Best Simple Weight Loss Tracking App

248+ iOS apps curated and reviewed

4.7 avg rating
20 free apps
Updated October 2026

Every iPhone needs a few good simple weight loss tracking app. We benchmark 248+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.

Compare top Simple Weight Loss Tracking App (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Simple: AI Weight Loss CoachSimple: AI Weight Loss CoachFree4.7★ (406K)NoYesOct 2026
2Happy ScaleHappy ScaleFree4.9★ (58K)NoYesOct 2026
3Lose It! – Calorie CounterLose It! – Calorie CounterFree4.8★ (780K)YesYesOct 2026
4WeightWatchers ProgramWeightWatchers ProgramFree4.8★ (2.4M)YesYesOct 2026
5Weight Loss Simple Tracker AppWeight Loss Simple Tracker AppFree4.7★ (2.2K)YesYesOct 2026
6Weigh In: Weight TrackerWeigh In: Weight TrackerFree4.7★ (618)NoNoSep 2026
7Weight Diary LiteWeight Diary LiteFree4.8★ (7.2K)YesNoOct 2026
8Simple Weight - Weight LossSimple Weight - Weight LossFree4.6★ (88)YesYesOct 2026

Top Picks for Simple Weight Loss Tracking App

Simple: AI Weight Loss Coach#1

Simple: AI Weight Loss Coach by AM APPS

Build a Healthy Body for Life
Editor's Choice
💪 Health & Fitness
4.7😊(406K ratings)
FreeIn-App Purchases
Simple: AI Weight Loss Coach screenshot 1
Simple: AI Weight Loss Coach screenshot 2
Simple: AI Weight Loss Coach screenshot 3
Simple: AI Weight Loss Coach screenshot 4
Simple: AI Weight Loss Coach screenshot 5
Simple: AI Weight Loss Coach screenshot 6

This app offers personalized weight loss plans, real-time nutrition analysis via photo, and AI-driven coaching. It focuses on making healthy habits fun and sustainable without extreme restrictions or calorie counting.

What We Love

  • 🚀 Engaging app
  • 👍 Helpful tools
  • 👍 Supportive IF app
  • 👍 Keeps user accountable
  • 👍 Motivates user
  • 👍 Intuitive and user-friendly
  • 👍 Provides useful information and insights
  • 👍 Customizable fasting schedule
  • 👍 Tracks progress effectively

Room to Improve

  • 🐛 Difficulty navigating and logging food/fasting
  • 🐛 Inaccurate food analysis and tracking
  • 🐛 Glitchy and unreliable
  • 🔒 Questionable billing and subscription practices
  • 🐛 Cluttered and confusing interface
  • 🐛 Limited food database
Happy Scale#2

Happy Scale by Front Pocket Software LLC

Weight Loss Tracker
Strong Contender
💪 Health & Fitness
4.9😊(58K ratings)
FreeIn-App Purchases
Happy Scale screenshot 1
Happy Scale screenshot 2
Happy Scale screenshot 3
Happy Scale screenshot 4
Happy Scale screenshot 5
Happy Scale screenshot 6

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.

What We Love

  • 👍 Excellent weight loss support tool
  • 👍 Motivating and engaging to track weight
  • 👍 Provides great insights and predictions
  • 👍 Smooths out weight fluctuations
  • 👍 Breaks down weight loss journey into milestones
  • 👍 Customizable and user-friendly interface
  • 👍 Reliable and consistent app with good customer support
  • 👍 Helps maintain weight loss and prevent regain
  • 👍 Syncs well with Apple Health
  • 👍 Provides a realistic and positive perspective on weight changes

Room to Improve

  • 🐛 Reminders don't work for some users
  • 💰 Subscription model is expensive for some
Lose It! – Calorie Counter#3

Lose It! – Calorie Counter by FitNow

Food Tracker for Weight Loss
Worth Considering
💪 Health & Fitness
4.8😊(780K ratings)
FreeAdsIn-App Purchases
#21in Health & Fitness
Lose It! – Calorie Counter screenshot 1
Lose It! – Calorie Counter screenshot 2
Lose It! – Calorie Counter screenshot 3
Lose It! – Calorie Counter screenshot 4
Lose It! – Calorie Counter screenshot 5
Lose It! – Calorie Counter screenshot 6

This app helps users achieve their weight loss goals by tracking calorie intake, nutrition, and exercise. It offers features like AI-powered meal logging, barcode scanning, and personalized diet plans to simplify the journey to a healthier lifestyle.

What We Love

  • 👍 Easy to use
  • 🚀 Comprehensive food database
  • 💡 Helpful for weight loss
  • 🚀 Syncs with fitness trackers
  • 👍 Customizable goals and tracking
  • 👍 Motivating progress tracking

Room to Improve

  • 🐛 Inaccurate calorie/nutrition data
  • 💰 Paywall for basic features
  • 📢 Intrusive ads and upselling
  • 🐛 Buggy performance issues
  • 🔒 Privacy concerns with data sharing

More Simple Weight Loss Tracking App apps to explore

FAQ about Simple Weight Loss Tracking App

What is the best simple weight loss tracking app for iPhone?
Simple: AI Weight Loss Coach tops our simple weight loss tracking app ranking as of October 2026, with a 4.7-star average from 406K App Store ratings, and it's free to download.
Yes — 20 of the top simple weight loss tracking app we rank are free to download, including Simple: AI Weight Loss Coach and Happy Scale.
Simple: AI Weight Loss Coach has no ads and offers in-app purchases, according to its App Store listing as of October 2026.
We track 248+ simple weight loss tracking app on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.