Best apps like OiK

8+ similar apps compared and reviewed

4.4 avg rating
8 free apps
Updated July 2026

OiK is great, but it's not the only option. Explore 8+ 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 OiK

MyWaterPal: Water Reminder#1

MyWaterPal: Water Reminder by NBApps

Stay Hydrated, reduce headache
Editor's Choice
💪 Health & Fitness
4.6(11 ratings)
FreeIn-App Purchases
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This app helps you remember to drink enough water throughout the day with simple, customizable notifications. It tracks your hydration by sip, making it easy to meet your daily goals and improve your overall well-being.

Umbrella Journal : Smart CBT#2

Umbrella Journal : Smart CBT by Umbrella Journal Inc

Journaling, Habits & CBT
Strong Contender
💪 Health & Fitness
3.0(2 ratings)
FreeIn-App Purchases
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This app helps you build consistent habits and manage your mental well-being using CBT techniques and a focus timer. It offers guided journaling, emotion insights, and ADHD-friendly flows to support personal growth and reduce overthinking.

Coefficients: Health Insights#3

Coefficients: Health Insights by Edward Eikman

Track and Improve Anything
Worth Considering
💪 Health & Fitness
5.0(3 ratings)
FreeIn-App Purchases
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This app helps you track and improve your health and fitness by visualizing your data, setting personalized goals, and uncovering actionable insights. It supports over 200 data types and allows for custom data tracking.

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4
Keto Diet: Carb Macro Tracker
Keto Diet: Carb Macro Tracker
Keto Diet: Carb Macro Tracker
Food barcode scanner & manager
Free

Easily track your carbohydrate intake for a keto or low-carb diet. Scan barcodes or search for foods to log meals quickly and monitor your progress with clear charts. Designed for a simple, focused user experience.

Carb tracking for keto/low-carb dietsBarcode food scannerSearchable food database
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5
Serenity: Morning Routine
Serenity: Morning Routine
Serenity: Morning Routine
Water Reminder & Journaling
Free

This app helps you build consistent daily routines with a clear "Up Next" action. It includes habit tracking, water reminders, a simple journal with prompts, guided breathing exercises, and lightweight to-dos. An optional premium upgrade offers advanced features.

Routine and habit trackingWater logging and remindersDaily journaling with prompts
💪 Health & Fitness
(397)
freemium
6
30 Day Fitness Workout at Home
30 Day Fitness Workout at Home
30 Day Fitness Workout at Home
Hiit Exercise Challenge App
Free

This app helps you build consistent workout habits through customizable daily challenges. Choose exercises, set duration and rep goals, and track your progress to achieve fitness goals like weight loss or muscle gain. It's designed for home workouts with no equipment needed.

Customizable exercise challengesSelect exercise type (burpees, push-ups, etc.)Choose challenge duration (3-100 days)
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7
IRL Health Bar Workout
IRL Health Bar Workout
IRL Health Bar Workout
Track Runs, Gym, or Any Sport
Free
$3.99 | 100% OFF

Monitor key health metrics directly from your wrist with this app. A visual health bar shows your energy levels, depleting as you exert yourself. It provides glanceable insights into calories, distance, heart rate, and more during various activities.

Real-time health metric monitoringVisual energy level indicatorSupports various workout types
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Chisel: Abs & Six Pack
Chisel: Abs & Six Pack
Chisel: Abs & Six Pack
5 Min Daily Abs - Home Workout
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Build your dream physique from home with science-backed routines. Offers hundreds of exercises, meal plans, and structured routines for all fitness levels. Achieve lasting results and a stronger core without gym memberships.

Smart workout programsBeginner to advanced levelsTargeted six-pack training
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