Track your food in seconds

Snap a photo, scan a barcode, or just type it.

Get TestFlight access

iOS · Free on TestFlight

Snap to log

Most diets fail because tracking feels like homework

People quit when logging takes too long, and the research says quitting is the real problem. Whatever helps you keep recording is what works. Sphere is designed around that one job.

Why logging

Tracking works

Across weight-management research, people who consistently record what they eat lose more weight and keep it off longer than those who don’t.

Why consistency

Consistency wins

Frequent self-monitoring is one of the strongest predictors of long-term weight maintenance, even when plenty of days go unlogged. Sphere is built around making that easy.

The math

Clinical-grade targets

Your calorie goal starts from the Mifflin-St Jeor equation used in clinical nutrition practice, adjusted for your activity and pace.

Your plan is ready in two minutes

Answer a few questions about your goal, pace, and lifestyle. Sphere computes a daily calorie and macro plan from your answers, and every number stays editable.

Today

188 lbs

In 6 months

165 lbs

With your custom plan, we estimate you’ll reach your goal and maintain it long-term. No magic pill or supplement needed.

Customized Nutrition Plan

Ren’s Plan

Edit

Daily Calorie Goal

2,100cal

158g

Protein

210g

Carbs

70g

Fats

Fast enough for the third log of the day

Logging has to stay quick or it stops happening. Pick whichever way fits the moment.

Snap the plate

AI reads the meal from a photo. The same camera scans barcodes.

Snap to log

Describe the whole meal

Type it in one line. Sphere splits it into items and logs them all.

Add Food

oatmeal with berries, 2 eggs, coffee

3 ITEMS FOUND

Oatmeal with berries

320 cal

Eggs, 2 large

140 cal

Black coffee

5 cal

Add 3 items
Search that keeps up

On-device results as you type, personalized by what you actually eat.

chic

RESULTS

Grilled chicken breast

100 g

165 cal

Chicken burrito bowl

1 bowl

520 cal

Chicken Caesar salad

1 salad

390 cal

Chicken noodle soup

1 cup

120 cal

See where you stand

A clear daily budget with protein, carbs, and fat at a glance.

Today

12 days

1,420

of 2,100

Protein

98g

Carbs

142g

Fat

48g

BREAKFAST

Oatmeal + eggs

420

LUNCH

Chicken bowl

680

SNACK

Greek yogurt

160

A streak that forgives real life

Every week you log earns a skip day you can schedule ahead of time, for the wedding or the trip or a day you simply want off. Your streak carries through it, and if you drift for a while the app greets you warmly when you return.

Sphere streak mascot

12

day streak

S
M
T
S
W
T
F
S

The gold day is an earned skip. The streak carries right through it.

Active energy · Watch

420 kcal burned

+180 cal

earned back into today’s goal

An active day earns a bigger dinner

Connect Apple Health and workouts adjust today’s calorie budget on their own. There is nothing to enter after the gym.

  • Share your food intake to Apple Health
  • Automatically adjust calorie intake after your workouts
  • Sync weight history between your devices and Sphere

Reach your goal. And keep it.

Join the TestFlight beta and see your plan in the next two minutes.