Stack

Protocol Execution System

You already know
what to do.
Stack holds the list.

No streaks. No badges. No notifications engineered to pull you back. Your protocols, structured, executed, logged.

Download on the App Store Free · iOS 16+
Today 5:53

Good evening.

Tuesday, 1 Apr

Today33% · 2/6 steps
Magnesium glycinate400mg
Ashwagandha KSM-66600mg
Zinc15mg

Import

Paste anything.
Stack parses it.

Notes, a WhatsApp message, an AI summary, a list you wrote at 2am. The messier the better. No templates. No forms.

build from textsample

edit the text above to update

parsedready
✓

Lower Body and Core

0 blocks · 0 steps

    Apple Watch

    Execution without opening your phone.

    Run the current block, check steps, and stay in focus from your wrist. The Watch app is not a companion badge. It is a real execution surface.

    Focus

    Mobility primer

    3 of 5 · couch stretch

    Today

    The list becomes
    today's work.

    Imported protocols do not become content. They become blocks you can execute from the surface closest to you.

    today2 / 6 steps
    ✓
    Morning supplementsVitamin D · Omega-3 · Creatine
    done
    2
    Lower Body + CoreGlute · recovery · core
    next
    3
    Skincare PMCleanser · tretinoin · moisturiser
    tonight
    FocusOne instruction at a time.
    WidgetCurrent block on the home screen.
    WatchCheck steps from your wrist.
    SharePublic routines import in one tap.

    Insights

    Logged without
    journaling.

    Every check is recorded. Browse any past day. The AI analysis looks at cross-protocol patterns and returns something specific. Not “keep it up.”

    adherence14d
    Skincare PM13 / 14
    Magnesium10 / 14
    Late traininglinked

    AI Analysis

    Skincare PM is your most consistent block. Magnesium slips after late training. Anchor it to lights out instead of a time window.

    Positioning

    Not a habit app.
    A system app.

    Habit apps are built for people becoming disciplined. Stack is built for people who already are.

    Stack protocol execution
    01
    Raw protocol in.

    Notes, AI summaries, shared routines, anything.

    02
    Runnable blocks out.

    Scheduled steps, focus mode, Watch, widget.

    03
    Log kept passively.

    No journal habit. Checks become history.

    Who it's for

    For people who run their
    life like a system.

    01

    Zero gamification

    No streaks to protect. No badges. No points. Stack logs it and moves on. The acknowledgement is the empty checklist.

    02

    No calendar sync

    One job: protocol execution. Everything else is out of scope by design.

    03

    Passive logging

    Every check is recorded without asking you to journal. Stack stores it without commentary.

    Download

    Your routines
    are already built.

    Stack just makes sure you execute them.

    Download on the App Store Free · iOS 16+ · No ads · No subscription