AI-powered strength training · iOS

Train smarter.
The AI that reads your
recovery.

Nordyx builds periodised programs that adapt to what you actually lift — and senses fatigue from your sleep, HRV, and resting heart rate before you stall. Your Apple Health data never leaves your device.

4 weeks
Periodised blocks
8
Languages
100%
On-device health
Mesocycle · Hypertrophy ADAPTING
W1 · ACCUMW2 · ACCUMW3 · INTENSIFYW4 · DELOAD
Est. 1RM · Squat
142kg
Recovery
Ready
Weekly volume
28sets
Recovery-aware programmingAuto-paced rest timersAI strength coach4-week periodisationProgressive overloadDeload detectionApple Watch + WidgetsStreaks & freezes Recovery-aware programmingAuto-paced rest timersAI strength coach4-week periodisationProgressive overloadDeload detectionApple Watch + WidgetsStreaks & freezes
The loop

Plan. Lift. Adapt.

No spreadsheets, no guesswork. Tell Nordyx your goal once — it handles the programming, learns from every session, and recalibrates before you plateau.

01 / GENERATE

Tell it your goal

Goal, experience, days per week, gym or home. Nordyx generates a complete program — exercises, sets, reps, rest, and technique cues — in seconds.

02 / TRACK

Log what you lift

Hit your sets on iPhone — with Apple Watch coming soon. Auto-paced rest timers keep you moving, and every rep feeds your volume, PRs, and estimated 1RMs.

03 / ADAPT

It reads the signal

Sleep, HRV, and resting heart rate meet your training load. When fatigue builds, Nordyx schedules a deload — before the stall, not after.

Inside the engine

Programming with a pulse.

Most apps hand you a static template. Nordyx runs a living mesocycle that responds to your body and your barbell.

Recovery-aware

It senses fatigue before you feel it.

Nordyx reads sleep, HRV, and resting heart rate straight from Apple Health and weighs it against your training load — all processed on-device.

  • Automatic deload scheduling before performance drops
  • Recovery status that shapes the next session, not just a number
  • Your health data never leaves your iPhone
Sleep
7.9h
Restorative
HRV
61ms
Baseline +8%
Load
Mod
Push day clear
Premium · Periodisation

Four-week blocks, not random workouts.

Premium unlocks full mesocycles with programmed intent — accumulate, intensify, peak, deload — and intensity curves that build toward a real goal instead of shuffling exercises.

  • Weekly intents with calibrated volume & intensity modifiers
  • Progressive overload tracked across the whole block
  • Streams week-by-week so week one is ready in seconds
BLOCK PROGRESS W3 / 4
W1 ACCUMULATEDONE
W2 ACCUMULATEDONE
W3 INTENSIFY68%
W4 PEAK + DELOADLOCKED
Premium · AI Coach

A coach in your pocket. Ask anything.

The AI coach knows your goal, your current block, your recent sessions, and your recovery context — so the answers are about your training, not generic advice.

  • Form fixes, substitutions, and progression on demand
  • Context-aware replies grounded in your real history
  • 150 messages a month on Premium
N
Your HRV dipped this morning. Want me to swap today's heavy squats for a lighter tempo session?
Yeah, keep it light. Knees felt off last week too.
N
Done. I dropped to 65% with 3s eccentrics and added a hip-airbike warmup. I'll watch your knee notes next block. 👊
N
Everywhere you train

One brain. Every screen.

Your plan follows you from the rack to the wrist to the Home Screen — synced, glanceable, and ready before you are.

iPhone

The full training brain — generate plans, log sets, chat with the coach, and read your recovery.

Coming soon

Apple Watch

Log every set on your wrist and let auto-paced rest timers run, no phone needed.

Widgets

Next session, streak, block progress, and the friends leaderboard — straight on your Home Screen.

Streaks & friends

Keep the streak alive with freezes, earn achievements, and climb the leaderboard with friends.

Pricing

Start free. Go further.

Two plans, no clutter. Try Premium free for seven days — no card to start.

Free
$0
Always free
  • 2 AI workout plans / month
  • One-week plans
  • Workout tracking & streaks
  • Basic stats — volume & PRs
Download free
7-day free trial
Premium
$9.99/month
Billed monthly · cancel anytime
  • Unlimited AI workout plans
  • 4-week periodisation blocks
  • AI coach — 150 messages / month
  • Auto-paced rest timers
  • Recovery insights — sleep, HRV, resting HR
  • Fatigue sensing & deload detection
Start 7-day free trial
Your next block is waiting

Lift with a
plan that thinks.

Stop guessing your way to a plateau. Let Nordyx read the signal and program the work.

Download on the App Store