The full shop
Four products.
One system.
Start with the €7 Field Manual. Or go direct to the €97 flagship. Every tier is self-contained. Everything is one-time. No subscriptions.
The Four Tides — Field Manual
The 13-page starter system for decoding her cycle
- 4 phases decoded — her energy, mood, and needs per week
- 8 real-world scripts — what to say when she says “I’m fine”
- One-page cheat sheet — keep it on your phone
- Instant PDF download
The Complete Playbook
Field Manual + 4 phase deep dives + 30 prompts + wallpaper
- Everything in the Field Manual (13 pages, cited)
- 4 phase deep dives — 8 pages each, cited (The Deep · The Swell · The Crest · The Ebb)
- 30 phase-aware prompts — one for every day of her cycle
- Lockscreen wallpaper — the 4 phases at a glance
The 28-Day Operating System
The full course for men who’d rather understand than argue
- 8 video modules — one per phase pair, 15-20 min each
- 28-day protocol calendar — daily micro-actions
- 24 scripts for high-stakes moments (arguments, PMS, birthdays)
- Phase-recognition flashcards + quiz
The Master Navigator
Everything Ocean Drop makes, plus direct access
- Everything in the Playbook and the 28-Day OS
- Printed workbook (shipped to EU/UK)
- 90 days of direct email support
- Lifetime updates on every future Ocean Drop release
All digital · instant access · no subscriptions
Pick the rung
Start at €7. Go as deep as you want.
The €7 manual is the front door. The €17 Playbook is the starter kit most guys actually need. The €47 and €97 tiers are for men who want the full system handled once, permanently.
01
€7
The Four Tides — Field Manual
The 13-page starter system for decoding her cycle
02
€17
The Complete Playbook
Field Manual + 4 phase deep dives + 30 prompts + wallpaper
03
€47
The 28-Day Operating System
The full course for men who’d rather understand than argue
04
€97
The Master Navigator
Everything Ocean Drop makes, plus direct access
Not sure where to start?
Begin with the €7 Field Manual.
The rest can wait.
Thirteen pages. One afternoon. Every claim cited. A framework you’ll reference every week for the next decade.