# Nos4

Project, Worldwide.

> Nos4, new nostalgic internet toy. A complete IOS4 right on the browser
>
> — in its own words, from nos4.fun

- Website: https://nos4.fun/
- Listed since: 2026
- launched: 2026-08-31
- launch post: https://news.ycombinator.com/item?id=49515953
- hn score: 3
- Last verified: 2026-08-31


## Sources

- Hacker News, "Show HN" — https://news.ycombinator.com/item?id=49515953, read 2026-08-31

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startup.is · https://startup.is/projects/nos4 · open data: /api/v1, /llms.txt