Dark Sky Daypack
A pocket field guide for the August 2026 total eclipse with offline-first safety briefings, eye-protection reminders for kids, and a step-by-step viewing protocol so first-time eclipse viewers do not miss totality or damage their eyes.
German-speaking families and first-time eclipse viewers who want a simple, safe viewing experience on the day
- Countdown-driven day-of protocol that prompts viewers when to put on glasses, when to watch for first contact, and when totality is safe
- Kid-safe explainer that turns eclipse stages into a story with simple drawings and a 'look now / don't look' cue
- Offline mode that works in the Spanish countryside, Iceland, or Greenland with no signal on the day
- Post-eclipse memory card with the user's location, local eclipse time, and a sharable photo-ready summary
With the next German-visible eclipse not until 2081, families searching now have one shot to do this right, and most consumer astronomy apps assume the user already knows the protocol.
Critical flaw: Germany sees only 84-90% partial coverage in Aug 2026, NOT totality (totality crosses Greenland/Iceland/Spain/Portugal), so 'first-time totality' framing fails for the target user; German-language interest exists but is modest.Solar Eclipse Germany - 12 August 2026 | Times, Coverage & Safe Viewing ↗Totale Sonnenfinsternis am 12. August 2026: Karte, Uhrzeit, Gebiete zum ... ↗
Crowded field: The Eclipse App (multilingual incl. DE), Eclipse2026 (Strickling), Eclipse 26, and official IGN Eclipses already cover timing/maps/safety; only narrow 'kids/family protocol' angle is unfilled.Ihr Leitfaden zur Beobachtung von Finsternissen | The Eclipse App ↗Eclipse 2026 - Apps bei Google Play ↗IGN Eclipses - Apps on Google Play ↗
Free official (IGN) and well-funded indie apps dominate; no evidence of willingness to pay for a one-off event app in a category where top apps are free.IGN Eclipses - Apps on Google Play ↗The Eclipse App ↗
One-shot event: Aug 2026 eclipse plus next DE-visible eclipse not until 2081 (~155 yrs), so app value collapses the day after totality; nothing to extend lifecycle.
Proven buildable: existing apps deliver offline maps, GPS-based timing, push reminders, and child-friendly safety content with standard mobile tooling.Eclipse 2026 - Apps on Google Play ↗Viewing a Solar Eclipse With Kids: Safe, Calm Family Guide ↗