# GLOBE Observer — The app of the GLOBE program. > Citizen science app for environmental data collection and scientific research contribution. (iPhone/iPad app by NASA.) - Source: https://appshunter.io/ios/app/globe-observer/id1090456751 (this page in markdown: same URL + `.md`) - Developer: [NASA](https://appshunter.io/developer/355542146) - Category: Education - Price: Free - Rating: 3.10/5 from 86 App Store ratings · 59 written reviews indexed - Age rating: 4+ - Requires: iOS 13.0 · 5 MB - Languages: American English - Released: 2016-04-07 - Data updated: 2026-08-30 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/globe-observer/id1090456751/reviews.md ## What is GLOBE Observer? The GLOBE Observer app enables you to make observations of your environment. GLOBE Observer is the app of the Global Learning and Observations to Benefit the Environment (GLOBE) Program. The GLOBE Program is an international science and education program that provides students and people of all ages worldwide with the opportunity to participate in data collection and the scientific process, and contribute meaningfully to our understanding of the Earth system and global environment. By using the GLOBE Observer app, you contribute scientific data to your community, students and scientists worldwide, including researchers at NASA, NOAA, and other science research institutions. GLOBE Observer allows all users to contribute observations of clouds, mosquito habitats, land cover, and trees. Trained and certified users can also use the app to submit additional environmental measurements from all GLOBE protocols. GLOBE Clouds allows observers to make regular observations of Earth’s cloud cover and compare them to satellite observations. With GLOBE Mosquito Habitat Mapper, users locate mosquito habitats, observe and identify mosquito larvae, and reduce the potential threat of mosquito borne disease. GLOBE Land Cover is designed to allow users to document what is on the land (trees, grass, buildings, etc.). GLOBE Trees asks users to estimate a tree’s height by taking pictures of trees with their device and answering a few questions. Additional capabilities may be added. Visit us at https://www.globe.gov and https://observer.globe.gov. ## Key features - Make environmental observations - Document clouds - Map mosquito habitats - Record land cover - Measure tree height - Contribute to scientific research ## Recent user reviews (10 of 59) All indexed reviews: https://appshunter.io/ios/app/globe-observer/id1090456751/reviews.md ### 1/5 — Updates problem *2026-07-26* When I try to login, it just says checking for updates and it doesn’t do anything it just remains on that ### 1/5 — Can’t create account *2025-11-07, version 3.8.0* It gives a 504 error when I try to create an account on my iPhone. ### 5/5 — Citizen Scientist *2025-10-20* It’s simplified being a Citizen Scientist for my daughter who wants to be an astronaut when she grows up and exciting that she can contribute to real world science at such a young age. ### 1/5 — Can’t create account *2025-04-23, version 3.8.0* I can’t create an account fails after step 5. ### 1/5 — App doesn’t work correctly *2025-04-23* I keep trying to make my daughter an account but when we get done with making the account it doesn’t let us verify that we’re not robots and takes us back to the original screen. Why is this so hard!? ### 1/5 — could be I improved *2025-04-13* It works fine, but sighing in and creating a account is hard is it for education or what ### 4/5 — Very good, but won’t work anymore *2024-12-30* I liked the app but I stopped using it for a while. When I tried to reopen the app, it crashed and won’t work at all. It might be a problem with my device (iPhone 7), but it had worked fine before. ### 1/5 — Unable to submit observations *2024-11-07* The observations taken aren’t getting submitted. There is an error exclamation mark next to each observation in spite of giving the phone 2-4 hours time to upload data. ### 1/5 — Download then interminable in-app required update? (Never actually works) *2024-09-30, version 3.0* Ridiculous ### 3/5 — Errors *2024-07-05* Alot of errors and not sending observations and not deleting them either, in data entry . Sent emails already regarding this issue but no reply ## Frequently asked questions about GLOBE Observer ### What does the GLOBE Observer app