Best apps like IronFast — Fasting Timer

9+ similar apps compared and reviewed

4.7 avg rating
9 free apps
Updated October 2026

Whether you want more options like IronFast or a completely different take on the same concept, our curated list of 9+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.

Top Alternatives to IronFast

Carrot Care: Bloodwork Tracker#2

Carrot Care: Bloodwork Tracker by Dmitrij Kurilo

My lab test results assistant
Strong Contender
💪 Health & Fitness
4.2😐(150 ratings)
FreeIn-App Purchases
Carrot Care: Bloodwork Tracker screenshot 1
Carrot Care: Bloodwork Tracker screenshot 2
Carrot Care: Bloodwork Tracker screenshot 3
Carrot Care: Bloodwork Tracker screenshot 4
Carrot Care: Bloodwork Tracker screenshot 5
Carrot Care: Bloodwork Tracker screenshot 6

Track and understand your bloodwork, body, and brain function to improve your health. This app helps you balance stress, optimize nutrition, and monitor progress with features like phenotypic age calculation and automatic result recognition from photos.

What We Love

  • 👍 Consolidates lab results
  • 📈 Tracks data over time
  • 🖼️ Clean, easy-to-follow graphs
  • ✅ Helpful for interpreting results
  • 💡 Good concept for health tracking
  • ✨ Useful for compiling test results
  • 🎯 Focuses on important metrics
  • 🚀 Imports data via email
  • 📂 Stores results in one place
  • 🌟 Outstanding and outstanding
  • 👍 Easy to use and track
  • 💯 Comprehensive and well-designed
  • 👍 Great for recording blood results
  • 🌟 Very good for historical lab work
  • 👍 Glad to have found this app
  • 💪 Gives control over lab data
  • ✅ Awesome app for tracking
  • 🤝 Super fast and effective support
  • 💡 Connect to Apple Health
  • 👍 Nice app
  • ✅ Great for comparing test results
  • 👍 Very good for uploading results
  • 🌟 Perfect health tool
  • 👍 Great app to track bloodwork
  • 🚀 Awesome concept
  • 👍 Great execution
  • 👍 Smooth app for tracking
  • 🌟 Really promising
  • 👍 Great job

Room to Improve

  • 📉 Inaccurate data extraction
  • ⚠️ Incorrect units of measure
  • ❌ AI feature imports reference range
  • 🐛 CSV feature malfunctions
  • 💸 Expensive subscription
  • ⏳ Limited data points from Apple Health
  • 📤 Export only shows most recent date
  • 🚫 No ability to back out incorrect entries
  • 🤔 Unclear premium benefits
  • 🚫 Reminders don't work
  • 🚫 No free trial period
  • ❌ Cannot recognize clear photos
  • 🚫 Typos and errors in text
  • 🐛 App freezes
  • 🐛 Bugs in normal values
  • 📉 Rounds results to whole numbers
  • 🐛 Incorrectly records some labs
  • 💸 High prices
  • ❌ Not really accurate
  • 🐛 Bugs can be dangerous
  • 🐛 Domain Network Errors

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4
Spirit Fast -Christian Fasting
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This app offers a comprehensive approach to weight loss through running and nutrition. It provides personalized training plans with interval workouts and balanced meal plans, along with features to track progress and stay motivated.

Weight loss running plansInterval training workoutsHealthy meal plans
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Fasting Tracker • Easy Fast
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This app helps you track intermittent fasting with a simple, ad-free timer. It offers core features for free, with optional Pro upgrades for advanced tracking, widgets, and Apple Watch integration. Your data is kept private with no account required.

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23andMe - DNA Testing
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Explore your genetic heritage and potential health predispositions. Connect with DNA relatives and gain personalized insights into your ancestry and wellness. Offers tiered services for deeper health analysis and research participation.

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Ornament: Your Health Coach
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Understand your lab results, track food and lifestyle impacts, and receive personalized health plans and AI-driven insights. This app empowers you with data to improve energy, manage weight, and build lasting healthy habits.

Decode lab resultsPersonalized wellness plansAI food scanning
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