What Imray Navigator actually does (from store listing)
Welcome to Imray Navigator for Android
This is a basic chart plotter app.
Features:
- Award-winning nautical raster charts from Imray and other Hydrographic Offices.
- Chart subscriptions with quarterly updates
- Data overlays including marina contact details and navigation notes
- Imray login system for sharing subscriptions across Android and Apple devices
- Routes - plot, edit, share with the crew
- GPS boat position, speed over ground, course over ground
- …
Each forecast combines App Store rating, ratings count, monetisation model, pricing tier, IAP signals and ad-supported flag.
The base estimate is then multiplied by a per-category scaling factor learned from apps with founder-verified MRR.
Every number on this page comes from public APIs and Bumetric's own snapshot history.
Full methodology covers input variables, accuracy bands per category and how we treat apps without comparable anchors.
See also the live data on Imray Navigator's tracker page for current rating, reviews and snapshot timeline.
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