# Slopes vs SWE Events

The clearest difference is review sentiment: Slopes at 100% against SWE Events's 25%. Slopes also leads on rating (4.9 vs 4.5). On price, ratings volume, update cadence and ads there is nothing between them.

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 4.5. Both are backed by a comparable volume of ratings — 41 and 114 respectively. Written reviews point the same way: 100% of Slopes's written reviews are positive against 25% of SWE Events's.

Both ship on a similar rhythm, roughly every 2 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | Slopes | SWE Events |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (41 ratings)](https://appshunter.io/ios/app/slopes-differential-equations/id1136920301/reviews)** | [4.5 (114 ratings)](https://appshunter.io/ios/app/swe-events/id6477204109/reviews) |
| Number of ratings | 41 | **114** |
| Positive reviews | **100.0% of reviews** | 25.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free | Free |
| Size | 21 MB | 84 MB |
| Requires iOS | **15.0** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | +4 |
| Developer | [Tim Lucas](https://appshunter.io/developer/1136916670) | [Society of Women Engineers](https://appshunter.io/developer/560557471) |

## What reviewers say

### Slopes

[App page](https://appshunter.io/ios/app/slopes-differential-equations/id1136920301)

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.

**Highlights:** Interactive ODE exploration, Vector field plotting, Systems of equations solver, Numerical approximation methods, Bifurcation diagram creation, Preloaded and custom examples

**Features:** macOS Compatibility

**In-app purchases:** none


### SWE Events

[App page](https://appshunter.io/ios/app/swe-events/id6477204109)

Access conference schedules, speaker details, and exhibitor information. Enhance your learning by taking notes and drawing directly on presentation slides. Connect with attendees and colleagues through in-app messaging.

**Highlights:** View conference schedules, Access speaker and exhibitor details, Take notes on presentations, Draw directly on slides, In-app messaging with attendees

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Slopes free?

Slopes is free to download, with no in-app purchases.

### Is SWE Events free?

SWE Events is free to download, with no in-app purchases.

### Which has better reviews, Slopes or SWE Events?

Slopes is rated higher. Slopes averages 4.9 out of 5 from 41 ratings, while SWE Events averages 4.5 from 114 ratings.

### Do Slopes or SWE Events have ads?

Neither Slopes nor SWE Events shows ads.

### Which is updated more often, Slopes or SWE Events?

Slopes ships an update every 2 months, and SWE Events every 2 months. Most recently, Slopes was updated on October 24, 2026 and SWE Events on October 24, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*