AI brain visualization
AI Coach

The first AI coach with true long-term memory.

Most AI resets after every chat. Fitnish builds a permanent profile of who you are as an athlete — and gets sharper every day.

The Architecture

Three layers. One persistent memory.

LAYER 1

Long-Term Memory

  • Stated goals · preferred exercises · hated exercises
  • Injury history with contraindications
  • 1RMs, mobility limits, equipment access
  • Schedule preferences and training windows
LAYER 2

Session Summaries

  • Every conversation distilled and stored
  • Topics from 3 weeks ago surfaced when relevant
  • Mentioned-once details never forgotten
  • Cross-session continuity guaranteed
LAYER 3

Pattern Intelligence

  • Inferred training rhythm and recovery cycles
  • Auto-detects best-performance time of day
  • Notices skipped-Monday tendency, adjusts
  • Predicts plateaus before they happen

The Compounding Effect

Day 1 is good. Day 365 is unfair.

Day 1

Onboarding & Foundation

AI asks the questions a $200/hour coach would. Goals, equipment, injuries, schedule. Builds your first plan in 30 seconds.

Day 30

Knows Your Rhythm

AI has clocked your training pattern. Warns you when you're skating toward overtraining. Notices the lift you've avoided for two weeks.

Day 90

Predictive Coaching

AI anticipates your next PR window. Reshapes weekly volume before plateaus. Asks about that knee you mentioned two months ago.

Day 365

Career Memory

Full training archive. Every PR, every injury, every preference. The kind of context only a coach who's known you for a year would have.

In Practice

What conversations actually look like.

You
Plan tomorrow's session
Quads got hit Monday — overdue for posterior chain. Sumo deadlifts (your preference) + RDLs + GHRs. 60 min. Want me to log it?
You
I'm sore from yesterday
You did 22 working sets yesterday — that's 30% above your 4-week average. Active recovery today. Walk, mobility, light row. Tomorrow we go hard.
You
Add 5kg to bench next cycle
You added 7.5kg last cycle. Aggressive but possible. I'll restructure your week — extra incline volume, drop curls, more sleep cue. Locked in.

The AI Doesn't Just Talk

It takes real actions.

Log workouts from chat

Reschedule your week

Generate progression cycles

Suggest deloads automatically

Your Memory · Your Control

What the AI knows — and how you control it.

Every memory entry is visible and editable. View what the AI has stored about you, edit it, or wipe it instantly. Encrypted at rest and in transit. Never sold. Never used to train external models.

  • Full memory export in JSON
  • Delete individual entries
  • Wipe entire profile
  • SOC2 + GDPR compliant

Meet the coach that finally remembers.

Free to start. Memory begins on Day 1.

★ 4.9 · 18,000+ ratings·500K+ downloads·Free forever