Your pre-trade routine

Your rules.
Before every trade.

Start your session by listening to your own rules.
Pause when you feel rushed. Bring what you learn into your next session.

Android · Personal rules, no sign-up needed

English app screen with saved rules and repeat playback controls.
01 My capital rule

Living costs and emergency funds
stay out of my trading account.

A rule I chose
Hear it. Make it yours.

A profitable rule break
is still a rule break.

Listen to an example
Before the order, your own rules.Before trading · A moment to pause · After trading

Knowing a rule. Following it.

You had a plan.
Then the market moved.

A sudden move. A losing trade. The urge to jump back in.
Before your next order, listen to the rules you set while calm.

Your rules, at the moment they matter

01 — Before your session

Your next session
starts with a listen.

Turn written rules into a listening routine.
Choose a reminder and press play.

MY PRINCIPLE 01 / 03

A missed opportunity
is not a loss in my account.

Press play to hear the example.

Uses your device’s available voices. Sound starts only when you press play.

Write your own

Not someone else’s rules.
Your own.

Put your experience into a few clear sentences.
Add your principles and arrange them in your own order.

Saved trading rules in the English app interface
Actual app screen

Choose what matters today

The reminders you need.
Nothing extra.

Listen to your whole list in order,
or pick the principles you want to repeat.

2 rules selectedSelect the rules you want to hear.

02 — When you feel rushed

Before you rush back in,
take a breath.

After a loss, or when an unplanned trade looks tempting.
Open the break screen. Breathe at your own pace, then return to your rules.

In the app: gentle music, a kind word, and a slowly moving circle.
A little room before your next decision.

A moment to breathe?

Tap the glowing button.

English break screen with breathing circle, music and motion controls
Your pace. Your moment.

03 — After your session

A shared principle.
Part of your routine.

Share a principle and the experience behind it.
Save a useful idea to your list and listen before your next session.

Community posts are currently mostly in Korean.

  1. 01

    Discover

    Browse shared principles by newest or most liked.

  2. 02

    Make it yours

    Bring a principle that resonates into your own list.

  3. 03

    Listen next time

    Hear it alongside your own principles.

Start your pre-trade routine
English community preview with example posts, sharing, likes and save controls

Community preview · example posts

Found a useful principle?
Add it to your own list.

A routine for trading days

From start to finish,
keep your rules close.

MAKE IT YOUR ROUTINE.

My rules, on repeat
01

Before the session.

Choose the principles you will follow today.
Play your full list or just the rules you need.

02

When you feel rushed.

Open the break screen and pause.
Return to your own criteria when you are ready.

03

After the session.

Turn something you learned into a principle.
Keep it ready for your next trading day.

Put it into practice

A routine starts
with one small step.

Your personal space

Start simply.
Your rules, on your device.

Your personal principles stay on your device.
Choose which principles to publish to the community.

Privacy policy (Korean)

A few more details

Good
questions.

What does the app do?+

Save your own trading principles and listen to them on repeat. Take a breathing break when you feel rushed, and share principles with the community.

Do I need an account?+

No account is needed to save and listen to personal principles. Sign in with Google to publish posts or like principles in the community.

Can I choose a voice?+

In the app, choose a voice and the interval between principles. This website uses available browser voices; voice availability and quality depend on your device.

When should I take a break?+

Try it when you feel rushed after a loss or simply want a pause. The app offers gentle music and a breathing circle. You can turn music and movement off separately.

Can I listen to shared principles?+

Import a shared principle into your list, then listen to it with your own rules. The live community is currently Korean-first; posts are not automatically translated.

Principle Keeper app icon

Your pre-trade routine

Your next trade.
Your rules first.

Get it on Google Play

Android · Principle Keeper