Slopes vs Cornell CG
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Slopes
Explore graphical solutions to ordinary differential equations with this interactive educational tool. It offers six distinct activities, including plotting vector fields, solving systems of equations, and visualizing oscillations. Ideal for homework, classroom use, or research projects.
- Interactive ODE exploration
- Vector field plotting
- Systems of equations solver
- Numerical approximation methods
- Bifurcation diagram creation
- Preloaded and custom examples
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Slopes is an interactive environment for exploring graphical solutions to ordinary differential equations. Slopes consists of six activities with preloaded examples to get you started and the ability to input your own content. "Slopefields" and “Phase Planes” both plot vector fields and solutions corresponding to multiple initial conditions. “Systems” dynamically solves systems of up to six equations. “Oscillations” solves second-order constant coefficient equations and animates the corresponding spring-mass system or RLC circuit. “Methods” constructs numerical approximations of a single ordinary differential equation using Euler’s method as well as Second and Fourth Order Runge-Kutta methods. "Bifurcations" creates a bifurcation diagram and shows the stability of equilibrium points. Slopes is a playground for ODEs. You can use it for homework, in-class activities or a new research project.
Cornell CG
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Cornell CampusGroups (Cornell CG) is THE destination for Cornellians looking for and creating community. All community members can log in with their Cornell credentials to access a directory of organizations and departments, upcoming events, connect with those with shared interests, and more. Cornell CG provides robust resources for student organizations and university departments to manage and share events, membership, communications, free website hosting, surveys and forms, and other useful tools.
Screenshots
Verdict
The clearest difference is update cadence: Cornell CG at every 4 weeks against Slopes's every 2 months. On price, ads, 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.
Slopes ships an update every 2 months, Cornell CG every 4 weeks. The most recent releases landed on June 1, 2026 and September 22, 2026 respectively.
| Parameter | Slopes | Cornell CG |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (41 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 41 — better | — |
| Update frequency | Every 2 months | Every 4 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 21 MB | 65 MB |
| Age rating | 4+ | 17+ |
| Developer | Tim Lucas | Cornell University |
In-app purchases
Slopes
No in-app purchases
Cornell CG
No in-app purchases
Questions
Is Slopes free?
Is Cornell CG free?
Do Slopes or Cornell CG have ads?
Which is updated more often, Slopes or Cornell CG?
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