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Untild

Know your days abroad. Plan your next stay.

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Untild counts the days you spend in each country and tells you how many you have left. It checks the Schengen 90/180 rule, 183-day tax residency tests, visa limits and US state residency, using 172 presets with official sources. You can add trips by hand, import them from photo locations, or let automatic tracking log new days. Alerts warn you before you reach a limit or a passport expires. Everything stays on your iPhone: no account, no servers, no analytics.

PH · launched Nov 5, 2026 · 1 upvote (top 65%) · 0 views

Niche: immigration and visa management software · 67 launches, 14 in the last 7 days ▲ +40% · Explore this niche →

Category and tags

  • Travel & hospitality
  • Workflow automation
  • B2C
  • Not AI
  • Commercial product
  • Privacy
  • Global Nomad
  • Travel

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Could you build this?

Partial Day counting, Schengen 90/180 checks, and trip logging are deterministic and vibe-codeable. The 172 presets and 183-day tax residency tests depend on maintained, jurisdiction-specific legal rules.

What it would actually take: The app is a mobile client with local trip storage, photo-metadata import, and a rules engine. The hard part is a curated, versioned ruleset per country and state, checked against official sources, with legal review of tax residency edge cases. Ongoing maintenance as rules change is the expensive part.

Competitors

Other products that read as similar to this one : 610 launches clear the similarity bar, closest 8 shown.

Attention rank: #214 of 611 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).

Launched 301 days after the earliest competitor.

The niche, labels, vibe code rating and competitor comparison on this page are analysis by Nicheloom. If you use them, please credit nicheloom.com. How you may use our data.