# Overpopulation

> Interactive global population overpopulation data and sustainable solutions. (iPhone/iPad app by Jasper Eikelboom.)

- Source: https://appshunter.io/ios/app/overpopulation/id939446245 (this page in markdown: same URL + `.md`)
- Developer: [Jasper Eikelboom](https://appshunter.io/developer/939446244)
- Category: Reference, Education
- Price: Free
- Rating: 4.50/5 from 40 App Store ratings · 3 written reviews indexed
- Age rating: 4+
- Requires: iOS 9.0 · 39 MB
- Languages: American English, Dutch
- Released: 2014-11-20
- Data updated: 2026-07-25
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/overpopulation/id939446245/reviews.md

## What is Overpopulation?

This app interactively displays the exact overshoot in the current and future population sizes of all countries under different scenarios.

The goal of this app is to warn people of the present and coming danger of overpopulation with recent scientific data. It also presents humane solutions to overpopulation for each country. The sustainable population sizes indicated in this app are the maximum amount of people that could live sustainably in a country for an extended period of time without exploiting other countries. These population sizes are calculated using the ratio between the Ecological Footprint and the Biocapacity of all countries in the world.

## Key features

- Interactive population overshoot display
- Current and future population scenarios
- Sustainable population size calculations
- Ecological Footprint and Biocapacity ratios
- Humane overpopulation solutions per country

## Recent user reviews (3 of 3)

All indexed reviews: https://appshunter.io/ios/app/overpopulation/id939446245/reviews.md

### 5/5 — Great Summary of Problems & Solutions

*2021-12-05, version 1.3.3*

Excellent summary of which countries are catastrophically overpopulated- and which have sustainable populations - and why 😎

### 5/5 — Review

*2021-03-25, version 1.3.1*

Great App

### 5/5 — An Eye Opener

*2018-09-27, version 1.2.3*

This is a well designed app in both content and execution. To bad the subject matter is so depressing.

## Frequently asked questions about Overpopulation

### What is Overpopulation?

Overpopulation is an app that interactively displays current and future population sizes for all countries, highlighting overshoot scenarios. It aims to inform users about the dangers of overpopulation using scientific data and suggests humane solutions.

### How does Overpopulation calculate sustainable population sizes?

Sustainable population sizes are calculated using the ratio between a country's Ecological Footprint and its Biocapacity. This metric indicates the maximum population that can live sustainably without exploiting other nations.

### Is Overpopulation free to use?

Yes, Overpopulation is available for free. It does not have any in-app purchases or advertisements, making it completely free to access all its features.

### What devices is Overpopulation compatible with?

Overpopulation is designed for Apple devices, including iPhone, iPad, and iPod. It is not currently available for Android or desktop platforms.

### What is the age rating for Overpopulation?

Overpopulation has an age rating of 4+. This indicates it is suitable for children and adults, with no mature content.

### How often is Overpopulation updated?

The latest version of Overpopulation is 1.3.3, last updated on April 25, 2021. While not updated frequently, the data presented aims to be based on recent scientific findings.

### What do users like about Overpopulation?

Users appreciate the app's focus on providing clear, data-driven insights into complex global issues like overpopulation. The interactive nature and presentation of solutions are also frequently praised.

### Does Overpopulation offer offline access?

The description does not specify whether Overpopulation offers offline access. However, as it relies on scientific data and interactive displays, an internet connection may be required for full functionality.

## Version history (last 5 releases)

### 1.3.3 — 2021-04-25

- Stability improvements
- Minor bug fixes

More updates are on the way.
If you like our app, please rate it in the App Store!

### 1.3.2 — 2021-04-23

- Stability improvements
- Minor bug fixes

More updates are on the way.
If you like our app, please rate it in the App Store!

### 1.3.1 — 2020-06-04

- Stability improvements
- Minor bug fixes

More updates are on the way.
If you like our app, please rate it in the App Store!

### 1.3 — 2019-10-03

- Updated data
- Stability improvements
- Minor bug fixes

More updates are on the way.
If you like our app, please rate it in the App Store!

### 1.2.3 — 2017-10-24

- Stability improvements
- Minor bug fixes

More updates are on the way.
If you like our app, please rate it in the App Store!

## Apps similar to Overpopulation

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [World Factbook +](https://appshunter.io/ios/app/world-factbook-plus/id365698483) | 4.4 (79) | Free | Reference |
| [World Statistics and Rankings](https://appshunter.io/ios/app/world-statistics-and-rankings/id6503932288) | — | Free | Reference |

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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 2026-07-25.*