10 minutes a day to loosen up a stiff back, neck or hips.

Baseline picks the stretches for you. You just press play.

Download on the App Store
You just ran. Hips and calves, 11 min. Built for you.

You know that stiff feeling. It won't loosen on its own.

  • Your neck won't turn after a bad night's sleep.
  • You stand up from the desk and your back has seized up.
  • The first stairs of the morning, and your knees feel locked.
  • You sit on the floor with the kids and your hips feel stiff.

You've probably put it down to getting older. It's not. You just need to stretch the right spot, regularly.

Sore from a run,
Stiff from sitting,
or Wired at night.

BaselineBody reads your Apple Health data to build today's session.

After a run
Loosen tight hips and calves
Apple Health · Ran 5.2 km this morning
Doorway Stretch60s
Couch Stretch60s
Half-Kneeling Hip Stretch60s
90-90 Hip Switches60s
Active Pigeon45s
Knee-to-Wall Stretch30s
Ankle Circles45s
Deep Squat Hold60s
8 moves · 7 min
Free to try. Download on the App Store
Tap a region to focus on it

Or point at what's tight.

Tap the body where it aches. Baseline builds the session for that spot. 10 to 20 minutes and you're making progress.

And breathwork, for when the body isn't the problem.

Some days you're not stiff. You're wired. Proven guided breathwork that settles your nervous system. Eyes shut in 3 minutes.

Baseline breathwork

Six modes, one for each state.

Downshift
When you want to wind down

Mobility and breathwork, both backed by peer-reviewed trials.

Stretching increases range of motion at every joint tested.
Konrad, A. et al. (2025). Sports Medicine. Meta-analysis, 65 studies, 1,542 adults. doi.org/10.1007/s40279-025-02204-7
No subscription. No streaks.

We read the 1-star reviews.
Then did the opposite.

Every other fitness app charges you every month. We don't.

★☆☆☆☆
"Everything's locked behind a subscription."
So we dropped itPay once. It's yours.
★☆☆☆☆
"Nags me with streaks and reminders."
So we cut themOpen it when you want.
★☆☆☆☆
"Too many options. I freeze."
We chooseIt picks. You can tweak, then you move.

Try it free. Then own it.

Free to try. Then one payment, and it's yours.
  • No subscription, ever
  • No streaks, no reminders
  • Every future update included
Download on the App Store
Price set per storefront on the App Store.

Common questions.

Why one payment instead of a subscription?

Subscriptions assume the app has to keep convincing you it's worth paying for, every month, forever. We'd rather build something that works and ask you once.

How does it know what to build?

It reads your day from Apple Health. If you ran, it hands you hips and calves. If you sat all day, it loosens what tightened up. You can also just tap the spot that's tight and it builds the session for it.

Is 10-20 minutes enough?

Yes. Each exercise runs to the dose the research supports for a real change in range of motion. You're not missing anything that works, just the padding. See the research.

What if I miss days?

Nothing happens. No streaks, no guilt, no catching up. You open it and press play again.

What if I don't like it?

You get three full sessions free before paying anything. If you buy and change your mind, request a refund through Apple within 14 days. Apple handles it.

Do I need equipment or an account?

Neither. Everything is bodyweight, and there's no sign-up. Download, open, and press play.

Will this still work in two years?

Yes. Baseline is built by one person, with no investors and no servers to keep running. It's a one-time install on your phone. As long as iOS supports it, it works.

Loosen up today.

Download on the App Store

Free to try. No subscription.

Free to try. No subscription. Download on the App Store