# Astronomy Logbook — Stargazer's e-notebook > Digital logbook for astronomical observations and astrophotography. (iPhone/iPad app by Krishna Vedala.) - Source: https://appshunter.io/ios/app/astronomy-logbook/id1552320892 (this page in markdown: same URL + `.md`) - Developer: [Krishna Vedala](https://appshunter.io/developer/1546688939) - Category: Productivity, Reference - Price: Free - Rating: 3.25/5 from 4 App Store ratings · 4 written reviews indexed - Age rating: 17+ - Requires: iOS 16.6 · 62 MB - Languages: English - Released: 2021-12-29 - Data updated: 2026-06-11 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/astronomy-logbook/id1552320892/reviews.md ## What is Astronomy Logbook? A logbook for stargazers and astrophotographers to record their observations. Forget blurring your night vision, searching for a notebook, pencil and table by using a convenient red-light themed app to note your observations during an observing session. Observations are stored securely and privately in cloud accessible from anywhere in the world via web interface and apps. Open source project is provided free as an app. ## Key features - Red-light themed interface - Digital observation logging - Cloud storage - Web interface access - Secure and private data ## Recent user reviews (4 of 4) All indexed reviews: https://appshunter.io/ios/app/astronomy-logbook/id1552320892/reviews.md ### 1/5 — Fails *2025-01-23, version 2.7.0* Prompts for Login; I login with Apple ID; nothing happens. Click on Support link; I see the same login prompt on his web page. Goofy stuff. ### 2/5 — Sign up required *2024-12-17, version 2.6.0* I value my anonyminity. I will test further if sign up is removed. I'd like to at least give it a try prior to signing in. Feed back requires sign up as well. ### 5/5 — Very good app *2024-01-24, version 2.5.0* I’m enjoying using this new app. I saw a YouTube video he did about this app where he spoke about expanding to new objects like double stars etc. Unfortunately I don’t think he’s done any more on it. I also wish I could figure out how to edit my checklist of items to bring with me. I made a mistake and can’t seem to be able to fix it. Bummer. I know he did this program for himself and decided to share it as an app. Very admirable. Very nice guy. Thanks for doing this. ### 4/5 — Crashing *2022-12-10* Current update fixes the issue. Thx Can’t open the latest update. Crashed as soon as it opened. ( iOS 16.1.2 / iPhone 13 Pro ) **Developer response:** Hello JW-GO, Thank you for informing us. The app crashed due to an update in requirements from the Facebook. This is required for users to login with Facebook. Nevertheless, your data remains safe and secure. This has been updated in the version 2.4.1. Please also expect another update with some more features in the next day or two. Thank you. Clear Skies. -Krishna ## Frequently asked questions about Astronomy Logbook ### What is Astronomy Logbook used for? Astronomy Logbook is a digital notebook designed for stargazers and astrophotographers to record their celestial observations. It offers a red-light theme to preserve night vision during observing sessions. ### Is Astronomy Logbook free to use? Yes, Astronomy Logbook is provided as a free, open-source project. There are no charges to download or use the application. ### Where are my observations stored in Astronomy Logbook? Your observations are stored securely and privately in the cloud. This allows you to access your data from anywhere in the world through the web interface and the app. ### What devices does Astronomy Logbook support? Astronomy Logbook is available on iPhone and iPad devices. It is designed to be accessible on Apple's mobile platforms. ### How often is Astronomy Logbook updated? The latest version of Astronomy Logbook is 2.7.1, last updated on June 20, 2025. This indicates a recent update, suggesting ongoing development and maintenance. ### What is the age rating for Astronomy Logbook? Astronomy Logbook has an age rating of 17+. This is based on the content and themes potentially associated with astronomical data and observation. ### Can I access my Astronomy Logbook data from a computer? Yes, your observations are accessible from anywhere in the world via a web interface. This means you can view and manage your logbook entries from your computer. ### Does Astronomy Logbook have ads? No, Astronomy Logbook does not contain advertisements. As an open-source project provided free, it focuses on user experience without ad interruptions. ## Version history (last 5 releases) ### 2.7.1 — 2025-06-20 * bug fixes ### 2.7.0 — 2024-12-17 bug fixes ### 2.6.0 — 2024-12-16 Bug fixes and improved stability. Support for latest iOS versions. ### 2.5.0 — 2022-12-10 Easier navigation menu ### 2.4.2 — 2022-12-07 * fixed Messier list display * fixed weather display * other minor bug fixes --- *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 2026-06-11.*