$10K MRRin 12 years

3 milestones

Current revenue

$3.8M ARRas of November 2024Source

Cronometer $3.8M ARR November 2024. Bootstrapped.

Cronometer: Un Proyecto Secundario para Nerds que se Convirtió en el Rastreador de Nutrición Más Preciso

Founder

Aaron Davidson

Fundador en Solitario•Technical•Canada

Commitment

Side Project

Experience

First-time

Product

Cronometer

La app de rastreo de nutrición más precisa con datos de alimentos verificados, rastreo de micronutrientes y registro de ejercicio.

Type

App Móvil

Industry

Salud y Bienestar

Model

Freemium

Marketing Strategy

How Aaron acquired customers

Growth Channel

SEO / Contenido

Also Used

ComunidadesBoca a Boca

Tech Stack

Tools used to build Cronometer

Custom developmentMobile SDKsNutrition databasesAPI integrations

The Full Story

TL;DR

Aaron Davidson construyó Cronometer como una herramienta personal para dieta CRON, ahora usada por millones para rastreo preciso de nutrición.

Todo comenzó en 2005 cuando estaba experimentando con la dieta CRON (Restricción Calórica con Nutrición Óptima). Necesitaba una forma de rastrear precisamente mis micronutrientes.

El Problema con las Herramientas Existentes

La mayoría de las apps de nutrición se enfocan solo en calorías y macronutrientes. Yo quería rastrear cada vitamina, mineral y micronutriente para optimizar mi salud. No existía nada bueno, así que construí el mío.

Construyendo la Base de Datos

Lo que hace diferente a Cronometer es nuestro compromiso con la precisión de datos. A diferencia de otras apps con entradas enviadas por usuarios, usamos fuentes analizadas en laboratorio y verificamos cada entrada. Esto atrae a usuarios que son serios con su nutrición.

La Oficina en la Ciudad de Montaña

El sueño de construir una pequeña empresa en una comunidad de montaña era mi "Estrella Polar". En 2017, trasladamos operaciones a Revelstoke, Columbia Británica, donde Cronometer floreció como un negocio real.

El Mercado de Profesionales de la Salud

Más allá de los consumidores, construimos Cronometer Pro para proveedores de salud - dietistas, nutricionistas e investigadores que necesitan datos de nutrición precisos para sus clientes.

Fundada: 2005
Sede de Negocio: Revelstoke, BC (2017)
Usuarios: Millones en todo el mundo
Precisión de datos: Fuentes verificadas en laboratorio
Audiencia objetivo: Personas conscientes de la salud, seguidores de keto, dieters CRON

Key Takeaways

Construir para ti mismo primero garantiza que entiendas el problema profundamente

La calidad de datos puede ser una ventaja competitiva contra competidores más grandes

Paciencia a largo plazo: un proyecto secundario puede convertirse en un negocio real en 10+ años

El enfoque nicho (micronutrientes precisos) supera intentar ser todo para todos

Originally published onCronometer

Founder proof brief

A one-page proof brief turns Aaron's Cronometer playbook into your next test.

See what it covers before you sign up: the pattern worth copying, the channel to test, and the risk to avoid when you adapt this story.

Pattern

$10K MRR

Channel

SEO / Contenido

Output

Action checklist

What a proof brief covers

A one-page brief that turns Aaron's pattern into a testable plan
Channel bet: start from SEO / Contenido
A risk check before copying the Cronometer playbook

See what a proof brief covers

See what it covers first. Create an account only if you choose to unlock.

Inspired by Aaron's journey? Generate a business idea in the Salud y Bienestar space using AI and real founder data.

Milestone Journey

Aaron achieved 3 milestones on the path to $10K MRR

Primer Cliente

1 year

January 2006

Avg: 3 months

+9 years to next milestone

$1K MRR

$1,000

10 years

January 2015

Avg: 11 months

+2 years to next milestone

$10K MRR

$10,000

12 years

January 2017

Avg: 1 year

12 years

Total journey time

Milestones achieved

Aaron's Path to $10K MRRPremium

The journey, decisions, and context behind this milestone

How Aaron actually did it

4/7 funnel stages sourced

Reconstructed from Aaron's own published sources. Quoted claims are the founder's words, verified verbatim; anything marked as our analysis is exactly that.

Where the idea came from

Personal painPivot from Open-source desktop app (CRON-O-Meter, 2005) later relaunched as the hosted cronometer.com web/mobile product when it became a registered bootstrapped business in 2011

Aaron Davidson built the original CRON-O-Meter in 2005 as a personal tool because he could not find a nutrition tracker accurate enough for the CRON diet he was following himself.

Per About us - Cronometer (company page, not bylined to Aaron)

Validation

Built first, validated after

MvpValidated

Aaron built the tracker to solve his own CRON-diet tracking need and used it himself before it had other users. No source describes a landing page, presale, survey, or interview step preceding the build.

