Rex.fit

Introducing the Drop

Computer vision + AI nutrition tracking

The world's first fully automated nutrition tracker. Computer vision and AI record what you eat throughout the day and give you the full picture of your calories, proteins, fats and carbs.

Pre-order the Drop

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(01)The Drop

The Drop is the world's first fully automated nutrition tracker. The Drop uses computer vision and AI to automatically record what you're eating throughout the day and provide you a full picture of the calories, proteins, fats and carbs you have eaten.

01Calories
02Proteins
03Fats
04Carbs

Say goodbye to manual calorie tracking forever.

Pre-order Now

(02)Rex on WhatsApp

Track your calories from WhatsApp.

Experience personalized health transformation with our AI calorie tracker and nutrition coach, tailored to your unique goals whether it's living healthier, shedding pounds, or gaining muscle.

Text Rex on WhatsApp +1 (229) 394-2678

(03)Features

It feels like texting a friend.

Rex on WhatsApp reading a photo of a cucumber, tomato and feta salad and listing the calories of each ingredient

01 / 03

The easiest way to track calories

Send Rex a photo of your meal or just text what you ate to log it. It feels like texting a friend.

I just had a tomato mozzarella sandwich with a side of fries. I also had a coke.

We logged the meal in our database. Here's how you ate:

Calories: 855 kcal
Protein: 18.4 gr
Carbs: 147.3 gr
Fat: 26.8 gr

02 / 03

Get workout suggestions

Not sure how to workout today? Just ask Rex and get a tailored workout recommendation.

Give me a HIIT workout!

Here is a HIIT workout involving bodyweight exercises, it is the “HIIT WORKOUT - Bodyweight Only | Calisthenics Series Day 5” by Caroline Girvan.

Rex on WhatsApp answering a request for a HIIT workout with a bodyweight video recommendation

03 / 03

Get daily reports and feedback

Check your daily report with personalized feedback and tips on your diet and lifestyle.

Daily report plz!

Hey there! Here's your daily nutritional rundown:

Total calories: 2002
Protein: 111.4g
Fats: 105.7g
Carbs: 146.9g

Rex on WhatsApp sending a daily nutritional rundown with total calories, protein, fats and carbs

(04)AI body scan

Scan your body with AI.

BMI is not accurate for our diverse bodies that can take all shapes and sizes. This is why we introduced our AI body scanner.

Through body scanning, you can gain valuable insights into your body's metrics, enabling informed decisions about fitness, nutrition, and overall well-being.

Skeletal muscle mass01
Body fat percentage02
Body measurements03

Scan with Rex Free BMI calculator

The Rex dashboard's body scans tab showing a 3D body model next to skeletal muscle mass and body fat percentage

Body scan, from the Rex dashboard

(05)Stories

Join tens of thousands on a quest for better health.

Living longer is a science, and we're here to help you improve daily.

01 / 04

I lost >10kg

I used Rex to track my calories and get back in shape. I've since lost more than 10kg. The experience is great and I highly recommend trying them out.

Kaan ArmaganRex member

02 / 04

The calorie logging is 🔥

The calorie logging feature on Rex is great. I'm never going back to MyFitnessPal.

Omar AliRex member

03 / 04

I can finally track my own workouts

I've been looking for something I could just tell “I did 3 sets of 40 pushups” and it would just track it for me. The benefit of having my workouts and meals in the same convo on my phone is great. I also love the automated daily reports.

Daniel SusvielaRex member

04 / 04

It really feels like a personal coach

I've struggled with accountability my whole life. It's been hard to stick to a meal plan or a workout app. The fact that Rex texts me daily gives me the push I need. I text it all the time, even when I haven't worked out. Knowing that I will see what I ate in the report card at the end of the day keeps me from binge eating like I used to.

George HarrisRex member

(06)Free tools