Pricing
Free until 1 November 2026.
There is one plan and it holds everything. No tier that hides the coach, no upgrade to see a phase arrive, and no advertising anywhere in the app.
Right now
Free
Until 1 November 2026 · 40 days left
Everything below, for everyone, with no card and no trial timer. Nothing you do now signs you up to a payment later.
Start freeMonthly
$3.99/ month
From 1 November 2026
The whole app, month to month. Stop whenever you like and your logs stay where they are.
Yearly
$29/ year
39% less than monthly
The same app, paid once. Works out at about $2.42 a month.
The dial
The fasting clock, the five metabolic phases at their real hours, and Sal living in the middle of it.
Your program
A twelve-question intake that works out your window, your calories, your macros and a week-by-week ramp.
Water and food
A graduated cylinder for hydration and a macro rail for the day's eating, both logged against your own targets.
The coach
Sal answers from your own numbers — your fast, your log, your recent weeks — rather than from a search result.
The planners
A week of meals placed inside your eating window, and a week of training placed around your fast.
The record
Weigh-ins on a trend line, every finished fast, your streak, and a grid that lights on the days you met the goal.
The coach and the two planners run on a language model, and every question and every week costs real money to answer. So each account gets the same monthly allowance of that work, and it resets on the first of every month.
It is set high enough that using the app the way it is meant to be used never reaches it — a question or two a day and a fresh plan every week comes to about a third of it. You will not see a credit balance, a token count or a meter, because none of those help you eat better. If you ever get near the end, the app says so in a sentence and tells you the day it comes back.
The dial, your logs, your program, the record and everything else are not metered at all. They cost nothing to run and they never stop.
- Same allowance for everyone
- Resets on the first of the month
- No credits, no meter, no upsell
- Everything else is unmetered
- What happens on 1 November 2026?
- You are told inside the app before anything is charged, with enough notice to decide, and you enter payment details yourself. If you would rather not pay, you keep your account and your data and you can export or delete it.
- Can the price change?
- Yes, and it is fair to say so plainly. Most of what this app costs to run is the language model behind the coach and the planners, and that price is set by someone else. If it moves a long way, ours may have to move with it. Any change is announced inside the app before it takes effect, never applied to a year you have already paid for, and you can always stop.
- Is there a free tier after that?
- Not a decided thing yet. What is decided is that nothing is held back mid-fast: there will never be a paywall between you and a fast that is already running.
- What if I need more than the allowance?
- Write to hello@itssal.com and say what you were doing when you ran out. If ordinary use is hitting the ceiling, the ceiling is wrong and we would rather fix it than sell you an extra.
Start now, decide later.
Twelve questions and you have a schedule. No card until 1 November 2026.