Chart standing · US
What changed · US
Listing changes AppTracker has observed for this app in this storefront — new versions, price moves, rating shifts, and store copy.
Price & rating history · US
Reconstructed from the listing changes AppTracker has observed in this storefront, so each line starts at the first change on record.
Average rating
Ratings breakdown · US
The star breakdown behind this app's rating in this storefront.
Screenshots
About
Stop doomscrolling and start discovering. Sera is a microlearning platform for the modern explorer, designed to help you master the universe in just minutes a day. Wrapped in a monochrome, terminal-inspired aesthetic, it turns deep-space data into high-impact, bite-sized lessons. MICROLEARNING MODULES: 1-Minute Daily Moments: Every day, our algorithm selects one essential episode based on your local sky and moon phase. Learn, quiz yourself, and build your streak. 48 Core Domains: A curated library of short-form audio episodes covering the Moon, Solar System, Deep Sky, and Stargazing. 3D Solar System: A tactile, 3D explorer built with SceneKit for interactive learning on the go. AI-Summarized NASA Feeds: Get the latest from Hubble and NASA APOD, condensed by AI into 2–3 sentence briefs for rapid intake. TOOLS FOR THE FIELD: Lunar Calendar: Track phases, illumination, and upcoming eclipses with high-precision data. Astrophotography Planning: View your "Best Nights to Shoot" score, calculated from local cloud cover and light conditions. Dark-Mode Native: Pure black and charcoal UI designed to preserve your night vision during actual stargazing. Your gateway to the stars, one minute at a time.
What's new · 1.2
More episodes, and notifications when episodes launch!
Details