# SDO Viewer — The sun in your pocket > Download and view Solar Dynamics Observatory images with notifications. (iPhone/iPad app by Jerome Diaz.) - Source: https://appshunter.io/ios/app/sdo-viewer/id913723111 (this page in markdown: same URL + `.md`) - Developer: [Jerome Diaz](https://appshunter.io/developer/334987620) - Category: Education, Reference - Price: Free - Rating: 3.00/5 from 5 App Store ratings · 10 written reviews indexed - Age rating: 4+ - Requires: iOS 13.0 · 6 MB - Languages: English, French - Released: 2014-09-09 - Data updated: 2026-06-01 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/sdo-viewer/id913723111/reviews.md ## What is SDO Viewer? SDO Viewer is a simple application for downloading and displaying the latest images taken by the Solar Dynamics Observatory (SDO). It includes push notifications so you can be notified by a badge on the application when new images are available. SDO Viewer, by the creator of SoHO Viewer. Courtesy of NASA/SDO and the AIA, EVE, and HMI science teams. ## Key features - Download SDO images - Display latest solar images - Push notifications for new images - Courtesy of NASA/SDO science teams ## Recent user reviews (10 of 10) All indexed reviews: https://appshunter.io/ios/app/sdo-viewer/id913723111/reviews.md ### 1/5 — Non-functional in iOS 26 *2025-09-29* I’m going to guess that this is now nonfunctional in iOS 26 as all the images are now blank and black with a checkmark next to where the image should be. ### 3/5 — Best to failure *2021-10-06* For years it was one of the apps I used first thing in the morning and before sleep. Now, a week without any updates has soured my experience. The SoHo app does nice, but doesn’t offer the variety of wavelengths. I hope SDO gets fixed soon. ### 5/5 — OkOk *2020-11-05, version 1.4.1* 👍👍👍.. bjr fonctionne sur i phone ouf .. en plus j en ai besoin de vos application pour suivre l évolution surface du soleil ..merci ### 1/5 — Same fail as the SOHO app *2020-11-02* It won’t open, it just crashes. Please fix it. Thanks ### 3/5 — Have problems on iPhone *2020-01-04* The images won’t download when I’m connected to the internet. Both WiFi and LTE. ### 5/5 — Ne fonctionne plus depuis quelques jours *2019-05-28, version 1.3.6* Bug, aucun chargement depuis le 27 mai ### 5/5 — Astronomy *2019-02-06* This Is A Superb App For Viewing The Latest Images Of The Sun From The Solar Dynamics Observatory Spacecraft ### 5/5 — Bien *2018-08-28, version 1.3.3* Comme pour soho viewer. Manque des courtes séquences vidéo avec les photos. Ce serait plus vivant Bonne application et très utile ### 5/5 — Hmm *2015-04-20* Any reason why my 6th image has been black for a month? ### 5/5 — I like it! (but) *2014-10-24* This is a great addition to SoHo viewer. I know it's new, but you guys need a proofreader who knows their Continuum from their Magnetogram. I know picky picky. ## Frequently asked questions about SDO Viewer ### What is SDO Viewer? SDO Viewer is an application that allows you to download and view the latest images captured by the Solar Dynamics Observatory (SDO). It provides real-time access to solar imagery. ### Does SDO Viewer have ads? No, SDO Viewer does not contain advertisements. It offers an ad-free experience for viewing solar images. ### How does SDO Viewer notify me of new images? SDO Viewer provides push notifications. You will receive a badge on the application icon when new images from the Solar Dynamics Observatory are available. ### What devices is SDO Viewer compatible with? SDO Viewer is available for iPhone, iPad, and iPod devices. It is designed for iOS users interested in solar observation. ### How often are new images updated in SDO Viewer? The app displays the latest images from the Solar Dynamics Observatory. Updates are dependent on the SDO's image capture and release schedule, with the app last updated on April 17, 2024. ### What is the age rating for SDO Viewer? SDO Viewer has an age rating of 4+. This indicates it is suitable for children and general audiences. ### Where do the images in SDO Viewer come from? The images are courtesy of NASA/SDO and the AIA, EVE, and HMI science teams. This ensures the authenticity and scientific value of the displayed solar imagery. ### What is the user rating for SDO Viewer? SDO Viewer has a user rating of 3.0 stars based on 5 ratings. This reflects general user satisfaction with the application's functionality. ## Version history (last 5 releases) ### 1.5.2 — 2024-04-17 Fixes a minor stability issue ### 1.5.1 — 2022-03-25 Update of third parties element. ### 1.5.0 — 2022-02-12 Update of third parties element. ### 1.4.1 — 2020-11-04 Fixes a stability issue. ### 1.4.0 — 2020-11-01 Minor display improvement on some screens, update of third party elements. ## Apps similar to SDO Viewer | App | Rating | Price | Category | | --- | --- | --- | --- | | [Moon Globe HD](https://appshunter.io/ios/app/moon-globe-hd/id376000038) | 4.7 (146) | $0.99 | Education | | [Planet Orbiter VR](https://appshunter.io/ios/app/planet-orbiter-vr/id1556691137) | 4.3 (6) | Free | Education | | [ScopeBoss](https://appshunter.io/ios/app/scopeboss/id948492188) | 4.0 (6) | Free | Education | | [Mars Info Lite](https://appshunter.io/ios/app/mars-info-lite/id1093071808) | 4.4 (200) | Free | Education | | [Mars Today](https://appshunter.io/ios/app/mars-today/id1640335599) | 5.0 (4) | Free | Education | | [Hubble Space Telescope Tracker](https://appshunter.io/ios/app/hubble-space-telescope-tracker/id6468819172) | 1.0 (2) | Free | Education | ## More apps by Jerome Diaz - [SoHO Viewer](https://appshunter.io/ios/app/soho-viewer/id356679615) - [Astro Kit](https://appshunter.io/ios/app/astro-kit/id432175465) - [SpiderChart 3.0](https://appshunter.io/ios/app/spiderchart-30/id505850426) - [SolvoKU - Sudoku](https://appshunter.io/ios/app/solvoku-sudoku/id836947621) All apps by Jerome Diaz: https://appshunter.io/developer/334987620 ## Related topics [sdo viewer](https://appshunter.io/ios/topics/sdo-viewer) --- *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 2026-06-01.*