The product's earliest validation was the founder's own daily use of it as a CRON dieter, not a separate market test.

Per About us - Cronometer (company page, not bylined to Aaron)

Acquisition channels, and whether they worked

Paid AdsScalingDidn't work

Tried some paid advertising in the Health/Diet category alongside otherwise organic, bootstrapped growth.

“I've spent less than $2500 on actual marketing to date”

Aaron Davidson (HN user "phacops"), follow-up reply in the same Ask HN thread

In the Health/Diet vertical, what it cost to acquire a customer through ads consistently ran well above what that customer was worth, so paid acquisition never made economic sense.

“the ROI still doesn't make sense. CPA >>>>>> LTV”

Aaron Davidson (HN user "phacops"), follow-up reply in the same Ask HN thread

How it changed as they grew

At launch: 1 person (Solo technical founder, built and ran the product himself)

Today: 17 people (17 employees/contractors as of the January 2019 interview. Aaron hired his first employee in 2016 and went full-time on Cronometer himself in 2017, six years after the 2011 bootstrapped start.)

Bootstrapped · 2011

What broke as they grew

Paid customer acquisition was uneconomical in the Health/Diet niche specifically: acquisition cost ran well above customer lifetime value, so growth had to keep coming from non-paid channels rather than a scalable ad budget.

“the ROI still doesn't make sense. CPA >>>>>> LTV”

Aaron Davidson (HN user "phacops"), follow-up reply in the same Ask HN thread

Sources (3 in the founder's own words)

Aaron Davidson (HN user "phacops") replying in "Ask HN: What does it take to run a web app with 5K-10K users?" · founder-authored · 2015-01
Aaron Davidson (HN user "phacops"), follow-up reply in the same Ask HN thread · founder-authored · 2015-01
Comment by HN user "phacops" (same account as s1/s2, product not named explicitly) in "Ask HN: Do you have a profitable side project?" · founder-authored · 2016-06
Our Story: A Look At Cronometer's DNA - Cronometer Blog (staff-written, not bylined to Aaron) · third party · 2022-10
About us - Cronometer (company page, not bylined to Aaron) · third party
Aaron Davidson - Kootenay Business, Top 10 Business People 2019 (journalist Q&A, verbatim founder answers) · third party · 2019-01

Launch Strategy

How they introduced the product to the world

Soft Launch

Initial go-to-market approach

Low risk — lets you iterate quietly

Validation

How they tested demand before building

MVP

Method used to confirm market interest

Most common approach — build and learn fast

Launch Pricing

Price point when the product first launched

Gratis

Initial pricing strategy

Common for building initial traction

Starting Audience

Whether they had followers before launch

Started from Zero

Built audience alongside the product

63% of founders in our database started from zero

Time Investment

Average weekly hours during building phase

10 hrs

per week on average

Lean side-project commitment

Initial Investment

Capital required to get started

Bootstrapped with sweat equity only

Most founders in our database bootstrap

Biggest Challenge

Construir una base de datos de nutrición verificada en la que los usuarios conscientes de la salud pudieran confiar

Unlock Aaron's Full Journey

See the complete breakdown: launch strategy, validation methods, startup costs, expert analysis, replication playbook, and more actionable insights.

Upgrade to Premium

Instant access to all founder journeys

Frequently asked questions

How much does Cronometer make?

Cronometer reports $3.8M ARR as of November 2024. Cronometer $3.8M ARR November 2024. Bootstrapped. Source: GetLatka.

What is Cronometer?

La app de rastreo de nutrición más precisa con datos de alimentos verificados, rastreo de micronutrientes y registro de ejercicio. It operates in Salud y Bienestar.

How long did it take Cronometer to reach $10k mrr?

Aaron Davidson took 12 years to reach $10k mrr with Cronometer.

Was Aaron Davidson a solo founder?

Yes. Aaron Davidson built Cronometer as a solo founder.

What marketing channel did Cronometer use to grow?

Cronometer grew primarily through SEO / Contenido.

What industry is Cronometer in?

Cronometer operates in Salud y Bienestar.

Share this story:

Explore similar stories

$10K MRR SEO / Contenido Salud y Bienestar Fundador en Solitario

Enjoyed this story?

Get more founder journeys like this delivered to your inbox every week.

Join founders learning from real success stories

Founder stories

Browse Stories

The Full Story

TL;DR

Aaron Davidson construyó Cronometer como una herramienta personal para dieta CRON, ahora usada por millones para rastreo preciso de nutrición.

Todo comenzó en 2005 cuando estaba experimentando con la dieta CRON (Restricción Calórica con Nutrición Óptima). Necesitaba una forma de rastrear precisamente mis micronutrientes.