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Best Piece Of Cake Weight Loss Apps

250+ iOS apps curated and reviewed

4.7 avg rating
20 free apps
Updated August 2026

From beginner-friendly picks to power-user tools, our piece of cake weight loss list covers 250+ iPhone apps updated through August 2026. Compare ratings, prices, and screenshots in one place.

Compare top Piece Of Cake Weight Loss Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Piece of Cake Weight LossPiece of Cake Weight LossFree—NoNoJul 2026
2WeightWatchers ProgramWeightWatchers ProgramFree4.8★ (2.4M)YesYesAug 2026
3Monju: Lose Weight on GLP-1Monju: Lose Weight on GLP-1Free5.0★ (6)YesYesAug 2026
4Sage WeightSage WeightFree4.7★ (27)NoNoAug 2026
5Healthi: Weight Loss, Diet AppHealthi: Weight Loss, Diet AppFree4.8★ (90K)YesYesAug 2026
6Free GLP 1 Tracker Dr.GLP1™Free GLP 1 Tracker Dr.GLP1™Free4.7★ (107)NoNoAug 2026
7HAVIT: GLP-1&Weight Loss CoachHAVIT: GLP-1&Weight Loss CoachFree4.7★ (135)NoYesAug 2026
8Weight Diary LiteWeight Diary LiteFree4.8★ (7.1K)YesNoAug 2026

Top Picks for Piece Of Cake Weight Loss

WeightWatchers Program#2

WeightWatchers Program by WW International, Inc.

Weight Loss and Better Health
Strong Contender
💪 Health & Fitness
4.8😊(2.4M ratings)
FreeAdsIn-App Purchases
#20in Health & Fitness
WeightWatchers Program screenshot 1
WeightWatchers Program screenshot 2
WeightWatchers Program screenshot 3
WeightWatchers Program screenshot 4
WeightWatchers Program screenshot 5
WeightWatchers Program screenshot 6

This app offers a science-backed weight loss tracker and personalized diet plans. It includes specialized support for weight-loss medications, AI-powered progress tracking beyond the scale, and flexible tools for various weight management goals. Connect with coaches and a supportive community for lasting results.

What We Love

  • 🚀 Biggest little helper ever
  • 🚀 Tracking made easy
  • 👍 Keeps me accountable
  • 👍 Motivating

Room to Improve

  • 🐛 Bugs and glitches
  • 🐛 Inconsistent food database
  • 🐛 Difficulty finding/adding foods
Monju: Lose Weight on GLP-1#3

Monju: Lose Weight on GLP-1 by MeuGuru

Mounjaro, Ozempic & Wegovy
Worth Considering
💪 Health & Fitness
5.0(6 ratings)
FreeAdsIn-App Purchases
Monju: Lose Weight on GLP-1 screenshot 1
Monju: Lose Weight on GLP-1 screenshot 2
Monju: Lose Weight on GLP-1 screenshot 3
Monju: Lose Weight on GLP-1 screenshot 4
Monju: Lose Weight on GLP-1 screenshot 5
Monju: Lose Weight on GLP-1 screenshot 6

This app helps users maximize GLP-1 weight loss treatments by tracking medication, logging meals with AI, monitoring progress, and providing AI-powered health advice. It also facilitates symptom tracking and generates reports for healthcare providers.

More Piece Of Cake Weight Loss apps to explore

4
Sage Weight
Sage Weight
Sage Weight
Simple, smart GLP-1 tracking
Free

This app helps users track their progress on GLP-1 medications like Ozempic and Mounjaro. It offers goal setting, dose efficacy analysis, weight projections, and medication reminders to support weight management.

GLP-1 medication trackingGoal setting and progress visualizationDose efficacy analysis
💪 Health & Fitness
(27)
free with in-app purchases
5
Healthi: Weight Loss, Diet App
Healthi: Weight Loss, Diet App
Healthi: Weight Loss, Diet App
Track Food GLP-1 Macro Calorie
Free

This app helps users achieve weight loss through personalized plans, easy food tracking, and a supportive community. It offers features like barcode scanning, recipe building, and integration with health devices. A premium option also combines medication support for enhanced results.

Personalized weight loss plansEasy food tracking (barcode scanner, search)Recipe builder
💪 Health & Fitness
(90K)
free with in-app purchases
6
Free GLP 1 Tracker Dr.GLP1™
Free GLP 1 Tracker Dr.GLP1™
Free GLP 1 Tracker Dr.GLP1™
Diet Pill & Shot Fit Me Again
Free

This app helps users track their GLP 1 medication, weight loss, and overall health progress. It offers features for logging medication, monitoring weight and nutrition, and managing side effects. The tool aims to promote consistency and help users achieve their health goals.

GLP 1 medication tracking (injections, pills)Smart reminders and schedulingWeight loss and progress monitoring
💪 Health & Fitness
(107)
free
7
HAVIT: GLP-1&Weight Loss Coach
HAVIT: GLP-1&Weight Loss Coach
HAVIT: GLP-1&Weight Loss Coach
Calorie Tracker, Food, Fasting
Free

This app provides personalized weight loss plans using AI-driven body composition analysis and daily coaching. It offers detailed health insights, customized diet programs, and support for intermittent fasting and GLP-1 medications.

AI Body Composition AnalysisPersonalized 12-Week Diet Program24/7 AI Diet Coaching
💪 Health & Fitness
(135)
free with in-app purchases
8
Weight Diary Lite
Weight Diary Lite
Weight Diary Lite
daily weight loss tracker
Free

Track your weight loss journey with this intuitive app. It helps you monitor daily weight entries, visualize progress with a trend line, and estimate time to reach your goals without calorie counting. Includes calculators for goals and calories, plus privacy features.

