# Just Science

> Interactive map visualizing global temperature changes from 1800-2009. (iPhone/iPad app by Novim Group.)

- Source: https://appshunter.io/ios/app/just-science/id480905653 (this page in markdown: same URL + `.md`)
- Developer: [Novim Group](https://appshunter.io/developer/480905656)
- Category: Education, Reference
- Price: Free
- Rating: 2.90/5 from 8 App Store ratings · 10 written reviews indexed
- Age rating: 4+
- Requires: iOS 8.0 · 53 MB
- Languages: American English
- Released: 2011-11-30
- Data updated: 2026-06-10
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/just-science/id480905653/reviews.md

## What is Just Science?

“Just Science” highlights the easy-to-understand video map of climate change recently released by the Berkeley Earth Surface Temperature (BEST) study.

The app features a color-coded map of the world that displays how the Earth’s land temperature has changed between 1800 and 2009. Monthly data from local recording stations produce a red, green, and blue global visualization of the temperature’s deviation from historical average.

  Dive into the rich graphical representation of how the temperature around you has changed since the Industrial Revolution. Let the colors speak for themselves. Skip getting your answers from difficult-to-understand scientific papers or politically-biased media pundits. Instead, spend 5-10 minutes with Just Science and you can see the patterns of climate change yourself.

  The BEST study temperature data comes from 39,000 unique stations located around the world – more than five times the number of stations found in previous studies. Sources range from handwritten British logbooks originating from 19th century naval explorations to modern continuously monitoring digital stations, and the math is calibrated to know the difference. 

  Fueled by an aim to resolve widespread public and scientific criticisms of incumbent studies on the global surface temperature record (the key indicator of climate change), the Novim Group (www.novim.org) initiated and sponsored the BEST study (www.berkeleyearth.org) to conduct a new scientific analysis of global climate change.

  Using Just Science’s advanced custom-tailored features, you can:

  •  Interact with a color-coded video map of global climate change
  •  Explore details by zooming into continental regions
  •  Change playback speeds and increments to search for trends
  •  Visit Wikipedia to reference concurrent world history
  •  Follow Novim’s news articles
  •  Learn more about Novim and the BEST study

## Key features

- Interactive color-coded video map
- Global temperature visualization
- Zoom into continental regions
- Adjust playback speed and increments
- Reference concurrent world history via Wikipedia
- Access developer news articles

## Recent user reviews (10 of 10)

All indexed reviews: https://appshunter.io/ios/app/just-science/id480905653/reviews.md

### 1/5 — Currently broken ?

*2022-03-07*

Not completely visible 

Does not fill iPad screen

### 1/5 — Just science

*2016-09-01*

Keeps closing...,
Doesn't work.
Had to give a star in order to review.

### 5/5 — Great visualization of temperature changes

*2013-03-08*

Very well designed app, does super job of showing the temp rise over time. Great name for an app that will make you think about our future and our impact on it.

### 5/5 — Perfect Simplicity

*2012-03-11*

Start the App. Put it in the table. Tell your denier friend to shut up and watch.

### 1/5 — Whatever

*2012-01-31*

Can't see how this is any different from all the other hype out there...gotta love the donate button...finally a little honesty about the real reason...$$$^^

### 3/5 — Update broke temperature scale

*2012-01-29*

The last update broke the temperature scale - the arrows no longer appear showing the temperature of the selected time period.

Please fix.

### 5/5 — Great stuff

*2011-12-26*

Eye opening

### 5/5 — Great visualization of climate change

*2011-12-05*

It helps to see time compressed, since climate change can be too hard to notice on a day-to-day basis.

### 5/5 — Awesome

*2011-12-02*

Great information.

### 4/5 — Engineer

*2011-11-30*

Great color effects to highlight temp change.

## Frequently asked questions about Just Science

### What is Just Science?

Just Science is an educational app that provides an interactive, color-coded video map visualizing global land temperature changes from 1800 to 2009, based on the Berkeley Earth Surface Temperature study.

### How does Just Science present climate change data?

The app uses a global map where colors represent temperature deviations from historical averages. Users can explore these changes by zooming into regions and adjusting playback speeds to observe trends.

### What is the source of the data used in Just Science?

The app utilizes temperature data from the Berkeley Earth Surface Temperature (BEST) study, which includes information from 39,000 unique stations worldwide, ranging from historical logbooks to modern digital sensors.

### Is Just Science suitable for all ages?

Just Science is rated for ages 4 and up, making it accessible for a wide range of users interested in learning about climate science in a visual format.

### Does Just Science have ads?

No, Just Science does not contain advertisements. It is a free application focused on delivering educational content without interruptions.

### On which devices can I use Just Science?

Just Science is available on iPhone, iPad, and iPod devices, allowing users to access climate change data on their Apple mobile devices.

### How often is Just Science updated?

The latest version of Just Science is 2.0, which was last updated on November 7, 2017. While not frequently updated, the core data remains a valuable historical resource.

### What is the user rating for Just Science?

Just Science has an average rating of 2.9 stars based on 8 user ratings. This suggests a mixed reception among its user base.

## Version history (last 4 releases)

### 2.0 — 2017-11-07

This app has been updated by Apple to display the Apple Watch app icon.

Added support for later versions of iOS and updated code to newest platform.

### 1.2 — 2012-02-07

Completed fixes to Temperature Tool animation and anomaly data

### 1.1 — 2012-01-25

Bug fixes in Temperature Tool

### 1.0 — 2011-11-29

No release notes.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-10.*