Observed arrival · 2026-09-28

DiveSim, a decompression planner that shows its working

divesim.app Visit website

Editorial interest 77/100 Selection signal · not a rating of the site

DiveSim presents a Bühlmann ZH-L16C planner, dive simulator, and log-analysis tool for open-circuit and rebreather dives.

Landing page captured for the 2026-09-28 issue.

For: Divers planning decompression dives or reviewing dive logs
Worth noticing: Imported dive files are read on-device; the page lists Subsurface XML, UDDF, Garmin FIT, Suunto JSON, and CSV.

Field notes

The page describes the same model being applied to plans, simulated dives, and imported logs, with analysis findings attached to the moment they occurred. It lists support for Subsurface XML, UDDF, Garmin FIT, Suunto JSON, and CSV, and says imported files stay on-device unless saved to the logbook. The homepage also claims the calculation tests assert no-stop limits.

Observed signals

Read the marks

Editorial observations of this landing page, not a rating.

○OpenPublic substance visible

⊠LoginAccess appeared gated

$PaidCommerce or pricing visible

✦PrettyNotable craft visible

◎NicheUnusually specific use

ƒJavaScriptBrowser-side code central

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