Course comparison guide
AIDA vs Molchanovs: which freediving course fits you?
Both systems teach structured freediving progression. The better choice depends on your current certification, available days, preferred pathway, and the course schedule that fits your trip.
Updated August 30, 2026
The short answer
Choose the course that fits your current level and the pathway you are most likely to continue. AIDA offers an introduction through AIDA 1 and a full beginner certification through AIDA 2. Molchanovs begins its main Wave pathway with Wave 1. Both develop theory, water skills, safety, and open water ability.
Beginner course comparison
| Pathway | Starting price | Typical duration | Good fit for |
|---|---|---|---|
| AIDA 1 | From $150 | 1 day | A short, beginner-friendly introduction |
| AIDA 2 | From $300 | 2 to 3 days | A full beginner certification |
| Molchanovs Wave 1 | From $300 | 3 days | A full beginner certification in the Wave system |
What both pathways have in common
Structured education
Both use progressive course levels with theory, water skills, safety, rescue, and performance requirements.
International progression
Both provide a pathway from beginner courses to advanced and instructor-level development.
Technique and safety
The teaching focus at The Deep Practice is relaxation, equalization, efficient movement, safety, and repeatable progress in either system.
How to choose
You want a one-day introduction
Start with AIDA 1 before committing to a longer certification course.
You want a full beginner certification
Compare AIDA 2 and Wave 1 by available dates, course pacing, and the pathway you want to continue.
You already hold a certification
Continue in the same system when that creates the clearest progression, or ask whether an equivalent crossover is appropriate.
Your travel dates are limited
Choose the course that can be completed safely within your available days. Do not compress required sessions to fit an unrealistic schedule.
Compare the complete course pages
Questions about choosing a system
Is AIDA better than Molchanovs?
No single system is automatically better for every student. Both provide structured freediving education. The right choice depends on your goals, current certification, available time, and preferred progression path.
Is Molchanovs only for advanced freedivers?
No. Wave 1 is a beginner certification. The Wave system continues through advanced, master, competitive, and instructor pathways.
Can I switch between AIDA and Molchanovs?
Equivalent certifications may be accepted for progression in some situations, but requirements must be confirmed for the specific course and level before booking.
Which course is cheaper?
AIDA 1 is the lowest-cost introduction at $150. AIDA 2 and Wave 1 both start at $300, but their duration and exact structure differ.
Which course should a complete beginner book?
Choose AIDA 1 for a short introduction, or compare AIDA 2 and Wave 1 when you want a full beginner certification.