Math Drills) on October 13, 2026.

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