The Trackr blog

What AI can actually fix in health

One falsifiable hypothesis per week, with the mechanism behind it. Plus honest switching guides.

Series · 1 of 12

The breakthrough is not smarter advice. It is specialists that talk to each other.

At 135 kg I paid a nutritionist and a fitness coach who never once spoke. The claim: coordination, not advice quality, is what AI actually fixes.

August 14, 2026

Switching guides

Cal AI got bought. Here is what to use instead.

Pulled from the App Store, then acquired by MyFitnessPal. If you are switching photo calorie apps anyway, switch categories too.

August 12, 2026