Best Rerx Apps

224+ iOS apps curated and reviewed

4.5 avg rating
20 free apps
Updated May 2026

Finding the right rerx app can be overwhelming with so many options. We've analyzed 224+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.

Top Picks for Rerx

GoodRx: Prescription Savings#1

GoodRx: Prescription Savings by GoodRx, Inc.

Medication Delivery & Tracker
Editor's Choice
🏥 Medical
4.8😊(696K ratings)
FreeAds
#9in Medical
GoodRx: Prescription Savings screenshot 1
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GoodRx: Prescription Savings screenshot 3
GoodRx: Prescription Savings screenshot 4
GoodRx: Prescription Savings screenshot 5
GoodRx: Prescription Savings screenshot 6

"Save money on medications with a leading prescription discount app. Access affordable healthcare solutions and find the best prices for your prescriptions, pet meds, and more. Join millions in saving on healthcare costs today!"

What We Love

  • 💰 Significant cost savings
  • 🙌 Life-saving medication affordability
  • 🏥 Helps uninsured/underinsured patients
  • 🤝 Excellent customer service

Room to Improve

  • 🤔 Inconsistent pricing accuracy
  • 🚫 Some pharmacies don't honor GoodRx prices
  • 🚨 Concerns about prescription availability
Fastic Weight Loss & Fasting#2

Fastic Weight Loss & Fasting by Fastic GmbH

Protein, Tracker, Nutrition
Strong Contender
💪 Health & Fitness
4.8😊(246K ratings)
FreeAdsIn-App Purchases
Fastic Weight Loss & Fasting screenshot 1
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Fastic Weight Loss & Fasting screenshot 4
Fastic Weight Loss & Fasting screenshot 5
Fastic Weight Loss & Fasting screenshot 6

Get personalized meal plans, track your fasting schedule, and access a community for support on your health journey. Join thousands in achieving your wellness goals today!

What We Love

  • 🚀 Easy to use and track food, sleep, water and activities
  • 🚀 Helpful for tracking fasting programs
  • 👍 Motivating and encouraging
  • 👍 Informative and educational

Room to Improve

  • 🐛 Inaccurate food tracking and calorie counting
  • 🐛 Glitches with fasting timer and progress tracking
  • 🔍 Limited dietary preferences and meal plans
Calo: AI Food Calorie Counter#3

Calo: AI Food Calorie Counter by Next Vision Limited

Macros, fitness & diététique
Worth Considering
💪 Health & Fitness
4.5😞(1.7K ratings)
FreeIn-App Purchases
#59in Health & Fitness
Calo: AI Food Calorie Counter screenshot 1
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Track your daily food intake, calories, and macros with this AI-based food calorie counter. Log your meals easily and stay on top of your nutrition goals effortlessly!

What We Love

  • 👍 Easy to use
  • 🚀 Tracking made easy
  • 💡 Ability to take photo of food
  • 👍 Simple interface

Room to Improve

  • 🐛 Inaccurate calorie/nutrition tracking
  • 🐛 Scanning issues
  • 🐛 Glitches and crashes

More Rerx apps to explore

4
Eato®: Calorie Tracker
Eato®: Calorie Tracker
Eato®: Calorie Tracker
Food, Macro, Nutrition Counter
Free

Track your weight loss journey with a user-friendly calorie counter and meal planner app that offers tailored plans, recipe recommendations, and step tracking to help you reach your health goals effectively. Start your wellness journey with Eato® now!

💪 Health & Fitness
(23K)
5
Fitness Verv: Daily Exercise
Fitness Verv: Daily Exercise
Fitness Verv: Daily Exercise
Lazy Workout at Home & Diet
Free

Get fit with our convenient home workout app that offers daily exercise routines to help you stay active without leaving your house. Start your fitness journey today!

💪 Health & Fitness
(43K)
6
WeightWatchers Program
WeightWatchers Program
WeightWatchers Program
Weight Loss and Better Health
Free

Develop sustainable, healthy habits with a weight loss program offering new app features for an easier journey to better health and wellness. Embark on your journey today towards a healthier lifestyle.

💪 Health & Fitness
(2.4M)
7
Nerva: Gut-Brain Program
Nerva: Gut-Brain Program
Nerva: Gut-Brain Program
IBS, FD, IBD, GERD, Bloating
Free

Nerva is a comprehensive app designed for individuals with Irritable Bowel Syndrome (IBS). It offers features such as symptom tracking, meal logging, stress management tools, and personalized insights to help manage IBS symptoms effectively. Download now to take control of your IBS journey.

💪 Health & Fitness
(20)
8
AI Calorie Tracker:FoodPilot
AI Calorie Tracker:FoodPilot
AI Calorie Tracker:FoodPilot
Macro Counter&Meal Plans
Free

AI Cal - The Smartest Calorie Counter & Food Scanner Effortlessly track your meals, calories, and macros with AI-powered food scanning and personalized nutrition plans. Start your health journey today and achieve your fitness goals faster.

