# Pollen-Nation > Citizen science app for collecting and recording local pollen data. (iPhone/iPad app by Emory University.) - Source: https://appshunter.io/ios/app/pollen-nation/id1449599441 (this page in markdown: same URL + `.md`) - Developer: [Emory University](https://appshunter.io/developer/387102326) - Category: Health & Fitness, Education - Price: Free - Rating: 4.57/5 from 7 App Store ratings · 3 written reviews indexed - Age rating: 4+ - Requires: iOS 11.0 · 64 MB - Languages: English - Released: 2019-01-20 - Data updated: 2026-06-10 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/pollen-nation/id1449599441/reviews.md ## What is Pollen? The Pollen Nation App was developed by Citizen Science HD at Emory University. This app helps you collect and record data about pollen in your area. By using this app, you are participating in citizen science and creating research quality data that scientists can use to better understand the impact of pollen on health, the environment, and more. To learn more about our program, visit http://citizensciencehd.com and follow citizensciHD on Facebook and Twitter. This project was made possible by funding from the National Institute of General Medical Sciences, the National Institutes of Health under Award Number R25GM129213-03. The content is solely the responsibility of the authors and does not necessarily represent the official views of the National Institutes of Health. ## Key features - Pollen data collection - Record local pollen information - Citizen science participation - Research quality data generation - Environmental impact tracking ## Recent user reviews (3 of 3) All indexed reviews: https://appshunter.io/ios/app/pollen-nation/id1449599441/reviews.md ### 5/5 — Pollinator *2019-04-13, version 1.0.38* Best app ever! Educational and fun! It’s so fun how you can see how many pollen grains there are! ### 5/5 — GREATEST APP!! *2019-03-16, version 1.0.38* Greatest app love the name and I love how it can help other people. Also I love the concept. ### 5/5 — Awesome! *2019-03-10, version 1.0.38* Great name!! Super cool app!! ## Frequently asked questions about Pollen ### What is Pollen-Nation used for? Pollen-Nation is a citizen science app developed by Emory University that allows users to collect and record data about pollen in their local area. This data is used by scientists to better understand the impact of pollen on health and the environment. ### Is Pollen-Nation free to use? Yes, Pollen-Nation is available for free. It was developed with funding from the National Institute of General Medical Sciences and the National Institutes of Health. ### What devices does Pollen-Nation support? Pollen-Nation is compatible with iPhone, iPad, and iPod devices. ### How accurate is the data collected by Pollen-Nation? The app aims to collect research-quality data. While user input is key, the scientific value comes from aggregated data contributing to broader research initiatives. ### How often is Pollen-Nation updated? The latest version, 3.0.3, was released on September 27, 2021. Updates typically focus on improving data collection features and supporting the ongoing research project. ### What is the age rating for Pollen-Nation? Pollen-Nation has an age rating of 4+, making it suitable for a wide range of users interested in contributing to scientific data. ### Where can I learn more about the Pollen-Nation project? You can learn more by visiting http://citizensciencehd.com and following citizensciHD on Facebook and Twitter. The project is funded by the National Institutes of Health. ### Does Pollen-Nation have ads? The provided information does not indicate that Pollen-Nation contains advertisements. It is a free application focused on citizen science contributions. ## Version history (last 5 releases) ### 3.0.3 — 2021-09-27 We've updated the pollen map and navigation. ### 2.6.0 — 2020-04-15 We fixed a few bugs with notifications and image capture. ### 2.5.0 — 2019-07-23 - Changed the home screen to show the pollen map - Allow pollen samples from any location - Remove the need for special glass microscope slides ### 1.0.38 — 2019-03-06 Fixed a bug that prevented some pollen collections ### 1.0.36 — 2019-02-24 New features: - Show pollen counts for your current zip code - Display a pollen graph for the entire state - Set a reminder to check your pollen sample ## Apps similar to Pollen | App | Rating | Price | Category | | --- | --- | --- | --- | | [Fitness workouts at home](https://appshunter.io/ios/app/fitness-workouts-at-home/id1587740287) | — | Free | Health & Fitness | | [nooro](https://appshunter.io/ios/app/nooro/id6480354502) | 3.7 (529) | Free | Health & Fitness | | [FoodSQCare](https://appshunter.io/ios/app/foodsqcare/id1299762670) | — | Free | Health & Fitness | | [Precision in Movement](https://appshunter.io/ios/app/precision-in-movement/id1612669405) | — | Free | Health & Fitness | | [SuccessMartialArtsInc](https://appshunter.io/ios/app/successmartialartsinc/id1524902324) | — | Free | Health & Fitness | | [Chakra Harmony Meditation](https://appshunter.io/ios/app/chakra-harmony-meditation/id6450276403) | 5.0 (3) | Free | Health & Fitness | ## More apps by Emory University - [iChoose Kidney - Educational](https://appshunter.io/ios/app/ichoose-kidney-educational/id685381934) - [ReliefLink](https://appshunter.io/ios/app/relieflink/id721474553) - [Surgical Anatomy of the Liver](https://appshunter.io/ios/app/surgical-anatomy-of-the-liver/id857846138) - [ReadyVax](https://appshunter.io/ios/app/readyvax/id957851259) - [Surgical Anatomy of the Liver (iPhone)](https://appshunter.io/ios/app/surgical-anatomy-of-the-liver-iphone/id1000678400) - [Emory Liver Transplant](https://appshunter.io/ios/app/emory-liver-transplant/id1129303938) All apps by Emory University: https://appshunter.io/developer/387102326 --- *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.*