Best apps like Diet21

10+ similar apps compared and reviewed

3.7 avg rating
8 free apps
Updated July 2026

Diet21 is great, but it's not the only option. Explore 10+ similar apps for iPhone and iPad, each reviewed and rated by real users. Find free alternatives, premium upgrades, and hidden gems.

simply. nutrition tips

simply. nutrition tips by simply advisory LLC

that help you get healthy.
💪 Health & Fitness
5.0(17 ratings)
FreeIn-App Purchases
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Get daily nutrition tips from certified nutritionists with a subscription to this app, and start your journey to a healthier lifestyle. With features like customizable notifications, saved tips, and a tip tracker, you can easily incorporate healthy habits into your daily life.

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Top Alternatives to Diet21

Urge Surf#2

Urge Surf by Caroline Trickey

Strong Contender
💪 Health & Fitness
1.0(3 ratings)
FreeIn-App Purchases
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This app guides users through a mindfulness technique to manage and reduce the frequency of unhelpful urges. By practicing this method, individuals can learn to surf their urges, leading to a calmer and more controlled experience.

Bite#3

Bite by Mel Colton

Every Bite Counts
Worth Considering
💪 Health & Fitness
5.0(1 ratings)
FreeAds
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Track calories and nutrition for meals eaten at restaurants. Easily add food and drinks to a virtual menu, set calorie targets, and receive real-time feedback on remaining calories. It's designed to help you enjoy dining out while staying on track with your health.

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4
Drink Water Reminder - SULAK
Drink Water Reminder - SULAK
Drink Water Reminder - SULAK
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This app helps you remember to drink enough water throughout your busy day. It tracks your intake, sends timely notifications, and encourages healthy hydration habits. Never forget to drink water again and stay on top of your daily hydration goals.

Daily water intake trackingCustomizable remindersHydration goal setting
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5
Wellocracy
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Wellocracy
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Health Notes - Fresh Start
Health Notes - Fresh Start
Health Notes - Fresh Start
Easy Input,Total Wellness
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This app allows you to meticulously record and track various health metrics like blood pressure, blood sugar, and weight over time. It helps create a clear, understandable health history for personal use, family sharing, or medical consultations. Customize your tracking with flexible note structures to capture exactly what you need.

Track blood pressure, blood sugar, weight, heart rate, temperatureRecord medication and checkup notesCreate custom note structures
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7
Plandurance
Plandurance
Plandurance
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WFit Egészséges, Diétás Ételek
WFit Egészséges, Diétás Ételek
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9
Food XRay and Calorie Tracker
Food XRay and Calorie Tracker
Food XRay and Calorie Tracker
Calorie counter & diet diary
Free

Effortlessly track your food intake and calories with AI-powered photo recognition. This app helps you log meals, monitor hydration, and make healthier choices to achieve your weight loss and wellness goals.

AI-powered single photo calorie trackingReal-time food loggingCalorie counter and food diary
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Empty - Fasting Tracker
Empty - Fasting Tracker
Empty - Fasting Tracker
Intermittent Fasting Tracker
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This app helps you track various fasting methods, including intermittent, circadian rhythm, and custom plans. It provides smart reminders and detailed progress views to support your health goals.

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