Works with
px works with FatSecret.
Your FatSecret log becomes Fuel in px, matched to the work you did and the work that is coming.
What changes
The day is decided with it in view.
Fuel is matched to the work. A bigger session means more food, built around how you already eat. What you log in FatSecret counts without a second entry.
Fuel is planned with your body in view. What FatSecret measures arrives without typing, so the food is set against where you are, not a number you entered once.
Move, Mind and Fuel, decided together. Your training changes what you eat. Last night’s sleep changes today’s session. One coach makes the call, every morning, and gives the reason.
Ask px, any hour. Text or talk. px answers from your plan, your sleep and your pursuit, and changes the plan if the answer calls for it.
Connecting
How to connect FatSecret.
In the px app: Settings › Devices. Sign in once and px reads from then on.
Data is read as often as FatSecret allows, and px only asks for what it needs to coach you. Disconnect at any time from the same place.
Also works with
Questions
Do I need FatSecret to use px?
No. px works with just your phone. FatSecret adds food and body, which lets px read your day more closely, but the plan, the coach and the food work without it.
Do I keep using the FatSecret app?
Yes. px reads what FatSecret shares and turns it into the day’s plan. Nothing about how you use FatSecret changes.
What if FatSecret has not synced this morning?
px does not guess. It uses what it has, tells you which inputs are missing, and asks you for the rest. You see a gap, never an estimate.
Is my FatSecret data sold or used to train AI?
Never. It coaches you and nothing else. You can export, pause or delete it whenever you like, and px only asks for what it needs to coach you.

FatSecret measures. px decides.
Seven days free. Connect once, and tomorrow morning is already planned.