Trusted Explorer-only data comes from:
C-Map by Navico products and its affiliates Simrad, Lowrance, and B&G
MapMedia
MaxSea
TimeZero by Nobeltec
Standard Horizon
RosePoint Coastal Explorer
Furuno for Explorer vector and raster data
If you are using RayMarine hardware, please inquire of the company, as Explorer data is available but not on all units. Please note that Explorer data is NOT available on Garmin products, except G2 and earlier versions.
Navigation smartphone apps that include Explorer-only raster data:
Aqua Map - Apple App Store*
Aqua Map - Google Play Store*
iNavX - Apple App Store
iNavX - Google Play Store
C-Map - Apple App Store
C-Map - Google Play Store
OpenCPN
TZ iBoat Apple App Store