💪 Health & Fitness
(2.3K)
9
Davis's Drug Guide - Nurses
Davis's Drug Guide - Nurses
Davis's Drug Guide - Nurses
DrugGuide.com Exclusive Access
Free

Davis’s Drug Guide for Nurses is an essential medication administration tool with exclusive access to DrugGuide.com, dosing calculators, drug monographs, audio pronunciations, and pill images for safe practice. Stay updated with new FDA approvals and safety alerts.

🏥 Medical
(9K)
10
Health Monitor: Sugar & BP
Health Monitor: Sugar & BP
Health Monitor: Sugar & BP
Heart Rate & BP Tracker
Free

"Health Monitor: Blood Sugar" is a comprehensive health management app that allows you to track and monitor important health indicators such as heart rate, blood pressure, blood oxygen, blood sugar, and BMI. The app provides features like real-time data recording, trend analysis, and health data export to help you better understand and manage your overall well-being. Download the app now and take a step towards a healthier life.

💪 Health & Fitness
(150)
11
Lingo by Abbott
Lingo by Abbott
Lingo by Abbott
Eat what’s right for you.
Free

Track your body's unique glucose patterns and optimize your nutrition with Lingo, a science-backed system by Abbott that provides real-time insights and coaching to improve your metabolic health and build healthy habits. Understand your metabolism, discover which foods work for you, and track your progress over time with Lingo's biosensor, glucose graph, and actionable metrics.

💪 Health & Fitness
(2K)
12
MPR Drug and Medical Guide
MPR Drug and Medical Guide
MPR Drug and Medical Guide
MD Medications and Reference
Free

This app provides healthcare professionals with comprehensive drug information, calculators, and treatment charts, offering a convenient and trusted point-of-care reference tool. With features such as a Redesign for improved usability, myCME for earning CME/CE credits, and a Generic-Brand Guide, it supports better care decisions on the go.

🏥 Medical
(6K)
13
Formula - weight loss diet app
Formula - weight loss diet app
Formula - weight loss diet app
Anti-Inflammatory, Cortisol
Free

Track your weight loss and meal recipes effortlessly with our ultimate Carnivore Diet App. Personalized diet plans, nutrition tracking, recipes, and expert guidance all in one place. Start your custom carnivore journey today for faster health and fitness goals!

💪 Health & Fitness
(31K)
14
CalDiet - Food Analysis Pal
CalDiet - Food Analysis Pal
CalDiet - Food Analysis Pal
Diet Life & Meal Plan
Free

A personalized calorie tracking and nutrition analysis app that supports weight management goals. Snap a photo of your meal to get a quick nutritional breakdown and track your progress easily. Achieve a healthier lifestyle with tailored advice and real-time analysis.

💪 Health & Fitness
(42K)
15
RxLocal
RxLocal
RxLocal
by PioneerRx, LLC
Free

Simplify medication management with our user-friendly app. Easily order refills, set reminders, and organize your family's prescriptions. Download now to save time and stay on top of your medication routine.

🏥 Medical
(29K)
16
UpToDate
UpToDate
UpToDate
by UpToDate
Free

Get evidence-based clinical information anytime, anywhere with this leading clinical decision support resource app for iOS. Features include easy search, free CME credits, medical calculators, and more. Subscribe now for access to better patient care!

🏥 Medical
(73)
17
Keto Diet App: Keto Manager
Keto Diet App: Keto Manager
Keto Diet App: Keto Manager
Carb Cycle & Macro Tracker App
Free

Track your daily carb intake, plan meals for the ketogenic diet, and monitor your progress towards your weight goals with this comprehensive carb diet app. Stay on track and achieve your health objectives easily.

💪 Health & Fitness
(9.4K)
18
Medscape
Medscape
Medscape
Clinical Tools, News & CME/CE
Free

Discover a comprehensive medical application offering essential clinical tools, latest healthcare news, drug information, and medical education resources. Stay up-to-date with advancements in the medical field and access valuable tools for medical professionals. Advance your knowledge and skills with this all-in-one app.

🏥 Medical
(1.4K)
19
OptumRx
OptumRx
OptumRx
by Optum Inc
Free

Manage your pharmacy benefits with ease using our mobile app - compare drug prices, transfer medications to home delivery, refill prescriptions, check order status, and more. Access your member ID card, resolve order holds, and manage your account effortlessly. Take control of your medication needs anytime, anywhere.

🏥 Medical
(146K)
20
Accredo
Accredo
Accredo
by Accredo Health Group, Inc
Free

Manage specialty medications conveniently with the Accredo mobile app. Easily order refills, track orders, make payments, view order history, set dose reminders, update profiles, and more. Simplify your medication management today!

🏥 Medical
(54K)

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