Daily weight trackingProgress trend line visualizationGoal and calorie calculators
💪 Health & Fitness
(7.1K)
ad-supported
9
Noyoyo: Weight & GLP-1 Tracker
Noyoyo: Weight & GLP-1 Tracker
Noyoyo: Weight & GLP-1 Tracker
Shot reminders and weight loss
Free

This app helps you visualize your weight journey with detailed charts for body weight, BMI, and fat loss. It includes a built-in tracker for GLP-1 medications and their side effects, alongside activity tracking and social features to lose weight with friends. Educational resources and reminders support your health goals.

Body weight and BMI chartingGLP-1 medication and side effect trackingActivity and measurements tracking
💪 Health & Fitness
(154)
free with in-app purchases
10
AltRx
AltRx
AltRx
by Trinity healthcare supply llc
Free

This platform offers medically supervised weight loss programs, connecting users with clinician-reviewed GLP-1 options tailored to individual health goals. It provides a secure and personalized journey for both new and returning patients, allowing progress tracking and program management directly from a mobile device.

Clinician-reviewed GLP-1 programsPersonalized weight-loss plansSecure and private onboarding
💪 Health & Fitness
(9)
free
11
Only Weight
Only Weight
Only Weight
Simple weight widget
Free
🌟 Lifestyle
(0)
12
Nelvi: GLP-1 Shots & Pills App
Nelvi: GLP-1 Shots & Pills App
Nelvi: GLP-1 Shots & Pills App
Tracker For Ozempic & Mounjaro
Free

This app helps manage GLP-1 therapies like Ozempic and Mounjaro. It simplifies medication logging, offers AI-powered food scanning for nutritional breakdowns, and tracks health metrics to visualize progress. Get gentle reminders and a secure place for all your treatment information.

Simplified medication loggingAI food scanner with nutritional breakdownPersonal pattern identification
💪 Health & Fitness
(6)
free with in-app purchases
13
Fifty410
Fifty410
Fifty410
by Fifty 410 LLC
Free

This app provides a supportive community and reliable information for individuals using or considering GLP-1 therapies. Connect with others, access curated wellness content, and personalize your experience with dedicated profiles.

Supportive community for GLP-1 usersReliable information on GLP-1 therapiesPersonalized profiles and saved content
🌐 Social Networking
(617)
free
14
Shotlee: GLP-1 Weight Tracker
Shotlee: GLP-1 Weight Tracker
Shotlee: GLP-1 Weight Tracker
Ozempic Mounjaro Injection Log
Free

This app helps users track their GLP-1 and peptide medications, log injections, monitor weight loss, and gain AI-powered insights into their health journey. It offers community support and detailed analytics to understand medication effectiveness.

Log GLP-1 and peptide injectionsTrack weight loss and health metricsAI-powered personalized insights
💪 Health & Fitness
(4)
free with in-app purchases
15
Reta - Peptide Tracker
Reta - Peptide Tracker
Reta - Peptide Tracker
Track Your Transformation
Free
💪 Health & Fitness
(0)
16
Found – Weight Care
Found – Weight Care
Found – Weight Care
Weight care, your way
Free

This app offers a personalized weight care program designed to help users achieve sustainable results. It facilitates communication with a health coach, tracks daily routines, and provides support for navigating lifestyle changes and challenges.

Personalized care programDaily updates with health coachTrack routines and reflections
💪 Health & Fitness
(8.7K)
ad-supported
17
Weight
Weight
Weight
Track your weight day by day
Free

Easily monitor your weight fluctuations daily. Set personalized goals, track progress with insightful statistics and graphs, and log additional health data like blood pressure and activity. Supports multiple profiles and customizable units.

Daily weight trackingProgress statistics and graphsMultiple profile support
💪 Health & Fitness
(19)
ad-supported
18
Weight.
Weight.
Weight.
Super simple Weight recording
Free

Easily record your weight, BMI, and body goals with this straightforward app. It offers fast data entry, progress journaling, and visual reports. Secure your data with passcode or biometric authentication and sync with Apple's Health app.

Fast weight recording (Kg, Lbs, Stones)BMI and body goal trackingProgress diary and pattern spotting
💪 Health & Fitness
(135)
free
19
Intermittent Fasting: PureFast
Intermittent Fasting: PureFast
Intermittent Fasting: PureFast
Bodyfast & Weight Watchers App
Free

Achieve your weight loss goals with personalized workout and meal plans. Track your progress and receive expert guidance to ensure safe and effective exercise. Take control of your health and fitness journey.

Personalized workout plansPersonalized meal plansVariety of exercises
💪 Health & Fitness
(15K)
subscription
20
Glippy: GLP-1 Shot Tracker
Glippy: GLP-1 Shot Tracker
Glippy: GLP-1 Shot Tracker
For semaglutide & tirzepatide
Free

Manage your GLP-1 medication journey with this free app. Track injections, daily health metrics like weight and water intake, and monitor side effects. Connect with a supportive community and visualize your progress with clear data exports.

Effortless shot trackingDaily health check-insSupportive community forum
💪 Health & Fitness
(318)
free with in-app purchases

FAQ about Piece Of Cake Weight Loss

Are there free piece of cake weight loss apps for iPhone?
Yes — 20 of the top piece of cake weight loss apps we rank are free to download, including Piece of Cake Weight Loss and WeightWatchers Program.
Piece of Cake Weight Loss has no ads and has no in-app purchases, according to its App Store listing as of August 2026.
We track 250+ piece of cake weight loss apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.