iOS · in beta Android · coming soon

Lift heavier.
Think less.

Kōnst is an offline-first workout tracker with an AI coach in your pocket. Log a set in two taps. Get nutrition and recovery insights worth reading. Keep a streak you can feel proud of.

No spam. One short email when we ship to your platform.

Works offline
Apple Health
Built for everyone
Kōnst app — home screen
↓

Why Kōnst

A workout app that respects your time.

Offline-first

Your sets save the instant you tap — no spinner, no signal required. We sync to the cloud quietly in the background, so your data lives on your device first and on our servers second.

An AI coach worth reading

Weekly summaries that point at the thing you missed. Nutrition chats that quote your actual macros. Recovery reads that don't waste your scroll.

Beautiful by default

Cinematic backdrops, glass surfaces, an illustrated mascot that actually celebrates with you. Twelve accent colors. Two themes. Pick yours.

Kōnst Coach

Insights that earn the screen time.

After every workout, Kōnst writes you a two-paragraph summary — what you set a record on, what slipped, what to push next session. No fluff. No "great job!" boilerplate. It's grounded in your actual lift history.

  • Post-workout summaries — what you crushed, what to fix.
  • Nutrition chat — quotes your macros, suggests the next meal.
  • Weekly trend reads — volume, recovery, soreness, all in one card.
Kōnst app — post-workout summary
StreakWeek 47
Legendary in 5 weeks
0w
unbroken weekly streak
0w26w52w · gold

Streak system

A streak that earns its gold.

Every week you train, the flame grows. Hit fifty-two unbroken weeks and the whole card turns gold — a tier no purchase can unlock. Miss a week? The flame banks one freeze for you. Real life happens.

8
milestones
52w
to gold
1
free freeze · per yr
5
flame palettes (yr 1+)

Personalize

Your color. Your character.

Twelve accents, eight cinematic backgrounds, two illustrated characters. Tap a color or flip the figure — the whole page moves with you, exactly the way the app does.

More streak art, milestones, and flame palettes wait inside the app — we'd rather you find them than spoil them here.

Privacy

Your data lives on your device first.

SQLite is the source of truth on your phone. Sync to our servers is optional, encrypted in transit, and deletable in one tap. We will never train models on your data.

Local-first End-to-end transit encryption One-tap delete No model training on your data

Questions

Honest answers.

When does Kōnst ship?

We're in private beta on TestFlight and a closed Play Store track now. Public release follows once the AI coach has been tuned on a wider beta cohort. Join the waitlist and we'll send one short email per platform when it's your turn.

Will it work without internet?

Yes — that's the point. Your sets, routines, body composition logs, and history all save locally first. The AI coach needs a connection, but everything else works on a plane.

Does it sync with Apple Health?

It does. Kōnst writes workouts to Apple Health and reads body composition, sleep, and active energy back. HealthKit setup is a one-time consent screen on first launch.

What about pricing?

The core tracker is free. The AI coach is part of Kōnst Plus — a single subscription, monthly or yearly, no tiers. We'll publish exact pricing at launch.

Can I import from another app?

Hevy and Strong CSV imports are on the launch roadmap. If you'd like a specific source, reply to the welcome email and we'll prioritize.

Ready to lift?

Join the waitlist. We'll email you when Kōnst opens on your platform — once, maybe twice. Never more.