Designed for simplicity, not complexity

Lose Weight by
Simply Talking

WeightBuddy listens when you say what you ate or how you exercised. No tiny buttons. No confusing menus. Just your voice.

Free to download. No credit card required.

1,450 calories left
Food
Eggs & toast +350
Chicken salad +400
Exercise
Walking 30m -150
Press to speak
1,000+ Happy users
4.8 average rating
100% Free to use

How It Works

No learning curve. No setup headaches. Start tracking in under two minutes.

1

Speak

Tap the big microphone button and say what you ate or how you exercised. That's it.

"I had scrambled eggs and toast for breakfast"
2

WeightBuddy Understands

Our smart technology figures out the calories instantly. No searching databases or measuring portions.

"Got it! Scrambled eggs and toast — about 350 calories"
3

Track Your Progress

Watch your weight trend downward. Get encouraging voice feedback on your journey.

"You've lost 2 kilos this month. Brilliant work!"

Features That Make It Easy

Every feature was designed with one question in mind: "Is this the simplest it can possibly be?"

Just Talk. We'll Handle the Rest.

No tiny text fields. No complicated food databases to scroll through. Simply press the big microphone button and speak naturally.

  • Works with natural language — speak however you like
  • Supports food AND exercise in the same flow
  • Big, easy-to-press button — no precision needed
Voice Input Screen

Calories Counted Automatically

Our smart technology understands your food and estimates calories instantly. No more guessing portion sizes or searching through endless lists.

  • Recognises thousands of foods automatically
  • Sorts meals into breakfast, lunch, dinner, snacks
  • Exercise calories credited back to your daily budget
Calorie Dashboard

See How Far You've Come

Track your weight over time with a simple, clear progress view. See your starting weight, current weight, and goal — all at a glance.

  • Tap to log your weight — takes 5 seconds
  • Visual progress bar towards your goal
  • Weekly exercise summaries
Progress Tracking

A Friendly Voice That Cheers You On

WeightBuddy doesn't just track — it talks back. After every entry, you hear a warm, encouraging response. It's like having a supportive friend in your pocket.

  • Spoken confirmations after every entry
  • Motivational progress summaries you can listen to
  • Adjustable speaking speed (slow, normal, fast)
"Got it! Chicken salad — about 400 calories. Nice healthy choice!"
"You've lost 2 kilos this month. Brilliant work, keep it up!"
"30-minute walk logged. That's 150 calories burned. Well done!"

Big Text. Big Buttons. No Confusion.

We designed every screen for people who want simplicity. Large, readable text. Generous touch targets. Clear layouts. If you can use a phone to make a call, you can use WeightBuddy.

  • Minimum 22px text throughout the entire app
  • Touch targets at least 60px — easy to tap
  • Clean, uncluttered screens with obvious navigation
Other apps
Tiny text that's hard to read
Small button
WeightBuddy
Easy to read
Big, clear button

Built for You

WeightBuddy was designed from day one for adults who want to lose weight without wrestling with complicated apps.

The Busy Grandparent

You're active with the grandkids but want to get healthier. WeightBuddy fits into your day without slowing you down.

The Walking Enthusiast

You love your daily walk and want to see how those steps add up. Just say "walked 30 minutes" and it's logged.

The Fresh Starter

Maybe you've tried other apps and given up because they were too complicated. WeightBuddy is the fresh start you need.

The Doctor's Orders

Your GP said to lose some weight. WeightBuddy helps you track without stress and show real progress at your next visit.

What Our Users Say

Frequently Asked Questions

Yes! WeightBuddy is free to download and use. All core features — voice logging, calorie tracking, exercise tracking, and weight progress — are included at no cost. We may introduce optional premium features in the future, but the core app will always be free.

Our technology provides reasonable estimates rounded to the nearest 50 calories. They're designed to give you a helpful picture of your daily intake, not clinical precision. For most people trying to lose weight, this level of accuracy is exactly what you need.

Absolutely! While voice is our recommended way (it's faster and easier), every screen has a text input option too. You can type anything you'd normally say.

Yes. Your data is stored securely with row-level encryption — only you can access your information. Voice recordings are processed in real-time and never stored. Read our full Privacy Policy for details.

Walking, running, cycling, swimming, yoga, gardening, housework, gym workouts, dancing, golf, and many more. Just tell WeightBuddy what you did and for how long — it handles the calorie calculation.

Not at all! If you can talk, you can use WeightBuddy. We designed it with large text, big buttons, and simple screens. Many of our users say it's the easiest app on their phone.

WeightBuddy works on both iPhone (iOS 15+) and Android (version 10+). If your phone is from the last 5-6 years, you're all set.

Start Your Journey Today

Download WeightBuddy and see how simple weight loss tracking can be. It takes just 2 minutes to set up.

Free. No credit card. No complicated setup.