Best apps like FastZen: Fasting Timer

9+ similar apps compared and reviewed

4.9 avg rating

7 free apps

Updated October 2026

Benjamin Dupin

Looking for something like FastZen? We've analyzed 9+ 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 FastZen

Box Breathing Minimal Timer by Jelmer van Nuss

Calm, Focus & Stress Relief

Editor's Choice

💪 Health & Fitness

0.0(0 ratings)

$2.99

Box Breathing Minimal Timer screenshot 1

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Elixr - Supplement Tracker by Sofia Rincon

Vitamin & Pill Reminder Log

Strong Contender

💪 Health & Fitness

0.0(0 ratings)

$1.99

Health Share App by Aleksandr Kaigorodov

App for health management

Worth Considering

💪 Health & Fitness

0.0(0 ratings)

Free

More apps like FastZen

Capi: Sleep Factors Analysis

Daily Journal, Find Patterns

Free

This app helps you understand how your daily habits and health events influence your sleep. Log custom factors, import data from Apple Health, and analyze statistical insights to discover personal sleep patterns.

Track custom daily habits and health eventsImport sleep and activity data from Apple HealthAnalyze statistical insights for sleep patterns

Purrly - Sleep in Purr

Dream softly with purrs

Free

Experience the calming power of cat purrs to reduce stress and improve sleep quality. This app offers realistic purring sounds and customizable soundscapes for relaxation and focus.

Realistic cat purrs and meowsCustomizable soundscapesSleep timer

💪 Health & Fitness

(4)

free with in-app purchases

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FreeBreath: Guided Breathing

Breathwork for Calm & Focus

Free

Discover tranquility with guided breathing exercises and serene atmospheres. This app offers customizable durations, multiple breathing patterns, and immersive visual and auditory experiences to promote mindfulness and stress relief.

Customizable breathing duration (1-60 minutes)Multiple breathing patterns (Basic, Relaxation, Zen)Dynamic breathing circle for visual guidance

Pelvic Floor & Kegel Trainer

AI Calorie & Macro Tracker

Free

Effortlessly log your meals with AI-powered photo, voice, or text input. Get instant macro estimates and clear insights into your eating patterns to understand what's working for you.

AI-powered meal loggingPhoto, voice, and text inputInstant macro estimates

💪 Health & Fitness

(1)

free with in-app purchases

Compare with FastZen

Timed: Workout Timer & Planner

Supercharge Your Fitness Plan

Free

This app helps you create and manage custom workout routines. It supports both timed and rep-based exercises, offering a distraction-free interface during workouts. Plan programs, track progress, and access a library of exercises.

Customizable workout programs and plansRep-based and time-based workout supportDistraction-free workout interface