Best apps like Zen Fast

5+ similar apps compared and reviewed

4.7 avg rating
5 free apps
Updated October 2026
Zen Fast
Zen Fast
Casey McLewin

Looking for something like Zen Fast? We've analyzed 5+ 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 Zen Fast

Intermittent Fasting Tracker ™#1

Intermittent Fasting Tracker ™ by FlashSoft OU

IF timer + AI calorie counter
Editor's Choice
💪 Health & Fitness
4.5😞(2.4K ratings)
FreeAdsIn-App Purchases
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This app guides users through intermittent fasting with personalized plans, a timer, and insights into body stages. It offers a journal, learning center, and progress tracking to support users in achieving health and wellness goals.

What We Love

  • 🚀 Easy to use
  • ⏱️ Helpful fasting tracker
  • 💪 Motivating for fasting

Room to Improve

  • 💰 Not free as advertised
  • 📢 Excessive ads
  • 🔒 Difficult to cancel subscription
  • 🐛 Data loss and reset issues
  • 🕰️ Inaccurate time tracking
5 Minute Journal・Daily Diary#2

5 Minute Journal・Daily Diary by Intelligent Change LLC

Gratitude・Journal・Mood Tracker
Strong Contender
💪 Health & Fitness
4.8😐(18K ratings)
FreeIn-App Purchases
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This app guides users through a daily gratitude journaling practice using principles of positive psychology. It helps cultivate a more positive outlook by focusing on what's good, with features like guided prompts, reminders, and secure entry protection. The app aims to improve overall well-being and mental health through consistent practice.

What We Love

  • 🚀 Quick and easy to use
  • 📚 Helpful for journaling and gratitude practice
  • 📷 Ability to add photos
  • 🙏 Promotes positive mindset
  • 🤩 Meaningful impact on users' lives

Room to Improve

  • 🐛 Bugs and glitches after updates
  • 💰 Subscription model change frustrates existing users
  • 🔒 Loss of data and account access issues
  • 🤯 Cluttered and less intuitive new interface
  • 🤔 Lack of customization options
Intermittent Fasting Tracker ⁺#3

Intermittent Fasting Tracker ⁺ by At Ease Ltd.

Fasting App for Weight Loss
Worth Considering
💪 Health & Fitness
4.9😊(951 ratings)
FreeAdsIn-App Purchases
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This app helps you adopt an intermittent fasting eating pattern to achieve weight loss and improve metabolic health. It offers various fasting plans and tracks your progress, including weight and body status.

What We Love

  • 💕 Cute and adorable design
  • 👍 Easy to use and intuitive
  • 🚀 Comprehensive tracking features
  • 💰 Affordable one-time premium option
  • 🌱 Motivating plant growth feature

Room to Improve

  • 🔒 Premium required for custom fasting times
  • 🔍 Limited food/meal tracking options
  • 🐛 Occasional bugs and glitches
  • 🔧 Difficulty unsubscribing from premium