For readers of the book

You read the book. We will handle the tedious part.

Counting protein by hand at every meal lasts about two weeks, and the book says so itself. Vivania does the math from a photo of your plate and keeps the three chapter 12 indicators up to date on its own.

No code to type. Arriving through this address is enough.

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Cover of the book Muscle in the Age of Monjaro

The book, running every day

Everything the book tells you to track, the app tracks for you.

The chapter 4 math

Photograph your plate and the protein for the day updates itself, with the target calculated from your weight.

The chapter 3 pace

Weight becomes a four-week average, the only reading that means anything. What the scale said on a Tuesday decides nothing.

The chapter 9 workout

Three days a week, full body, with your load recorded, a rest timer and a progression chart.

Real food data

The same food composition table the book uses, with everyday meals in it.

Before you start

  1. Do I need a code?No. Arriving through this address is enough, and the amount shows on screen before you enter any payment details.
  2. How long does it last?For as long as the subscription lasts. If you cancel, you return to the public price.
  3. What if I see the full price?Do not confirm. Talk to support first and we will sort it out.

Start today, while it is still fresh

The distance between reading a book and changing something is usually doing the first thing the same day.

Start with a 3-day trial