Fuel8 Pro

One account. Everything you log, and the tools that build on it.

Fuel8 runs on your Apple Account. Food, workouts, weight, water and sleep logging is included with it, on the phone and on the web. Founders Entry is the membership for the tools that go further, at US$3.00 a month.

What Founders Entry adds or what every account includes

Fuel8 Pro is available in the app. Open your profile, tap Fuel8 Pro and review the local monthly price shown by Apple before joining. Basic logging stays included.

Workouts: ready-to-train routines, Generate a workout, Build a workout and the week's recorded sessions.

Screens show Fuel8 with sample records.

It starts with Sign in with Apple.

You can start logging on your phone without an account. Sign in with Apple when you want account features, including sync and membership. Apple lets you hide your email.

Signing in creates your account and nothing else. Your diary stays on the iPhone until you turn on sync, and sync is a separate switch in the same setup. Photo uploads, coach access and Apple Health each have separate controls.

Sign in: Creates the account. Uploads nothing.
Sync: Sends your diary, weigh-ins, sleep, water and workouts to the account. Off by default.
The web: Sign in at getfuel8.com with the same Apple Account: Progress, Diary, Workouts, photos, and every raw record, removable.
Coaches: A code from your coach, typed on your account page. Stop it whenever you like.
Delete: In the app or on the web. Removes the account, every synced record and every link. The phone is untouched.

Included with every account

The logging, the history and the controls.

Everything below works with a signed-in account and no membership, and keeps working if a membership ends. It is the app that shipped, not a trial of it.

Food

Search 13,521 foods, offline, with the database inside the app
Scan a barcode, say the meal aloud, type it, or add calories and macros directly
Saved plates for the meals you eat often
Correct a portion, log a past day, and keep planned meals apart from eaten ones
Calorie and macro targets in grams, every one editable
Ask Siri what is left today, or log a food by voice from outside the app

Training

Record sets, repetitions and load, and cardio by duration and distance
Start the built-in routines or any routine already on your phone, and pause mid-session
Review completed sessions, previous performance and recorded personal bests
Receive a coach's workout in the inbox and accept or dismiss it

Progress

A morning check-in for weight, hours slept and water, against the date
Nutrition, sleep, water and training by week or month, with the days that contributed
Weight readings and a seven-day weighted average; a missing day is missing, not zero
Browse, search and open the progress photos you already have, and delete any of them
Apple Health, if you connect it: meals and water written, weigh-ins, steps and active energy read

Your account

Sign in with Apple, with the option to hide your email
Sync, off until you turn it on, and a web dashboard at getfuel8.com with every record readable and removable
Coaches you have already connected keep their access until you stop it
Existing records, corrections, deletion and every privacy control, whether or not you are a member

Founders Entry · US$3.00 a month

What Founders Entry adds.

Five tools that build on what you log. Each one shows what it does and the monthly price before you join, and the App Store handles the rest.

Generate and build workouts

Tick the machines your gym has, from 100 types and 142 exercises, and review a generated session before saving it. Or build your own routine exercise by exercise. Editing and copying structured workouts and routines is part of the same tool.

Recipe tools

The 1,000-recipe catalogue in the Recipes tab, "What can I eat?" suggesting recipes that fit what is left of the day, opening a catalogue recipe for the first time, and making a personal copy to change. Correcting a personal recipe you already have stays included.

Progress photos and comparisons

Add photos with four pose silhouettes and crop controls so each one lines up with the last, then Compare two dates for the same pose. Photos you already have stay browsable without membership.

Training insights

The Training insights view and the card on Progress, and the shareable progress card.

Coach connection tools

Human coaches are coming soon. The tools are already in the app: connect a coach by invitation code, share progress photos with named coaches, and send check-ins. The moment a coach is on Fuel8 and gives you a code, the access is there. Stopping a coach's access is always available. Personal coaching is optional; your coach manages their service, arrangements and any fees separately.

Progress photos: Photos, Compare and Check-ins tabs, a search by date, pose or note, and a dated library of four poses shown as silhouettes.

Compare: the Front pose on two dates side by side, 6 September and 20 September, shown as silhouettes, with a Use latest two dates button.

Progress-photo screens use illustrative silhouettes, not client images. Nothing here is a claim about results; each line describes a tool.

Reviewing a generated Upper workout before adding it: machine chest press, seated row, shoulder press, lat pulldown, and dumbbell curls, raises and extensions.

The price, and the founder rule.

US$3.00 a month at launch. The App Store shows the price in your own currency before you confirm.
Your original monthly founder price is kept for as long as you stay a member. Leave and come back later, and the price on offer may have changed.
Payment goes to your Apple Account. Membership renews each month unless you cancel at least 24 hours before the period ends, in Apple Account settings.
Restore purchases from Fuel8 Pro in the app. Membership carries over to the web dashboard on the same Apple Account.
If membership ends, everything you logged stays on your phone and your account. Only the tools above close.

Where things stand

Fuel8 Pro is available in the app. Open your profile, tap Fuel8 Pro and review the local monthly price shown by Apple before joining. Basic logging stays included.

Start with the logging. The rest is there when you want it.

Fuel8 Calorie & Workout App

Track calories & plan workouts

iPhone · iOS 26.0 or later

Download on the App Store