Project · Habits & wellbeing
lockIn. Habits in 30 days.
A Spanish-language web app with guided 30-day challenges to sleep better, move more, sort out money or clear the mind: one lesson a day, goals that grow and visible progress.
01 The product
Built for day 20, not just day 1.
Most habit apps are a list of checkboxes: after one bad day the streak drops to zero and people quit. lockIn starts from a different idea: missing one day barely affects a habit; what hurts is missing several in a row.
So every challenge combines method, measurement and structure: thirty short lessons in four phases, tasks with real quantities and honest rules, such as only being able to edit today and yesterday.
02 What we built
A complete challenge, not an empty list.
- Nine guided programsCalm mornings, Body in motion, Clear mind, Better sleep, Money in order and more, or a custom challenge.
- One lesson a dayThirty lessons in four phases, each with a concrete action that takes under five minutes.
- Measurable progressCount glasses, pages, steps or minutes with a timer, plus a color map of all 30 days.
- Hard days and free passesEvery task has a minimum version, and a free pass protects a missed day without cheating.
- Weekly review and reportTwo minutes each week to see what worked and, at the end, a report and the day-1 letter.
- Reminders and plansA Google, Apple or Outlook calendar reminder in one tap. Free to start; monthly or lifetime Pro through Hotmart.
03 Inside
A look inside.
04 Ready for Google
Built to be found, and secure.
- Spanish title and description written for people looking for a 30-day habit challenge.
- Structured data for Google as a web application, including its plans and FAQ.
- Sitemap and robots.txt that keep each user's private area out of Google.
- HTTPS, HSTS and a strict Content Security Policy (CSP), on Cloudflare servers.
05 Results
Measured, not promised.
- 100/100SEO (Google Lighthouse)
- 100/100Accessibility
- 90/100Performance
- 2.0 sMobile load time (LCP)
- 0Layout shifts while loading
- 267 KBTotal page weight
Measured on October 20, 2026 with Google Lighthouse and Chrome on mobile.
06 Your project
Got an app idea?
We talk through your idea, define the scope together and send you a proposal with a timeline and a fixed price.