Happy Scale

Happy Scale

Weight Loss Tracker

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

Details

  • Released
  • Updated
  • July 14, 2012
  • September 14, 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
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What users say

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What's New in Happy Scale

2026.7

September 14, 2026

iOS 27 SUPPORT Happy Scale now fully supports iOS 27. FIXES AND TWEAKS We're always doing our best to make lots of small improvements across the app.

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12

Subscriptions & In-App Purchases

Happy Scale Deluxe (Yearly)

Deluxe subscription for one year

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

Charts

Top Grossing

📈 187+9

Health & Fitness

This app rose +9 positions in Health & Fitness chart.

Last updated on October 7, 2026.

Events

Read more about Monitor Your BMI

Monitor Your BMI

Effortless BMI monitoring

May 14, 2025 — Jun 14, 2025

User reviews

I’ve been using Happy Scale since April 2017

What I love most is being able to look back at my entire weight history and actually see the journey. The historical charts and graphs, moving averages, trends, milestones, goals, and predictions turn individual weigh-ins into something much more meaningful and motivating for me.

Weight loss isn’t perfectly linear, and Happy Scale keeps me from getting hung up on one number. Instead, I can see the overall direction and celebrate (love the confetti for even the tiniest progress) the smaller milestones along the way. There is something incredibly motivating about opening an app I started using in 2017 and seeing years of history—and realizing just how far I’ve come.

Right now, seeing 91.9 pounds lost all-time, 18 of 20 milestones completed, and my progress toward my final goal all in one place is pretty amazing.

If you’re motivated by data, visual progress, goals, and being able to look back at the whole story instead of just today’s number, Happy Scale is fantastic. Nine years later, I’m still using it. That probably says more than anything else I could put in a review. ⭐️⭐️⭐️⭐️⭐️
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My #1 app

I’ve been using this app faithfully since 2020, and it has been such a valuable tool throughout my journey. I’ve used it through weight loss, body recomposition, and maintenance, and I especially appreciate how it helps me see the bigger picture through trends and projections instead of getting caught up in normal day-to-day fluctuations on the scale.

That was an important learning curve for me. Looking at my trends over time gives me useful data and awareness to make informed adjustments, and it has been much healthier for me psychologically than focusing on individual weigh-ins.

I also really appreciate the archive and export features. Being able to access and export my historical data makes the app even more valuable as a long-term tracking tool.

Six years later, I’m still here and still using it. That says a lot. It’s simple, effective, and has genuinely earned a permanent place in my health and fitness toolbox.
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Best weight tracking app

I love this app. I like the moving averages and the prediction function. It teaches you not to freak out over the number.

This is the #1 app for weight loss!

Thank you thank you to the developers for this app. I truly cannot express how much this supported my weight loss journey. It also improved my relationship with the scale- instead of obsessing over every single weigh-in, it allowed me to see the trend line and be okay with daily fluctuations. Also the little “celebrations” with each goal met just fueled my fire. Cannot recommend enough!
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My favorite App

Keeps Me Honest

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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.