Gaugegrain vs Cronometer

One plan from one baseline.

Cronometer’s official Diary Overview describes a daily diary for food, exercise and biometrics, with nutrition summaries. Gaugegrain starts with body measurements and BMI, then carries that baseline into the plan layers you choose. Compare a diary-centered workflow with a measurement-first plan and decide which fits your routine.

Start 7-day full-bundle trial See the comparison

Measurements + BMI are free permanently

A fair side-by-side

Compare the starting point and daily workflow

Each summary below follows the linked official product descriptions. It is a guide to choosing a workflow, not a complete inventory of either product.

One baseline

Gaugegrain

A measurement-first personal plan.

Cronometer

A daily diary with food, exercise, biometrics and nutrition summaries.

Workflow comparison

How the approaches compare

Gaugegrain is marked as the measure-first option.

Gaugegrain and Cronometer workflow comparison based on linked official pages
Capability	Gaugegrain	Cronometer
Where you begin
Starting point	Body measurements + BMI form the baseline for one personal plan.	A daily diary brings logged food, exercise and biometrics together.
How measurements appear	Measurements + BMI are the free starting layer.	The diary supports biometrics such as weight, body temperature, blood pressure and cholesterol.
Food and planning
Nutrition workflow	Meal & nutrition tracking is one of the optional plan layers.	Food entries can be reviewed with detailed macro- and micronutrient summaries.
Best fit when you want to…	Build workouts, meals and other tools around one measured baseline.	Log daily nutrition and review the nutrient detail in a diary.

Where you begin

Starting point

Gaugegrain · Measure-first: Body measurements + BMI form the baseline for one personal plan.
Cronometer: A daily diary brings logged food, exercise and biometrics together.

How measurements appear

Gaugegrain · Measure-first: Measurements + BMI are the free starting layer.
Cronometer: The diary supports biometrics such as weight, body temperature, blood pressure and cholesterol.

Food and planning

Nutrition workflow

Gaugegrain · Measure-first: Meal & nutrition tracking is one of the optional plan layers.
Cronometer: Food entries can be reviewed with detailed macro- and micronutrient summaries.

Best fit when you want to…

Gaugegrain · Measure-first: Build workouts, meals and other tools around one measured baseline.
Cronometer: Log daily nutrition and review the nutrient detail in a diary.

Official sources reviewed October 27, 2026

This summary covers the linked official materials, not every product capability. Competitor plans, features and prices can change; check the current official details before choosing.

Gaugegrain’s offer

Try the full bundle for 7 days

Measurements + BMI remain free. Add the plan layers that fit your goals, or start with all five.

Measurements + BMI

Free permanentlyYour measured starting point stays free.

First paid layer

$19.99 / monthMonthly, for the first paid layer.

Each additional layer

$5.99 / monthMonthly, for each added layer.

All five layers

$39.99 / month or $150.00 USD per yearChoose the monthly or annual bundle.

New customers get a 7-day full-bundle trial. After the trial, the selected plan bills automatically. The selected plan and first charge date are shown before checkout. Cancel through hosted billing controls.

Try a plan built from your baseline

Start with Measurements + BMI, then choose the other layers that fit your goals.

Start 7-day full-bundle trial Choose the $150.00 annual plan

Source notes

What the comparison is based on

These official pages were checked on October 27, 2026. We limit competitor statements to what those sources describe.

Cronometer Help Center
Diary Overview
Daily food, exercise and biometrics logging; nutrient summaries.
Cronometer Help Center
Add a Food
Food diary entry and available nutrition information.

Cronometer plans and prices can change. Check its official pages for the latest details before making a decision.

Questions, answered

A few things to know before you choose

How is Gaugegrain different from Cronometer?

Cronometer’s linked Diary Overview describes logging food, exercise and biometrics in a daily diary with nutrition summaries. Gaugegrain starts with body measurements + BMI and uses that baseline for one personal plan. The better fit depends on whether you want a diary-centered tracking routine or a measurement-first plan.

Can I track meals in Gaugegrain?

Yes. Meal & nutrition tracking is one of Gaugegrain’s optional layers. The starting point remains your measurement baseline, and you can choose the other plan layers around your goals and preferences.

What stays free with Gaugegrain?

Measurements + BMI are free permanently.

How much does Gaugegrain cost?

Measurements + BMI are free permanently. The first paid layer is $19.99 / month and each additional layer is $5.99 / month. All five layers cost $39.99 / month or $150.00 USD per year.

Will I be charged after the trial?

New customers get a 7-day full-bundle trial. After the trial, the plan selected at checkout bills automatically. The selected plan and first charge date are shown before checkout. Cancellation is available through hosted billing controls.