Best Weight Loss App For Teens

250+ iOS apps curated and reviewed

4.7 avg rating
20 free apps
Updated September 2026

If you already know Weight Loss Simple Tracker App, this is the deeper bench. 250+ weight loss app for teens for iPhone, all reviewed and ranked by user rating, recency, and download trend as of September 2026.

Compare top Weight Loss App For Teens (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Weight Loss Simple Tracker AppWeight Loss Simple Tracker AppFree4.7★ (2.2K)YesYesSep 2026
2My Diet Coach - Weight LossMy Diet Coach - Weight LossFree4.6★ (25K)YesYesSep 2026
3Omo: Healthy Weight Loss AppOmo: Healthy Weight Loss AppFree4.5★ (33K)NoYesSep 2026
4Noom Weight Loss, Food TrackerNoom Weight Loss, Food TrackerFree4.7★ (872K)NoYesSep 2026
5Home Fitness for Weight LossHome Fitness for Weight LossFree4.6★ (59K)YesYesSep 2026
6Scalo - WeightScalo - WeightFree—NoYesAug 2026
7AI Calorie Counter - AppedietAI Calorie Counter - AppedietFree4.8★ (47K)NoYesSep 2026
8BettrShape: My Weight LossBettrShape: My Weight LossFree—NoYesSep 2026

Top Picks for Weight Loss App For Teens

Weight Loss Simple Tracker App#1

Weight Loss Simple Tracker App by Sttir, Inc.

Track daily goals & motivation
Editor's Choice
💪 Health & Fitness
4.7😊(2.2K ratings)
FreeAdsIn-App Purchases
Weight Loss Simple Tracker App screenshot 1
Weight Loss Simple Tracker App screenshot 2
Weight Loss Simple Tracker App screenshot 3
Weight Loss Simple Tracker App screenshot 4
Weight Loss Simple Tracker App screenshot 5
Weight Loss Simple Tracker App screenshot 6

This app helps users track their weight loss journey by recording daily weight, body fat percentage, and BMI. It offers visual progress tracking with graphs and avatar changes, along with reminders and notes to stay motivated. Premium features include an ad-free experience, data backup, and enhanced customization options.

What We Love

  • 👍 Easy to use
  • 🚀 Simple and straightforward
  • 💡 Motivating avatar changes
  • 📊 Helpful graphs and progress tracking
  • 🎉 Effective for weight loss

Room to Improve

  • 🙁 Discouraging avatar designs
  • 🤔 Limited customization options
  • 💰 Premium features too expensive
  • 🤨 Lack of racial diversity in avatars
  • 🙄 Pushy subscription prompts
My Diet Coach - Weight Loss#2

My Diet Coach - Weight Loss by Mosaic S.r.l.

Food tracker, calorie counter
Strong Contender
💪 Health & Fitness
4.6😊(25K ratings)
FreeAdsIn-App Purchases
My Diet Coach - Weight Loss screenshot 1
My Diet Coach - Weight Loss screenshot 2
My Diet Coach - Weight Loss screenshot 3
My Diet Coach - Weight Loss screenshot 4
My Diet Coach - Weight Loss screenshot 5
My Diet Coach - Weight Loss screenshot 6

This app helps you lose weight by tracking your calorie intake and macronutrients. It offers a food diary, various diet plans, recipes, and daily recaps to guide your journey. Integrate with health apps for a comprehensive view of your progress.

What We Love

  • 🚀 Easy to use
  • 👍 Motivational features
  • 🎨 Fun avatar customization
  • 📊 Helpful tracking and progress
  • 💧 Useful water intake reminders

Room to Improve

  • 🐛 Syncing issues with fitness trackers
  • 💰 Expensive premium subscription
  • 🤔 Limited food database for non-US users
  • 🤖 Avatar customization options could be improved
  • 🔄 Inconsistent data sync across devices
Omo: Healthy Weight Loss App#3

Omo: Healthy Weight Loss App by WELLTECH APPS LIMITED

Lose weight with psychology
Worth Considering
💪 Health & Fitness
4.5😞(33K ratings)
FreeIn-App Purchases
Omo: Healthy Weight Loss App screenshot 1
Omo: Healthy Weight Loss App screenshot 2
Omo: Healthy Weight Loss App screenshot 3
Omo: Healthy Weight Loss App screenshot 4
Omo: Healthy Weight Loss App screenshot 5
Omo: Healthy Weight Loss App screenshot 6

Achieve your weight loss goals with a psychology-based approach. This app offers a comprehensive course, calorie and macro tracking, intermittent fasting support, and a step counter to build healthy habits and ensure long-term success.

What We Love

  • 🚀 Easy to use
  • 🔒 Helpful lessons
  • 👍 Motivating
  • 👍 Comprehensive features
  • 👍 Customizable

Room to Improve

  • 🐛 Inaccurate food database
  • 🐛 Clunky meal logging
  • 🔒 Difficult to cancel subscription
  • 💰 Expensive
  • 🔒 Poor customer service

More Weight Loss App For Teens apps to explore

FAQ about Weight Loss App For Teens

What is the best weight loss app for teens for iPhone?
Weight Loss Simple Tracker App tops our weight loss app for teens ranking as of September 2026, with a 4.7-star average from 2.2K App Store ratings, and it's free to download.
Yes — 20 of the top weight loss app for teens we rank are free to download, including Weight Loss Simple Tracker App and My Diet Coach - Weight Loss.
Weight Loss Simple Tracker App shows ads and offers in-app purchases, according to its App Store listing as of September 2026.
We track 250+ weight loss app for teens on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
This app is designed to help users track their weight loss progress. It allows you to record your weight and body fat percentage daily, automatically calculates your BMI, and provides visual feedback through graphs and an avatar that changes with your BMI level. It also includes features like reminders and daily notes to keep you motivated.
Key features include daily recording of weight and body fat percentage, automatic BMI calculation, an avatar that reflects your BMI, weight entry reminders, daily notes, and various progress graphs for weight, body fat, BMI, steps, and muscle mass. It also offers a passcode lock for privacy and can sync steps from Apple Health.