# Sera: Astronomy, Space & Moon — NASA stories, stars & planets > Microlearning platform for astronomy and space exploration. (iPhone/iPad app by M1 Labs.) - Source: https://appshunter.io/ios/app/sera-astronomy-space-and-moon/id6759331330 (this page in markdown: same URL + `.md`) - Developer: [M1 Labs](https://appshunter.io/developer/1686811349) - Category: Education, Reference - Price: Free - Rating: 4.80/5 from 5 App Store ratings · 1 written reviews indexed - Age rating: 4+ - Requires: iOS 17.0 · 75 MB - Languages: American English - Released: 2026-02-23 - Data updated: 2026-09-30 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/sera-astronomy-space-and-moon/id6759331330/reviews.md ## What is Sera? Learn the universe in under a minute a day. Sera is a short audio episode about space, picked for your sky tonight, with a quick question afterwards to make it stick. EVERY DAY, FREE Daily episode: One short audio episode each day, chosen around what's happening above you: clear skies, a full or new Moon, an upcoming eclipse. 48 free episodes: A library of under-a-minute audio episodes across the Moon, the Solar System, Deep Sky and Observation. All 48 stay free. Quick recall: Answer a short question after each episode, track your accuracy, and build a daily streak. NASA, made short: The Hubble feed and NASA's Astronomy Picture of the Day, rewritten into two or three plain sentences, linked to related episodes. 3D Solar System: Rotate, zoom and tap any planet for its facts and related episodes. Lunar calendar: Tonight's phase and illumination, the month ahead, the next four phases and upcoming eclipses with where they're visible. Astrophotography: A score for tonight's shooting conditions based on moonlight and cloud cover, with a suggestion for what to shoot. Built for the dark: A black, low-glare design that's easy on your night vision. SERA PRO - Every Pro episode, with new ones added regularly - Interactive deep dives: hands-on lessons where you move the Moon and predict its phases, starting with Moon Lab - Personal review: one short question at a time on what you've learned, spaced so it sticks - Offline: save episodes to listen and read without a connection SUBSCRIPTION DETAILS SERA PRO is an optional auto-renewing subscription, available yearly (with a free trial for eligible new subscribers) or monthly. The price in your currency is shown in the app before you buy. Payment is charged to your Apple Account at confirmation of purchase, or when the free trial ends. The subscription renews automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel any time in your Apple Account settings. Any unused part of a free trial is forfeited when you buy a subscription. Terms of Use: https://m1labs.io/terms/sera Privacy Policy: https://m1labs.io/privacy/sera ## Key features - 1-Minute Daily Astronomy Lessons - 48 Core Astronomy Domains - Interactive 3D Solar System Explorer - AI-Summarized NASA News - Lunar Calendar & Eclipse Tracking - Astrophotography Planning Tools - Night Vision Friendly Dark Mode ## Recent user reviews (1 of 1) All indexed reviews: https://appshunter.io/ios/app/sera-astronomy-space-and-moon/id6759331330/reviews.md ### 4/5 — Cool with a few small bugs *2026-06-22* I love the concept, but some of the information is wrong, for example, it said Mercury’s days are longer than its years, which is actually true for Venus, not Mercury. **Developer response:** Thanks for the feedback! We are working on cleaning up the data and should have things fixed up soon! ## Frequently asked questions about Sera ### What is sera's learning methodology? sera uses a microlearning approach, delivering bite-sized audio episodes and daily moments designed for quick intake. It focuses on building streaks and reinforcing knowledge through quizzes. ### How does sera track user progress? Progress is tracked through daily streaks and the completion of learning modules. The app encourages consistent engagement to build mastery over time. ### Does sera offer any certifications? The provided information does not mention any certifications offered by sera. Its focus is on informal learning and personal discovery of space and astronomy. ### What devices does sera support? sera is available on iPhone and iPad devices, offering a native experience optimized for Apple's mobile ecosystem. ### What is the age rating for sera? sera has an age rating of 4+, making it suitable for a wide range of users interested in learning about space. ### How often is sera updated? The app was last updated on March 13, 2026, indicating recent development activity. Specific update frequency is not detailed, but the latest version is 1.2. ### Does sera have ads? No, sera does not contain advertisements, providing an uninterrupted learning experience for users. ### What do users like about sera? Based on the single rating, users likely appreciate its educational content and unique approach to learning about astronomy and the universe. ## Version history (last 5 releases) ### 1.3.1 — 2026-09-26 Introducing SERA PRO - Pro episodes: a growing library beyond the 48 free episodes - Moon Lab: our first interactive deep dive. Move the Moon and learn to predict its phases - Personal review: short questions that help you remember what you've learned - Offline: save episodes for when you're under a dark sky with no signal Also new: Library filters for free and Pro episodes and episode thumbnails. Your 48 free episodes and the daily episode stay free. ### 1.3 — 2026-09-25 Introducing SERA PRO - Pro episodes: a growing library beyond the 48 free episodes - Moon Lab: our first interactive deep dive. Move the Moon and learn to predict its phases - Personal review: short questions that help you remember what you've learned - Offline: save episodes for when you're under a dark sky with no signal Also new: Library filters for free and Pro episodes and episode thumbnails. Your 48 free episodes and the daily episode stay free. ### 1.2 — 2026-03-13 More episodes, and notifications when episodes launch! ### 1.1 — 2026-02-26 - Bug fixes ### 1.0 — 2026-02-23 No release notes. ## Apps similar to Sera | App | Rating | Price | Category | | --- | --- | --- | --- | | [ASGuide](https://appshunter.io/ios/app/asguide/id1500363899) | 4.8 (9) | Free | Education | | [Pocket Universe](https://appshunter.io/ios/app/pocket-universe/id306916838) | 4.5 (254) | Free | Education | | [Sky Academy: Learn Astronomy](https://appshunter.io/ios/app/sky-academy-learn-astronomy/id1571488252) | 4.9 (194) | Free | Education | | [Space Telescope App](https://appshunter.io/ios/app/space-telescope-app/id1603876992) | 4.0 (30) | Free | Education | | [Astronomy Game](https://appshunter.io/ios/app/astronomy-game/id1501300649) | 4.4 (10) | Free | Education | | [Growbit - Daily Micro Learning](https://appshunter.io/ios/app/growbit-daily-micro-learning/id6747403161) | 3.6 (54) | Free | Education | ## More apps by M1 Labs - [FaceAce Pro](https://appshunter.io/ios/app/faceace-pro/id6450680905) - [Sutra: English Bhagavad Gita](https://appshunter.io/ios/app/sutra-english-bhagavad-gita/id6738026681) - [Veyl: meditation, focus app](https://appshunter.io/ios/app/veyl-meditation-focus-app/id6741539677) - [synqology: longevity coaching](https://appshunter.io/ios/app/synqology-longevity-coaching/id6741556408) - [Novelist AI: Novel Writing](https://appshunter.io/ios/app/novelist-ai-novel-writing/id6756686827) All apps by M1 Labs: https://appshunter.io/developer/1686811349 --- *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 2026-09-30.*