Keelbook
Offline logbook for UK narrowboat hours & papers
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Keelbook is a private maintenance logbook for UK narrowboat owners — not a canal map, not a 14-day mooring or CRT cruise-evidence app. Log engine hours with gloves-friendly +1 / +0.5 / custom taps. Record pump-outs and water fills. Keep one expiry each for BSS, CRT licence, and insurance, with optional local reminders 30 / 7 / 1 days before due. Everything stays on your iPhone: no account, no cloud, no ads. Airplane mode works. £7.99 once on the App Store.
PH · launched Oct 18, 2026 · 1 upvote (top 67%) · 0 views
Niche: asset maintenance and inventory trackers · 97 launches, 11 in the last 7 days ▼ -15% · Explore this niche →
Category and tags
- Travel & hospitality
- Vertical SaaS
- Prosumer
- Not AI
- Commercial product
- iOS
- Productivity
- Travel
Visit website ↗ Source listing ↗
More like this: all 97 launches in asset maintenance and inventory trackers →
Could you build this?
Yes This is a simple offline-first utility app with basic CRUD operations, local storage, and notification reminders that can easily be vibe-coded with React Native or PWA templates.
Competitors
Other products that read as similar to this one : 80 launches clear the similarity bar, closest 8 shown.
Attention rank: #46 of 81 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).
Launched 208 days after the earliest competitor.
- Ekynavy · ph · 2026-10-06 · 2 upvotes · similarity 0.54
- Choppy · ph · 2026-09-21 · 3 upvotes · similarity 0.47
- HandoverBoat · ph · 2026-09-30 · 2 upvotes · similarity 0.46
- Brevolka · ph · 2026-11-14 · 1 upvotes · similarity 0.44
- Moto-Log: Motorcycle Logbook · ph · 2026-11-10 · 2 upvotes · similarity 0.43
- Delvyia · ph · 2026-10-26 · 2 upvotes · similarity 0.40
- StarboardLog · ph · 2026-10-04 · 2 upvotes · similarity 0.40
- Logbook for Alpaca · ph · 2026-09-26 · 1 upvotes · similarity 0.38
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.