Food and nutrition tracking for strength training.
One Fitness Hub is a food tracker for strength training and everyday fitness. Log what you eat, track protein and calories, and review your daily and weekly macros alongside the workouts you record. It helps adults who want to understand their eating patterns while they lose, maintain or gain weight.
How to get started
Set your nutrition goal
Open Nutrition setup, choose your goal and pace, and review your calorie and macro targets. Targets are fitness estimates for adults 18 and over, not medical or dietary advice.
Log food as you eat
Use search, a barcode or a nutrition label, check the serving and numbers, then save the food to your day. Quick add, your own foods, recipes and saved meals cover repeat meals and foods outside the library.
Review protein, calories and the week
Read the Day rings and timeline, then switch to Week to see calories, protein, carbs and fat against each day's targets. Logged workouts add estimated active calories to that day's budget.
Three ways in, and none of them is typing numbers.
Point the camera at a barcode and it reads on its own. Point it at a nutrition label and each number lights up as it is recognised, sideways labels included. Or search the USDA FoodData Central library and packaged foods sold in India and Lebanon, where every food has its own icon and the foods you had at this meal before are waiting at the top.
- Scanning runs on your phone, and a label photo is never uploaded
- You check every number a scan reads before it is saved
- Indian and Lebanese favourites such as naan, dosa, biryani, butter chicken, falafel, tabbouleh, kibbeh and baba ganoush, found however you spell them (daal or dal, hommus or hummus), home-style curries such as tikka masala, korma and dal from the UK’s official food tables, plus packaged foods from India and Lebanon, and packaged Indian and Lebanese dishes from anywhere, with data from Open Food Facts
- Quick add, your own foods and recipes for everything else
- Saved meals to log a regular breakfast in one tap
Scan a barcode or a nutrition label, and check every number before it is saved.
The camera reads on its own, with no tap to capture. Scanning runs on your phone, and a label photo is never uploaded. Nothing is saved until you have checked what was read.
Barcodes, held any way round
Hold the pack upright, sideways or upside down. One Fitness Hub checks its own library first, then Open Food Facts, and keeps a product it finds so the next scan is instant.
Labels that show their work
A line sweeps down the frame while the label is read. Each word it recognises lights up, and the serving, calories, protein, carbs and fat tick off until the reader locks.
You check the numbers
Use what's read fills the food form, and you correct anything the reader got wrong before you save. Typing the number is always there as the fallback.
Credited wherever it is shown
Products from Open Food Facts carry their source and licence, linked from the food's (i). Indian and Lebanese packaged foods are credited the same way.
Photos in ChatGPT too
In ChatGPT, send a photo of a barcode or of a meal, and your connected account finds the food and drafts the meal for you to review. ChatGPT reads the photo. One Fitness Hub receives only the digits or food names, never the picture.
Built from your records, not a guess about your lifestyle.
Your base burn comes from your latest weigh-in in Check-ins. Your goal sets the pace, in pounds or kilograms a week or by a target date. Then the day adds the cardio, lifting and WODs you actually logged, at their net estimate so nothing is counted twice.
Lose, maintain, gain or recomposition
Pick the goal and the pace. A pace faster than recommended is allowed and clearly flagged, never quietly slowed down.
A floor you can see
The target never drops below a sensible daily minimum, and when that minimum applies the app tells you why and how a slower pace brings your own number back.
Week and History at a glance
Seven days of calories and macros against each day's own target, and up to twelve months of smoothed trend weight beside your plan.
Water on its own meter
Log drinks in fl oz or ml against a goal of your own or a recommended one. Water never counts as calories.
A fasting timer
Start a fast with a goal such as 16:8, watch the timer run and end it when you eat. Log food mid-fast and the app asks before ending it. Past fasts can be edited, and fasting never changes your calorie target. For adults 18 and over.
Labels in full
Fiber, sodium and the rest of the US nutrition label, shown as % Daily Value, and calories or kilojoules, whichever you read.
Your food log is private. It is never posted to the activity feed, never shared, and never used on a leaderboard. Calorie and macro targets are for adults 18 and over, and like body fat, BMI and BMR they are fitness estimates, not medical or dietary advice. Consult a qualified professional for medical concerns.
Further reading.
- Are you eating enough to get stronger?Protein, calories and carbs at the right time on training days.
- A calorie deficit is a week, not a dayA real week with good and bad days that still ended in a small deficit.
- The first two weeks are the hardest partWhat days one to fourteen feel like, and how to get through them.
- Why I built another fitness appLosing 100 pounds by tracking food and workouts.
- Calorie calculatorMaintenance calories by the BMR formula you choose, with warnings instead of limits.
- Recipe builderAdd up a home-cooked dish once, then log it by the serving.
- Indian foodDal, roti, dosa, biryani and more, however you spell them.
- Lebanese foodHummus, falafel, tabbouleh, shawarma and more.
Common questions
Can I track protein and calories together?
Yes. Nutrition records calories, protein, carbs and fat in the same food log. Day shows your totals and targets; Week lets you review them across seven days.
Can I log Indian and Lebanese food?
Yes. The library includes Indian and Lebanese dishes and packaged foods sold in India and Lebanon. Search common spellings, check the serving, or create your own food or recipe when you need a different preparation.
How does strength training affect my food log?
The workouts you record add their estimated active calories to the day's nutrition budget. Food entries stay in Nutrition; your lifting sets stay in your workout history.
Is my food log shared with other members?
No. Your food log is private and is never posted to the activity feed or used on a leaderboard.
Follow the product guide
How to log food in the Help Center, or explore all features.
Log one meal and the rings start filling.
Set your goal once, then add food as you eat. Today's workout is already counted.