Happy Scale

Happy Scale

Weight Loss Tracker

58K ratings
704 reviews
#168 in top-grossing Health & Fitness
💪 Health & Fitness
🏥 Medical
Free
In-App Purchases

Details

  • Released
  • Updated
  • July 14, 2012
  • August 24, 2026

Features

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About

This app helps you understand your weight loss journey by analyzing scale fluctuations. It smooths out daily variations to reveal your true progress, predict future weights, and break down goals into manageable milestones.

See true progress with mathematical analysis
Smooth out weigh-in fluctuations
Predict future weight
Break down goals into milestones
Integrates with Apple Health
BMI calculator
Show original description

What users say

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+1

What's New in Happy Scale

2026.6.1

August 24, 2026

FRESH COAT OF PAINT We've made visual improvements from top to bottom: every theme and every screen has been carefully adjusted to make Happy Scale feel more pleasant, more consistent and more legible. These are purely aesthetic changes; Happy Scale works just like it did before, but looks better doing it. IMPROVED COLOR CUSTOMIZATION Purple now joins red, green and blue as a fourth option for representing weight gain or loss across the app. Your color choices are now applied consistently across all areas of the app, including the Recent Stats card, and can be configured from any card that makes use of these colors. FIXES AND TWEAKS We're always doing our best to make lots of small improvements across the app. For more details on these new features, head to Settings → Help & Support → Recent Updates.

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Subscription plans

Happy Scale Deluxe (Yearly)

Deluxe subscription for one year

$11.991 Year
7 Days trial
How to cancel Happy Scale subscription ⁉️
7

In-App Purchases

$39.99

Happy Scale Premium (Lifetime)

Premium experience, unlimited time

Charts

Top Grossing

📉 168-3

Health & Fitness

This app dropped -3 positions in Health & Fitness chart.

Last updated on August 28, 2026.

Events

Read more about Monitor Your BMI

Monitor Your BMI

Effortless BMI monitoring

May 14, 2025 Jun 14, 2025

User reviews

Great app!

I’ve been using this app for years, and I’ve honestly never had any issues with glitches or reliability. It’s easy to use, keeps me motivated, and provides all the data and tracking information I need to stay on top of my progress. I love being able to see my results over time—it really helps keep me accountable and motivated to stay on track. I highly recommend this app to anyone looking for an effective and user-friendly way to track their progress! ⭐️
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Fantastic

This is great! Prediction estimates are surprisingly motivating. I literally look forward to using it every day?!

Best app period

Nothing come close when it comes to weight management . Please change the font size . Lots of space is wasted I need to use glasses to see data. Or Make one widget , which shows the current weight in bit font size….

Love it

Simple and easy! Love it

Awesome

I love this app. Thank you developers!

Featured on

User experience

🐞

Reported Bugs

1 issue

Reminders don't work for some users

Bug

Requested Features

4 requests

Add ability to track body measurements and body fat percentage

Feature

Provide more chart/graph options (60-day, 6-month)

Feature

Add a watch app or complication for easier access

Feature

Implement more celebratory features when reaching goals

Feature

FAQ

What does Happy Scale do?

Happy Scale helps you understand your weight loss journey by using mathematical analysis to make sense of daily weigh-in fluctuations. It reveals your true progress, helps you overcome plateaus, and allows you to predict your future weight.

What are the key features of Happy Scale?

Key features include seeing your true progress through sophisticated math, using moving averages to avoid the sting of plateaus, breaking down large weight loss goals into smaller milestones, and a BMI calculator. It also integrates with Apple Health and offers weight predictions.

How much does Happy Scale cost?

The app offers a subscription model with monthly or yearly options. Payment is charged to your iTunes account, and auto-renewal can be managed in your App Store account settings.

Is Happy Scale compatible with other apps?

Yes, Happy Scale is designed to be a perfect supplement to other health and fitness apps. It can automatically import weight entries from apps that support exporting to Apple Health and will export all your weights to Apple Health for other apps to use.

Who is Happy Scale for?

This app is for anyone who is dieting or working towards weight loss goals and finds the daily ups and downs of the scale demotivating. It's for users who want a clearer picture of their progress and tools to stay on track.