Best Simple Weight Loss Tracking App

224+ iOS apps curated and reviewed

4.7 avg rating
19 free apps
Updated May 2026

Every iPhone needs a few good simple weight loss tracking app. We benchmark 224+ 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 (May 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Simple: AI Weight Loss CoachSimple: AI Weight Loss CoachFree4.7★ (401K)NoYesSep 2026
2Weigh In: Weight TrackerWeigh In: Weight TrackerFree4.7★ (585)NoNoSep 2026
3Happy ScaleHappy ScaleFree4.9★ (58K)NoYesSep 2026
4Weight Loss Simple Tracker AppWeight Loss Simple Tracker AppFree4.7★ (2.2K)YesYesSep 2026
5MyFitnessPal: Calorie CounterMyFitnessPal: Calorie CounterFree4.7★ (2.4M)YesYesSep 2026
6Lose It! – Calorie CounterLose It! – Calorie CounterFree4.8★ (776K)YesYesSep 2026
7Noom Weight Loss, Food TrackerNoom Weight Loss, Food TrackerFree4.7★ (872K)NoYesSep 2026
8WeightWatchers ProgramWeightWatchers ProgramFree4.8★ (2.4M)YesYesSep 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😊(401K ratings)
FreeIn-App Purchases
#40in Health & Fitness
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
Weigh In: Weight Tracker#2

Weigh In: Weight Tracker by Simon Strudwick

The simple weight tracker
Strong Contender
💪 Health & Fitness
4.7(585 ratings)
Free
Weigh In: Weight Tracker screenshot 1
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Weigh In: Weight Tracker screenshot 3
Weigh In: Weight Tracker screenshot 4
Weigh In: Weight Tracker screenshot 5
Weigh In: Weight Tracker screenshot 6

Easily monitor your weight progress with this straightforward tracker. Log your weight regularly, set personal goals, and visualize your journey with customizable graphs. Personalize your experience with themes and icons, and integrate with the iOS Health app.

Happy Scale#3

Happy Scale by Front Pocket Software LLC

Weight Loss Tracker
Worth Considering
💪 Health & Fitness
4.9😊(58K ratings)
FreeIn-App Purchases
Happy Scale screenshot 1
Happy Scale screenshot 2
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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

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 May 2026, with a 4.7-star average from 401K App Store ratings, and it's free to download.
Yes — 19 of the top simple weight loss tracking app we rank are free to download, including Simple: AI Weight Loss Coach and Weigh In: Weight Tracker.
Simple: AI Weight Loss Coach has no ads and offers in-app purchases, according to its App Store listing as of May 2026.
We track 224+ simple weight loss tracking app on the iOS App Store as of May 2026, ranked by rating, recency, and analysis of real user reviews.
This app acts as an AI health coach designed to help users achieve lasting weight loss. It provides personalized plans, real-time nutrition analysis through photo recognition, on-demand coaching, and tailored workouts, all without requiring calorie counting or extreme dietary restrictions.
Key features include personalized coaching from an AI named Avo™, instant food feedback with Avo Vision (photo analysis), easy and personalized beginner-friendly workout plans, and a playful motivational character named Blinky. It also offers a real-time Success Score to track progress and quick logging for food, water, activity, and weight.