do? The GLOBE Observer app allows users to make and submit observations about their environment. These observations contribute to real scientific research and help scientists understand the Earth system. You can collect data on clouds, mosquito habitats, land cover, and trees. ### What are the key features of GLOBE Observer? Key features include the ability to observe and document cloud cover, locate and map mosquito habitats, record land cover types, and estimate tree heights by taking pictures. Trained users can also submit additional environmental measurements. ### Is GLOBE Observer free to use? Yes, the GLOBE Observer app is completely free to download and use. There are no in-app purchases or advertisements. ### Who is the GLOBE Observer app for? This app is designed for anyone interested in science and contributing to environmental research, regardless of age. It's part of an international science and education program that engages students and the public worldwide. ### What kind of data can I contribute? You can contribute observations on clouds, mosquito habitats, land cover (e.g., trees, grass, buildings), and trees. Trained and certified users can also submit more detailed environmental measurements according to specific GLOBE protocols. ## Version history (last 5 releases) ### 3.8.0 — 2024-10-18 The GLOBE Observer app includes Clouds, Mosquito Habitat Mapper, Land Cover and Trees in sixteen languages. Fully trained GLOBE users will also see protocols for atmosphere, hydrosphere and biosphere. This release includes some bug fixes and updated capabilities for improved performance. ### 3.0 — 2019-10-11 The GLOBE Observer app now includes the Clouds, Mosquito Habitat Mapper, Land Cover and Trees tools in eleven different languages. This latest release also includes various bug fixes and enhancements, improved compass performance, and support for off-line data collection. ### 1.3.0 — 2017-08-14 Our latest update includes minor fixes and enhancements. Look for more language support, a new share option and special support for the 2017 North American eclipse. ### 1.2.0 — 2017-03-01 In addition to adding more data collection opportunities for clouds and satellite flyover notifications, GLOBE Observer now includes the new Mosquito Habitat Mapper app. GLOBE Mosquito Habitat Mapper allows users to locate mosquito habitats, observe and identify mosquito larvae, and reduce the potential threat of mosquito borne disease. ### 1.1.3 — 2016-10-06 This update corrects a problem that required some users to re-login each time they opened the app. ## Apps similar to GLOBE Observer | App | Rating | Price | Category | | --- | --- | --- | --- | | [UNCW - Mobile](https://appshunter.io/ios/app/uncw-mobile/id6503098249) | 5.0 (3) | Free | Education | | [Rockd](https://appshunter.io/ios/app/rockd/id1153056624) | 4.4 (183) | Free | Education | | [Zooniverse](https://appshunter.io/ios/app/zooniverse/id1194130243) | 3.7 (36) | Free | Education | | [Mini Secchi](https://appshunter.io/ios/app/mini-secchi/id1587116779) | — | Free | Education | | [Nature's Notebook](https://appshunter.io/ios/app/natures-notebook/id1463430668) | 3.1 (26) | Free | Education | | [MyFGCU](https://appshunter.io/ios/app/myfgcu/id6744753704) | 5.0 (8) | Free | Education | ## More apps by NASA - [NASA](https://appshunter.io/ios/app/nasa/id334325516) - [NASA Visualization Explorer](https://appshunter.io/ios/app/nasa-visualization-explorer/id448700202) - [Ascent: Commemorating Shuttle](https://appshunter.io/ios/app/ascent-commemorating-shuttle/id473973416) - [NASA HIAD](https://appshunter.io/ios/app/nasa-hiad/id534511367) - [Space365](https://appshunter.io/ios/app/space365/id543989186) - [NASA Glenn Research Center: The Early Years](https://appshunter.io/ios/app/nasa-glenn-research-center-the-early-years/id562903295) All apps by NASA: https://appshunter.io/developer/355542146 ## Related topics [globe observer](https://appshunter.io/ios/topics/globe-observer) · [nasa globe observer](https://appshunter.io/ios/topics/nasa-globe-observer) · [globe data entry](https://appshunter.io/ios/topics/globe-data-entry) · [observador](https://appshunter.io/ios/topics/observador) · [citizen scientist](https://appshunter.io/ios/topics/citizen-scientist) · [globe](https://appshunter.io/ios/topics/globe) --- *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 2026-08-30.*