Best Fast36 alternatives: apps like Fast36

10+ similar apps compared and reviewed

3.8 avg rating

9 free apps

Updated October 2026

Fast36

AKN Technologies FZ-LLC

💪 Health & Fitness

📊 Productivity

Looking for something like Fast36? We've analyzed 10+ similar apps to help you find the best alternative. Each app is compared by ratings, features, and real user reviews, so you can make the right choice.

Top Alternatives to Fast36

Lyte: Fasting Tracker by Yong Hyun Kwon

Intermittent fasting timer

Editor's Choice

💪 Health & Fitness

0.0(0 ratings)

FreeIn-App Purchases

Keto Tracker .de by Marcel Goldfuss

Net carbs & ketosis made easy

Strong Contender

💪 Health & Fitness

0.0(0 ratings)

FreeIn-App Purchases

Fasting Well: IF Timer by Generalizable

Fasting timer

Worth Considering

💪 Health & Fitness

5.0(2 ratings)

Free

Track your intermittent fasting journey with science-backed insights. Monitor your progress through different metabolic stages and view your history with a visual heatmap. Offers built-in plans and detailed scientific articles.

More apps like Fast36

Fasting Track: Timer & Water

Weight Loss: Intermittent Diet

Fastology: Fasting Tracker

Intermittent & longer fasts

Free

This app provides structured tracking for intermittent fasting, going beyond simple timers. It helps users follow specific fasting schedules with clear phase progress, build consistency through streaks, and manage a flexible weekly plan. Focuses on discipline and reducing guesswork for a clearer fasting experience.

Track various fast types (16:8, OMAD, extended)Live phase-by-phase progress trackingBuild streaks from completed fasts

DeepFast: OMAD Fasting Timer

Extended Fast & Streak Tracker

Free

This app provides a dedicated timer for extended fasting periods, focusing on tracking metabolic body phases and personal fasting streaks. It offers detailed insights into your fasting journey without calorie counting or social features.

Animated fasting timer with progress ringPresets for OMAD, Warrior, and extended fastsMetabolic body phase tracking

CaloBurner - Calorie Tracker

Step & Macro Counter · Deficit

Free

This app helps you achieve weight loss by tracking your calorie intake and macros. It features an AI-powered food scanner, a built-in step counter, and personalized plans based on your body stats and goals.

AI meal loggingMacro trackingBuilt-in step counter

Waterfaster: Fasting Tracker

Water Fasting Timer & Phases

FastZen: Fasting Timer

A schedule that fits your week

Free

This app helps you manage your fasting schedule with customizable timers and reminders. It offers a recurring weekly routine, a timer that remembers your progress, and a clear view of your active fast. Review your history and track your streaks, all while keeping your data private on your device.

Customizable fasting schedulesRecurring weekly routine setupLive Activities for active fast tracking

💪 Health & Fitness

(0)

free with in-app purchases

Compare with Fast36

72Hour Fasting Timer

by POWER SATELLITE LLC

$1.99

This app assists users in tracking extended fasting periods of 24, 48, or 72 hours. It provides progress zones, statistics, and reminders to help users stay focused and motivated during their fasting journey.

Smart fasting timerProgress zones (fat burning, autophagy)Statistics and history