The Weighted Vest App Is Here — Powered by the Rucking App Engine

The official Rucking app is now live on Android — and inside it is the full Weighted Vest Calorie Calculator that WeightVest.pro is built around.

In the Play Store the app is called “Rucking”, but under the hood it’s a full engine for weighted-vest training, rucking, and any kind of loaded conditioning.

↓ DOWNLOAD THE WEIGHTED VEST APP (ANDROID) ↓

Why Weighted Vest Athletes Need This

Most fitness apps still think you’re just out for a walk. They completely ignore the fact you’ve strapped on 20, 40, 60+ pounds of extra load. Your watch quietly undercounts calories and makes you feel like the work you’re doing doesn’t matter.

This app fixes that. It was built by someone who lost 90 lbs using weighted vests and rucking — not by a committee sitting behind a desk.

If you train with load — vest, backpack, or both — this is the app that finally respects what you’re doing.

What the App Does Right Now

Version 1 is lean on purpose. No motivational spam, no endless menus — just the tools you need to train:

Weighted Vest Calorie Calculator — built around real bodyweight + load formulas
Rucking Calorie Calculator — for backpack-based training and long marches
Select Vest or Backpack — or compare both to see how they change the burn
Rucking Weight Loss Calculator — turns your training into a clear timeline to your goal weight
Offline support — no GPS signal required, works in dead zones and trail systems
Fast, clean interface built for real training sessions
No account, no tracking, no clutter — just open, calculate, and train

GET IT ON GOOGLE PLAY

Powered by the Same Engine as the Online Calculators

The app runs on the exact same calculation engine used in the online tools at Rucking.Pro — tuned for weighted vests and rucking loads, not generic cardio.

Weighted-Vest / Rucking Calorie Calculator

Under the hood, the calculator uses your bodyweight, vest or pack weight, pace/terrain, and effort level to estimate the calories burned for loaded movement.

Weight-Loss Timeline Calculator

The same engine also powers the Rucking Weight Loss Calculator, which shows roughly how long it will take you to lean out based on how often you train, how heavy you go, and how dialed your calories are.

In the app, both calculators are always with you — whether you’re training in a gym, on a track, or out on dirt.

Why the App Is Called “Rucking”

The long-term plan isn’t to juggle three different apps. It’s to build one unified tool for:

Weighted vest fitness
Rucking and loaded marches
Hybrid weighted endurance
Strength–endurance outdoor training

“Rucking” is the umbrella, but weighted-vest athletes still get a perfect fit. The formulas scale load, pace, and intensity the way you actually train — whether that’s a 20 lb vest walk or a brutal 75 lb hill session.

My Weighted Vest Transformation

This project comes straight out of my own training. I didn’t get lean from fancy machines or magic programs — it was weighted vests, rucking, and consistency.

Preston before using weighted vests and rucking to lose 90 pounds

Before Weighted Vest & Ruck Training

Preston after losing 90 pounds, flexing with visible muscle definition

After Consistent Weighted Vest Work

If you want to see the heavier end of what this kind of training can do, you can check out my 105 lb Rogue Fitness Heavy Ruck Challenge on my personal site.