Slopes vs Baja SAE
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.
Baja SAE
This app provides essential information for the Baja SAE community, including competition news, schedules, maps, and team details. Stay updated with real-time scoring, event results, and important announcements, even without data service.
- Competition news and announcements
- Real-time team scoring and results
- Event leaderboards
- Offline maps and schedules
- Paddock team locator
- Push notifications
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The Baja SAE app was custom built for the Baja SAE community: competitors, volunteers, spectators, and sponsors. Using the app, you’ll have access to competition news, maps, schedules, paddock list, team list, and more. • Team Scoring Notifications - Follow your favorite teams’ results, achievements, and penalties as they compete during competition. • Event Results – Easily access leaderboards, static results, live dynamic results, and submit problem reports for your team. • Push Notifications & Announcements - Be automatically notified about important competition announcements as well as of weather-related impacts while on-site. • Maps & Schedules - Access the most up to date maps, schedules, and competition guides--available in the app even if you don’t have data service coverage at the competition site. • Paddock List – Use the Team Paddock List to locate your favorite teams in the paddocks while on site at competition.
Screenshots
Verdict
The clearest difference is review sentiment: Slopes at 100% against Baja SAE's 33%. Slopes also leads on rating (4.9 vs 2.4) and iOS requirement (15.0 vs 26.0). On price, ratings volume, update cadence and ads 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 holds the better App Store score, 4.9 against 2.4. Both are backed by a comparable volume of ratings — 41 and 16 respectively. Written reviews point the same way: 100% of Slopes's written reviews are positive against 33% of Baja SAE's.
Slopes ships an update every 2 months, Baja SAE every 4 months. Both last shipped on October 24, 2026.
| Parameter | Slopes | Baja SAE |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (41 ratings) — better | 2.4 (16 ratings) |
| Positive reviews | 100.0% of reviews — better | 33.3% of reviews |
| Number of ratings | 41 — better | 16 |
| Update frequency | Every 2 months — better | Every 4 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 21 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | Tim Lucas | SAE |
Customer experience
Slopes
Baja SAE
In-app purchases
Slopes
No in-app purchases
Baja SAE
No in-app purchases








