Best apps like iF - InterFast

10+ similar apps compared and reviewed

4.0 avg rating
9 free apps
Updated September 2026

Whether you want more options like iF or a completely different take on the same concept, our curated list of 10+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.

Top Alternatives to iF

Intermittent Fasting Timer IF#1

Intermittent Fasting Timer IF by Jeff Cedilla

Fasting Tracker Wellness
Editor's Choice
πŸ’ͺ Health & Fitness
5.0(1 ratings)
FreeIn-App Purchases
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This app helps you track intermittent fasting by visualizing metabolic states, managing fasting and eating windows, and providing smart notifications. It offers features like live lock screen updates and HealthKit integration to support your wellness journey.

UCGutCheck#2

UCGutCheck by Ashwin Kashyap

Strong Contender
πŸ’ͺ Health & Fitness
5.0(4 ratings)
Free
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This app helps individuals manage ulcerative colitis by tracking symptoms and assessing their condition using a daily index. It provides a clear history of scores to monitor progress and inform care providers. Designed with a child-friendly interface, it empowers users to actively participate in their health management.

Bamii: CBT AI Thought Journal#3

Bamii: CBT AI Thought Journal by SAMUEL CHIMA OGBONNA

Guided Reflection, Self-Growth
Worth Considering
πŸ’ͺ Health & Fitness
5.0(7 ratings)
FreeIn-App Purchases
Bamii: CBT AI Thought Journal screenshot 1
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This AI-powered journal uses CBT techniques to help you understand your thoughts and emotions. It provides guided prompts, tracks your mood, and identifies personal patterns for self-growth and mental clarity.

More apps like iF

4
Fastinate: Fasting Made Simple
Fastinate: Fasting Made Simple
Fastinate: Fasting Made Simple
Zero-Effort Fasting Companion
$0.99
πŸ’ͺ Health & Fitness
(0)
5
PLAY Fitness
PLAY Fitness
PLAY Fitness
Fitness, group training
Free
πŸ’ͺ Health & Fitness
(0)
6
YouCC: AI Calorie Counter
YouCC: AI Calorie Counter
YouCC: AI Calorie Counter
AI Food Scanner & Tracker
Free
πŸ’ͺ Health & Fitness
(0)
7
Intermittent Tracker Fasting
Intermittent Tracker Fasting
Intermittent Tracker Fasting
16:8 OMAD Fasting Timer
Free
πŸ’ͺ Health & Fitness
(0)
8
Fasting Clock& Fasting Tracker
Fasting Clock& Fasting Tracker
Fasting Clock& Fasting Tracker
Smart Fasting Tracker & Timer
Free

This app helps users master intermittent fasting with intelligent tracking, analytics, and motivation tools. It supports various fasting protocols and provides insights to improve consistency and achieve health goals.

Track any fasting protocol (13:11 to 72 hours)Smart notifications for fasting/eating windowsDetailed analytics and progress monitoring
πŸ’ͺ Health & Fitness
(6)
subscription
9
Intermittent Fasting - FATO
Intermittent Fasting - FATO
Intermittent Fasting - FATO
Buddy Tracker & Timer
Free

This app helps users track and understand intermittent fasting through educational content and a flexible timer. It offers a unique buddy system for motivation and detailed progress tracking with achievements. Users can explore fasting science and various plans, from beginner to advanced.

Interactive body diagram for fasting insightsFlexible fasting timer with notificationsBuddy system for social accountability
πŸ’ͺ Health & Fitness
(1)
freemium
10
Gut Check: Easy IBS Tracking
Gut Check: Easy IBS Tracking
Gut Check: Easy IBS Tracking
Find Triggers & Get Relief
Free

Instantly identify allergens, intolerances, and hidden ingredients in food with an AI-powered scanner. Track symptoms and food reactions to gain confidence in your dietary choices.

AI-powered food scanningIdentify allergens and intolerancesScan menus and packaged foods
πŸ’ͺ Health & Fitness
(5)
free with in-app purchases