The Buddy System
TransformationBuddy

A calm, consistency-first sidekick for a body transformation

A transformation is a marathon, so TransformationBuddy is built so that a bad Tuesday can't end it. Three separate streak chains, a weight chart that trusts the trend over the number, and a journal that asks what actually happened.

$5 once on the App Store · from $10/year on the web · 7-day free trial

TransformationBuddy app icon

What you get

  • Daily, weekly and monthly streaks, so you can miss days and keep the chain
  • Progress photos always compared against Day 1
  • A 7-day trend line over the raw daily weights
  • A cravings scale that asks what triggered it, not just how bad
  • r/progresspics-style share card, CSV and JSON export

Two ways to use it

iPhone & iPad
One-time purchase, no account
$5
Any browser
Cancel any time
$1/mo
or $10/yr
Start a free trial

All five apps together: $3/month, or $30/year

The bits worth explaining

Three chains, not one

Daily, weekly and monthly streaks run at the same time. Miss three days and log once, and the weekly chain survives, which is the honest way to model a year-long project. Back-filled days count.

The trend, not the number

Raw weigh-ins are dots; the bold line is a 7-day trend, drawn against your goal. Water weight stops being a mood, and the trend-low readout gives you a number that only moves when something real changed.

Day 1 stays on the left

The photo comparison pins your first check-in on the left and the newest on the right, front on top, side below, with a weight delta between them. A timeline strip lets you hold any past date against Day 1.

A journal that asks better questions

Weight and tape measurements, yes, but also mood, energy, sleep, and a 1–5 cravings scale that asks for a note at every level: what triggered it on a hard day, what was different on a calm one. Plus rotating reflection prompts.

Get TransformationBuddy

Buy it once on iPhone, or run the full web version in any browser.