Best Simple Diet App

249+ iOS apps curated and reviewed

4.4 avg rating
20 free apps
Updated August 2026

Finding the right simple diet app can be overwhelming with so many options. We've analyzed 249+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.

Compare top Simple Diet App (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Simple: AI Weight Loss CoachSimple: AI Weight Loss CoachFree4.7โ˜… (398K)NoYesAug 2026
2Simple Diet AppSimple Diet AppFreeโ€”NoNoMay 2026
3Simple Weight - Weight LossSimple Weight - Weight LossFree4.6โ˜… (85)YesYesAug 2026
4Stupid Simple Keto Diet AppStupid Simple Keto Diet AppFree4.6โ˜… (8.9K)NoYesAug 2026
5Ultra-Simple Diet App CalMemoUltra-Simple Diet App CalMemoFreeโ€”YesYesAug 2026
6FastEasy: Intermittent FastingFastEasy: Intermittent FastingFree4.6โ˜… (79K)NoYesAug 2026
7Noom Weight Loss, Food TrackerNoom Weight Loss, Food TrackerFree4.7โ˜… (871K)NoYesAug 2026
8Fasting Tracker & Diet AppFasting Tracker & Diet AppFree4.6โ˜… (12K)NoNoAug 2026

Top Picks for Simple Diet App

Simple: AI Weight Loss Coach#1

Simple: AI Weight Loss Coach by AM APPS

Build a Healthy Body for Life
Editor's Choice
๐Ÿ’ช Health & Fitness
4.7๐Ÿ˜Š(398K 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

  • ๐Ÿš€ Engaging app
  • ๐Ÿ‘ Helpful tools
  • ๐Ÿ‘ Supportive IF app
  • ๐Ÿ‘ Keeps user accountable

Room to Improve

  • ๐Ÿ› Difficulty navigating and logging food/fasting
  • ๐Ÿ› Inaccurate food analysis and tracking
  • ๐Ÿ› Glitchy and unreliable
Simple Weight - Weight Loss#3

Simple Weight - Weight Loss by i-mobile Co.,Ltd

Simple Weight Loss Tracker
Worth Considering
๐Ÿ’ช Health & Fitness
4.6(85 ratings)
FreeAdsIn-App Purchases
Simple Weight - Weight Loss screenshot 1
Simple Weight - Weight Loss screenshot 2
Simple Weight - Weight Loss screenshot 3
Simple Weight - Weight Loss screenshot 4
Simple Weight - Weight Loss screenshot 5
Simple Weight - Weight Loss screenshot 6

Easily track your daily weight and body fat percentage with this intuitive tool. Visualize your progress with interactive graphs, record notes, and secure your data with passcode protection. Integrates with health apps for seamless data syncing.

More Simple Diet App apps to explore

4
Stupid Simple Keto Diet App
Stupid Simple Keto Diet App
Stupid Simple Keto Diet App
Low Carb Diet & Macros Manager
Free

This app helps you track carbs and calories to achieve weight loss and maintain a ketogenic lifestyle. It offers easy food logging, progress tracking, and support for custom foods and fasting. Certified diet coaches are also available.

Visual carb and calorie loggingBarcode scanner for food entryFasting support
๐Ÿ’ช Health & Fitness
(8.9K)
free with in-app purchases
5
Ultra-Simple Diet App CalMemo
Ultra-Simple Diet App CalMemo
Ultra-Simple Diet App CalMemo
A diet support app that simply
Free
๐Ÿ’ช Health & Fitness
(0)
6
FastEasy: Intermittent Fasting
FastEasy: Intermittent Fasting
FastEasy: Intermittent Fasting
Simple Weight Loss & Tracker
Free

This app guides users through intermittent fasting to achieve weight loss and improve health. It offers customizable fasting plans, a timer, water tracking, and personalized recipes. Track your progress and gain insights into your body's changes.

Customizable fasting plansFasting timer and remindersWater intake tracker
๐Ÿ’ช Health & Fitness
(79K)
free with in-app purchases
7
Noom Weight Loss, Food Tracker
Noom Weight Loss, Food Tracker
Noom Weight Loss, Food Tracker
Healthy Habits, Meals & GLP-1s
Free

This app helps users build lasting healthy habits for weight loss and improved well-being. It offers AI-powered food logging, step tracking, personalized plans, and access to coaching and medication options. The program is rooted in psychology and backed by science to support sustainable lifestyle changes.

AI food logging with calorie & macro trackingStep tracking & rewardsPersonalized meal plans & recipes
๐Ÿ’ช Health & Fitness
(871K)
free with in-app purchases
8
Fasting Tracker & Diet App
Fasting Tracker & Diet App
Fasting Tracker & Diet App
Simple Fast Timer 16:8 & 5:2
Free

Easily manage your intermittent fasting schedule with this simple timer. Track your fasting and meal times, explore various fasting methods, and discover trends in your progress. Maintain a healthy lifestyle with a user-friendly interface.

