Best iF alternatives: apps like iF - InterFast

10+ similar apps compared and reviewed

4.7 avg rating
8 free apps
Updated November 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

5.0(5 ratings)
Free
UCGutCheck screenshot 1
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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.

Ember Fasting#3

Ember Fasting by Chris Schrade

Simple Fasting Timer & Widgets
Worth Considering
πŸ’ͺ Health & Fitness
5.0(1 ratings)
FreeIn-App Purchases
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Ember Fasting screenshot 6

This app provides a simple and beautiful intermittent fasting timer with a widget-first design. It offers precise tracking of fasting progress, various popular protocols, and metabolic insights for Pro users. The app focuses on a clean user experience without ads or dark patterns.

More apps like iF

4
Bamii: CBT AI Thought Journal
Bamii: CBT AI Thought Journal
Bamii: CBT AI Thought Journal
Guided Reflection, Self-Growth
Free

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.

AI-powered guided journalingCBT-inspired promptsPersonalized pattern identification
πŸ’ͺ Health & Fitness
(7)
free with in-app purchases
5
Fastinate: Fasting Made Simple
Fastinate: Fasting Made Simple
Fastinate: Fasting Made Simple
Zero-Effort Fasting Companion
$0.99
πŸ’ͺ Health & Fitness
(0)
6
PLAY Fitness
PLAY Fitness
PLAY Fitness
Fitness, group training
Free
πŸ’ͺ Health & Fitness
(0)
7
Hone: Intermittent Fasting
Hone: Intermittent Fasting
Hone: Intermittent Fasting
Fasting Timer & Zones
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
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
10
Plank for Watch
Plank for Watch
Plank for Watch
4-Minute Core Training Program
$0.99
$1.99 | 50% OFF
πŸ’ͺ Health & Fitness
(0)