February 26, 2026
From snail to rocket, but not at sea
OsmAnd's Faster Offline Navigation
Users cheer “7‑second” routes, sailors rage at sea, and transit fans beg for buses
TLDR: OsmAnd’s new offline routing is dramatically faster, with users reporting multi-minute trips now calculated in seconds. The community is thrilled about the speed and Google-beating routes, but there’s uproar over broken nautical navigation and a loud push for public transport directions, even if they’re offline-only.
OsmAnd just dropped a custom “Highway Hierarchy” routing upgrade promising up to 100x faster offline directions, and the comments section turned into a road trip reality show. Speed freaks are revving: one user says a 700‑mile route that once took over 10 minutes now clocks in at just 7 seconds. Another flat-out prefers OsmAnd to Google, roasting Big G for sending drivers through twisty neighborhoods “because math.” The vibe: finally a map app that gets on the main road and chills.
But the dockside drama is loud. Sailors are furious that nautical routing still snaps to roads on land—one commenter even wrote “LAND” in all caps—and demanded the feature be pulled if it can’t steer a boat. Cue memes of yachts beached on freeways. Meanwhile, transit diehards are dangling their wallets, begging for public transport routes—even schedule-only, offline-style—wondering if it clashes with OsmAnd’s offline-first motto. “Take my money if you add buses,” cries the crowd.
Between the cheers and the mutiny, a mysterious “(2025)” drive-by comment sparked time-traveler jokes. Bottom line: the community loves the speed and offline reliability, but they want the seas and the subways to work too. If OsmAnd nails those, this could be the map app to beat offline and beyond
Key Points
- •OsmAnd introduced a custom Highway Hierarchy (HH) routing engine to accelerate offline navigation.
- •The company claims up to 100x speed gains versus bidirectional A*, with an example showing 13s (HH) vs 36s (2-phase A*).
- •Standard methods like Contraction Hierarchies were rejected due to conflicts with flexibility, regional maps, and dynamic updates.
- •The entire planet’s car data for HH routing is about 800MB, maintaining a compact offline footprint.
- •HH uses a two-level, area-cluster approach with precomputed inter-cluster shortcuts and local searches for faster routing.