This app is a comprehensive dive management tool for recreational and technical divers. It allows for detailed dive logging, planning, gear management, and certification tracking. The app is always offline-capable, ensuring data accessibility in remote locations.
1.0.3
September 2, 2026
Minor bug fixes
Monthly Subscription
Erebus is a complete dive management companion for recreational and technical divers. It helps you log dives, plan dives, manage gear, track certifications, and more, all while being offline-capable.
Erebus is free to download and offers a 14-day free trial of Erebus Premium. After the trial, a monthly subscription is $6.99/P1M or an annual subscription is $69.99/P1Y to unlock the full feature set.
Yes, Erebus is always offline-capable. All your data syncs automatically when online and remains fully accessible when you are offline, making it ideal for liveaboards or remote dive sites.
Erebus can sync directly from compatible dive computers via Bluetooth. Specific compatibility details are not provided in the description, but it supports importing from Subsurface, UDDF, and CSV files.
No, Erebus does not contain advertisements. The app is free to download and offers premium features through a subscription model.
Erebus provides full Bühlmann ZHL-16C decompression planning with gradient factors, an interactive profile chart, real-time tissue saturation tracking, CNS/OTU monitoring, and PDF export. It supports both open circuit and CCR configurations.
You can build detailed gear profiles, manage your equipment inventory, and link gear to dive logs. It also allows you to track cylinder certifications with reminders for tests and manage all your diving certifications by scanning and storing cards.
The app was last updated on 2026-09-02 with version 1.0.3. While specific update frequency is not detailed, this indicates active development and maintenance.
