Best apps like Fast.io -- Fasting Timer

10+ similar apps compared and reviewed

5.0 avg rating

10 free apps

Updated September 2026

Fast.io -- Fasting Timer

Stefan Sturm

🌟 Lifestyle

💪 Health & Fitness

Whether you want more options like Fast.io 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 Fast.io

FastLine: Fasting Timer by Moaath Othman

Lock Screen fasting timer

Editor's Choice

💪 Health & Fitness

0.0(0 ratings)

FreeIn-App Purchases

TrueFast by Evan Mattson

Intermittent fasting made easy

Strong Contender

💪 Health & Fitness

5.0(1 ratings)

FreeIn-App Purchases

Track your intermittent fasting journey with a clean, ad-free interface. Monitor your progress, set personalized goals, and access educational content. Offers seamless integration with Apple Watch and Lock Screen widgets for easy access.

SimpleFast: Fasting Tracker by Khitdhikhun Klinsang

Worth Considering

💪 Health & Fitness

0.0(0 ratings)

Free

SimpleFast: Fasting Tracker screenshot 1

SimpleFast: Fasting Tracker screenshot 2

SimpleFast: Fasting Tracker screenshot 3

SimpleFast: Fasting Tracker screenshot 4

SimpleFast: Fasting Tracker screenshot 5

SimpleFast: Fasting Tracker screenshot 6

More apps like Fast.io

Fasta: Fasting Timer

Private habits. Your pace.

The hardest 75 day challenge

Free

This app helps you track and complete the 75-Day Challenge, a program designed to build discipline and resilience. Log daily habits, monitor streaks, and stay accountable with friends to achieve personal transformation.

Daily habit tracking75-Day streak monitoringFriend invitations for shared accountability

75 Hard Challenge Day Tracker

75 Soft challenge, your rules

Daily Fasting Tracker

by Sean Lynch

Free

This app helps users monitor their fasting periods. It provides a straightforward way to log and track your intermittent fasting sessions. Designed for simplicity, it's an easy-to-use tool for managing your fasting goals.

Track fastsLog fasting periodsSimple interface