Track fasting and meal timesChoose from multiple fasting methodsDiscover fasting trends over time
๐Ÿ’ช Health & Fitness
(12K)
free
9
My Diet Coach - Weight Loss
My Diet Coach - Weight Loss
My Diet Coach - Weight Loss
Food tracker, calorie counter
Free

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.

Daily food diaryMacro trackerCalorie counting
๐Ÿ’ช Health & Fitness
(25K)
subscription
10
Best Diet Tips & Simple Plan for Easy Weight Loss
Best Diet Tips & Simple Plan for Easy Weight Loss
Best Diet Tips & Simple Plan for Easy Weight Loss
by Michael Quach
Free

Access practical diet tips from top experts to improve your health and self-esteem. Save, share, and easily copy your favorite advice to social media or email.

Practical diet tipsExpert-referenced adviceSave favorite tips
๐Ÿฅ Medical
(6)
free
11
Unimeal: Fasting and Diet
Unimeal: Fasting and Diet
Unimeal: Fasting and Diet
Simple Weight Loss & Tracker
Free

Achieve your weight loss goals with personalized meal plans, intermittent fasting schedules, and easy-to-use calorie and weight tracking. Utilize an AI scanner for effortless food logging and access workouts and hydration reminders to support your journey.

Intermittent fasting customizationPersonalized meal plansAI food and nutrition scanner
๐Ÿ’ช Health & Fitness
(13K)
free with in-app purchases
12
byt app
byt app
byt app
Portion Control Made Simple
Free
๐Ÿ’ช Health & Fitness
(0)
13
Garaulet Diet online
Garaulet Diet online
Garaulet Diet online
Follow the Garaulet Diet
Free

This app allows users to follow a nutritionist-guided weight loss program remotely. It helps users improve eating habits and reach their target weight by providing weekly reviews of their food intake. The app integrates with Apple's HealthKit to import step data.

Online nutritionist guidancePersonalized diet monitoringWeekly eating habit reviews
๐Ÿ’ช Health & Fitness
(0)
free with in-app purchases
14
Lose It! โ€“ Calorie Counter
Lose It! โ€“ Calorie Counter
Lose It! โ€“ Calorie Counter
Food Tracker for Weight Loss
Free

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.

Calorie trackingWeight loss planningAI voice meal logging
๐Ÿ’ช Health & Fitness
(774K)
free with in-app purchases
15
Diet & Meal Planner by GetFit
Diet & Meal Planner by GetFit
Diet & Meal Planner by GetFit
Calorie counter, food tracker
Free

This app offers personalized meal plans and a calorie counter to help users lose weight naturally. It includes a food tracker, nutrition scanner, healthy recipes, and motivational tools to support a healthy lifestyle.

Personalized diet plansCalorie counterFood logging and diary
๐Ÿ’ช Health & Fitness
(6.2K)
subscription
16
Keto Diet App โ“’
Keto Diet App โ“’
Keto Diet App โ“’
Nutrition Tracker, Weight loss
Free

This app helps users achieve their weight loss goals by providing tools for tracking food consumption, creating custom meal plans, and accessing a variety of keto recipes. It also includes features for monitoring water intake, calculating nutrition, and finding exercises.

Keto meal planningFood consumption trackingCalorie counter
๐Ÿ’ช Health & Fitness
(523)
subscription
17
Bitalyze
Bitalyze
Bitalyze
Build Better Food Habits
Free

Effortlessly track your meals and understand your daily nutrition with advanced scanning features. Whether aiming for weight loss, muscle gain, or mindful eating, this app provides clear insights and simple logging tools to help you achieve your health goals.

AI Food ScanNutrition Facts ScannerBarcode Scan
๐Ÿ’ช Health & Fitness
(0)
free with in-app purchases
18
I Love Food App
I Love Food App
I Love Food App
I Love Food App
Free

This app helps users achieve their fitness goals by focusing on healthy eating and daily activity. It provides tools for tracking calorie intake, following diet plans, and monitoring step goals to encourage positive fitness results.

Daily calorie intake goal trackingDiet plan guidanceStep goal monitoring
๐Ÿ” Food & Drink
(2)
free
19
Simple Macros: Calorie Tracker
Simple Macros: Calorie Tracker
Simple Macros: Calorie Tracker
Mindful Eating & Tracking
Free
๐Ÿ’ช Health & Fitness
(0)
20
Swipeat: Diet Plan & Tracker
Swipeat: Diet Plan & Tracker
Swipeat: Diet Plan & Tracker
Swipe to Diet: Easy Meal Plan
Free
๐Ÿ’ช Health & Fitness
(0)

FAQ about Simple Diet App

What is the best simple diet app for iPhone?
Simple: AI Weight Loss Coach tops our simple diet app ranking as of August 2026, with a 4.7-star average from 398K App Store ratings, and it's free to download.
Yes โ€” 20 of the top simple diet app we rank are free to download, including Simple: AI Weight Loss Coach and Simple Diet App.
Simple: AI Weight Loss Coach has no ads and offers in-app purchases, according to its App Store listing as of August 2026.
We track 249+ simple diet app on the iOS App Store as of August 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 Avoโ„ข, 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.

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