Kern: is it still online? | SaaS OutpostAugust 2026 cohort / Education
An iPhone app turns books you've read into flashcards and uses spaced repetition to help readers remember their ideas.
- Status
- Onlinesince Nov 5, 2026
Last 30 days
100% of checks answered · median response 1,475 ms
- Oct 8, 2026: Not checked
- Oct 9, 2026: Not checked
- Oct 10, 2026: Not checked
- Oct 11, 2026: Not checked
- Oct 12, 2026: Not checked
- Oct 13, 2026: Not checked
- Oct 14, 2026: Not checked
- Oct 15, 2026: Not checked
- Oct 16, 2026: Not checked
- Oct 17, 2026: Not checked
- Oct 18, 2026: Not checked
- Oct 19, 2026: Not checked
Domain and certificate
- Registrar
- Cloudflare, Inc
- Registered
- Jun 15, 2026 · 50 days before launch
- Renewal due
- Jun 15, 2027 · in 7 months
- DNS
- Cloudflare
- HTTPS certificate
- valid to Jan 10, 2027 · 2 months left
Registration data for kern.cards from the registry's public RDAP service, looked up Nov 5, 2026.
History
Launched
· Launch announcement
Online
· online
- Last checked Nov 6, 2026
Similar products, all online at their last check.
OnlineHelps readers retain book ideas through AI-generated quizzes and spaced repetition.
An iPhone and iPad app that reads webpages, books, and documents aloud while highlighting text for readers.
Oct 8, 2026- Online
- Some checks failed
- Down
- Not checked
Today Daily checks started Nov 5, 2026.
OnlineHelps readers finish books by breaking reading into small daily sessions and suggesting what to read next.
OnlineA family reading app that helps parents rotate bedtime books, discover stories, and track reading goals.
An iOS app for parents and caregivers to log read-aloud sessions, books, readers, and languages.
Finds books recommended in Hacker News comments and lets readers browse, sort, and save them on their device.