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SPEEDSim: Spatial Population Dynamics Simulator

SPEEDSim: Spatial Population Dynamics Simulator

Ecology and Epidemiology

19 ratings
20 reviews
📚 Education
Free

Details

Released
May 22, 2011
Updated
September 13, 2017

Features

Developer

David Hiebeler
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About

Explore complex ecological and epidemiological models through interactive simulations. This tool introduces cellular automaton models and allows hands-on manipulation of parameters to visualize spatial dynamics. It's designed for educational outreach and scientific exploration.

✓Interactive spatial simulations
✓Cellular automaton models
✓Parameter customization
✓Visualize spatial dynamics
✓Graph summaries over time
✓Save images to Photos
✓Pinch-to-zoom and pan
Show original description

What's New in SPEEDSim

2.6

September 13, 2017

This app has been updated by Apple to display the Apple Watch app icon. * Added a model of internet worms, which spread through networks using biologically inspired dispersal strategies. In the model, the colors show the prevalence of non-immune computer hosts in a given portion of the internet; the brightness shows the infection level there. * Added description of Museum Mode to the "Using this app" info under the Lessons tab. Museum mode is intended for use on an iPad running in a kiosk in a public space. Some users have requested the addition of text input for parameters. It is on the to-do list! Family and work obligations preclude rapid work on the app, but this feature is fairly high on the list of desired additions.

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User reviews

Most RecentHighest RatedLowest Rated

Needs to be updated

This actually worked at one point. If only the dev kept updating it.
NNickname82605

App doesn’t work

I tried the app on both my iPhone 16 pro and iPad 11th gen, and the app just freezes. No interaction whatsoever. I’ve tried closing and refreshing, as well as deleting and reinstalling on both devices. It still does nothing.
Jjsbfox

Freeze!

Everytime i open this app, instantly frozen.

(Fix it, Swat that freeze bug)
Rrocked09

App freezes on startup

I have the latest iOS version (iOS 16.5 (20F66) )on an iPhone 14 pro max and when I open this app it freezes in the selection screen.

Please fix it, the app looks very interesting.
VVixolux

Nada thing

Frozen , solid
RRollcone
See 15 more reviews

FAQ

What is SPEEDSim used for?

SPEEDSim is used to explore and simulate spatial dynamics in population ecology and epidemiology. It provides hands-on interactive exploration of computational models, including cellular automata, for educational and scientific purposes.

What types of models are included in SPEEDSim?

SPEEDSim includes twelve different models, such as Conway's Game of Life, Vants, Majority/Voter, SIRS epidemiological model, Dispersal2, and more, covering various aspects of population dynamics and disease spread.

Can I change the simulation parameters in SPEEDSim?

Yes, you can change all parameters controlling the dynamics of the simulation models. This allows for hands-on exploration and understanding of how different factors influence the outcomes.

How does SPEEDSim help with learning?

SPEEDSim has been used in K-12 educational outreach, including workshops for middle- and high-school students, to stimulate interest in STEM fields. It provides an interactive way to learn about complex scientific concepts.

Can I save my simulations from SPEEDSim?

Yes, you can save images of the detailed spatial dynamics as well as graphs summarizing the behavior over time to your Photos library. You can also interactively draw new patterns on the lattice.

What devices is SPEEDSim available on?

SPEEDSim is available for iPhone, iPad, and iPod. It is designed for iOS devices.

How often is SPEEDSim updated?

The latest version of SPEEDSim is 2.6, which was last updated on September 13, 2017. It is a free application with no in-app purchases or advertisements.

What is the user rating for SPEEDSim?

SPEEDSim has a rating of 2.7 stars from 18 ratings. This suggests a mixed reception among users.