# Alke Arc ⊙ — Full Description

## Overview
Alke Arc turns a logged session into a visual card you can post anywhere.
The minimum reward of your day: you log your work, you win your card.

It is not a fitness tracker. It is a constraint system that turns action
into proof, memory, win.

The name comes from Alke (Ancient Greek: Ἀλκή), the daimon of courage,
prowess and battle-strength, and Arc, your trajectory over time. The ⊙
symbol stays.

## What you log
- Your name, location and date
- A big idea, or a quote
- Any number of exercises, with reps or distance
- Units: reps, km, mi, m, yd
- Rounds, which multiply reps, distance and time into the totals
- Optionally a GPX file, or a screenshot of any other app

## What comes out
A high-resolution PNG. No link, no account, no expiry. The file is yours
the moment it downloads.

Card sizes: 4:5, 9:16, 1:1, 16:9. Default 1080x1350.

## How the card is built

### Widgets
Name, location, date, big idea, exercises, map, route, pace, elevation,
run summary, and combined variants such as name plus stats. Each widget is
dragged into place and set independently: 11 fonts, free size, colour,
alignment, bold and italic.

### Backgrounds
The Gkogko Vault of curated images, a random pick from it, a solid colour,
watch mode, your own upload, a route map drawn from GPX, or an image
generated by AI from a style preset.

### Emulsion
Ten stackable film filters applied to everything below the text, so type
always stays sharp: brightness, contrast, saturation, matte, black and
white, duotone, tint, blur, scanlines, grain.

## Tiers
- Free. The full card generator, no login and no card details.
- Pro, $9/mo. Screenshot import, GPX import, video export, AI backgrounds,
  watermark removal, personal history and stats.
- Team, $35/mo. Everything in Pro, plus white label, logo upload and a
  larger monthly allowance of AI generations.

## Philosophy
You perform. You earn something real. Not a badge. Not a notification.
The proof you did the thing.

## Technical
- Static web app, plain HTML/CSS/JS, no framework
- Cards are rendered in the browser on a canvas and never uploaded
- Licence key activation, no passwords and no login
- Stripe for subscriptions, Supabase for licence validation and history
- Serverless API on Vercel, background images on Cloudflare R2
- Installable to the home screen, with a portrait-native mobile editor

## Privacy
Cards never leave your device unless you share them. Personal history is a
toggle you control; off means nothing is stored.

## Links
- App: https://alke.gkogko.app
- Demo: https://alke.gkogko.app/demo
- Pricing: https://alke.gkogko.app/#pricing
- Built by George Longovitis: https://georgelongovitis.com