GLOBE Observer

Name: GLOBE Observer
Rating: 3.37 (1339 reviews)
Author: NASA

By: NASA App

GLOBE Observer invites you to take environmental observations supporting NASA.

Overview

Google Play Store

Downloads

326,718 ▲ 281

Data as of 2026-08-04

Rating:

3.37 +2

(1,339)

Version:

3.9.0

Last updated: 2025-03-12

Ranking

#123,033 ▼ 133

Overall

Features & Capabilities

GLOBE Observer is a Chrome extension that empowers users to collect and submit environmental observations to support NASA's scientific efforts. By participating, users contribute valuable data that complements satellite imagery, enhancing our understanding of Earth's environment.

The extension features four key capabilities: GLOBE Clouds for observing cloud cover, GLOBE Mosquito Habitat Mapper for identifying and reducing mosquito habitats, GLOBE Land Cover to document terrestrial features, and GLOBE Trees for estimating tree heights through photos. This collaborative effort connects the public with NASA scientists, advancing global environmental research and education through the GLOBE Program's international community.

User Growth & Download Statistics

App Education Community

By:

NASA

Downloads:

326,718 281

Rating:

3.37

(1,339) 2 new ratings

Version:

3.9.0 Last updated: 2025-03-12

Version code:

30900

Creation date:

2016-04-20

Publisher country:

Permissions:

android.permission.ACCESS_COARSE_LOCATION Very high risk
android.permission.ACCESS_FINE_LOCATION Very high risk
android.permission.CAMERA Very high risk
android.permission.RECORD_AUDIO Very high risk
android.permission.READ_EXTERNAL_STORAGE High risk
android.permission.READ_MEDIA_IMAGES High risk
android.permission.READ_MEDIA_VIDEO High risk
android.permission.WRITE_EXTERNAL_STORAGE High risk
android.permission.INTERNET Low risk
android.permission.POST_NOTIFICATIONS Low risk

Size:

3.71MB

Email:

gl*****@lists.nasa.gov

URLs:

Website ,Privacy policy

Full description:

Source:

Google Play Store

Data ingested on:

2026-08-04

Compare stats and ranking:

Ranking

# 123,033 ▼ 133

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Android app. Please use these information below to contact the Android app developer.

Developed by:

NASA

Google Play Store

https://play.google.com/store/apps/details?id=gov.nasa.globe.observer

Email:

gl*****@lists.nasa.gov

Website:

https://observer.globe.gov/about/get-the-app

User Reviews

Users see strong educational potential and occasional positive experiences, but the app suffers from frequent onboarding, update, and stability problems. Sign-up hurdles (email validation, password errors) and looping onboarding are common, as are update failures and repeated prompts. Many reports of crashes, incompatibility with Samsung devices, and freezes. Data access is inconsistent (cannot view data, login data issues) and cloud uploads can be slow. Overall, while the concept is valued, reliability and setup usability issues severely hinder adoption.

Pros

Educational content and learning opportunities for kids
Positive user experiences when functioning (e.g., "Nice experience", "It's great")
Availability of Pro mode as a feature
General enthusiasm about the app's concept and usefulness

Cons

Sign-up and account creation problems (email acceptance, password validation, password errors, internal browser during signup)
Onboarding and update loops / update failures (welcome loop, carboncycle update loop, constant update prompts)
Crashes and stability issues on devices, especially Samsung (Galaxy S24 Ultra)
Data access/viewing problems and slow data upload (can't view data, can't retrieve data, long cloud uploads)
Battery drain and other performance issues during use