Software Alternatives, Accelerators & Startups

LibreFit VS Strong.app

Compare LibreFit VS Strong.app and see what are their differences

LibreFit logo LibreFit

Free, open-source, privacy-first workout tracker. Plan, track, and analyze your fitness journeys with a rich dataset of hundreds of exercises.

Strong.app logo Strong.app

Strenght training logger.
  • LibreFit Landing page
    Landing page //
    2026-06-30
  • Strong.app Landing page
    Landing page //
    2021-09-30

LibreFit features and specs

  • Free and Open Source
    LibreFit is a free and open-source calorie tracking and weight management application, meaning users can use it without any subscription fees or hidden costs, and the source code is publicly available for transparency and community contributions.
  • Privacy-Focused
    As a self-hostable application, LibreFit allows users to keep their health and fitness data under their own control rather than storing it on third-party servers, which is a significant advantage for privacy-conscious users.
  • Simple and Lightweight
    LibreFit focuses on core functionality like calorie tracking and weight logging without unnecessary bloat, making it straightforward and easy to use for people who want a no-frills approach to fitness tracking.
  • Self-Hostable
    Users can deploy LibreFit on their own server or infrastructure, giving them full control over their data, uptime, and customization without relying on external service providers.
  • Modern Tech Stack
    LibreFit is built with modern web technologies like SvelteKit, making it responsive and performant as a progressive web application that works well across different devices and browsers.

Possible disadvantages of LibreFit

  • Limited Food Database
    Unlike commercial alternatives such as MyFitnessPal or Cronometer, LibreFit likely lacks a comprehensive, pre-populated food database with millions of entries, requiring users to manually enter nutritional information for many foods.
  • Requires Technical Knowledge to Set Up
    Being a self-hosted application, LibreFit requires some technical expertise to deploy and maintain, which can be a barrier for non-technical users who just want a simple app to download and use immediately.
  • Smaller Community and Support
    As a niche open-source project, LibreFit has a much smaller user community compared to mainstream fitness apps, meaning fewer resources, tutorials, and community support are available when users encounter issues.
  • Limited Features Compared to Commercial Alternatives
    LibreFit may lack advanced features found in commercial fitness apps such as barcode scanning, meal planning, exercise tracking, social features, wearable device integrations, and detailed micronutrient breakdowns.
  • No Dedicated Mobile App
    LibreFit operates as a web application rather than offering dedicated native iOS or Android apps, which may result in a less polished mobile experience and lack of features like push notifications or offline access compared to native fitness apps.

Strong.app features and specs

  • User-Friendly Interface
    Strong.app offers an intuitive and clean user interface that makes it easy for users to navigate and use the app effectively.
  • Comprehensive Workout Tracking
    The app allows users to track various aspects of their workouts, including sets, reps, weight, and rest times, enabling detailed progress monitoring.
  • Customizable Workout Routines
    Users can create and customize their own workout routines, which allows for flexibility and personalization in their fitness plans.
  • Extensive Exercise Library
    Strong.app includes a large database of exercises with descriptions and animations, helping users perform movements correctly and discover new exercises.
  • Progress Visualization
    The app provides charts and graphs to visualize progress over time, helping users stay motivated and track their improvements.
  • Cloud Synchronization
    Workout data is synced across devices via the cloud, ensuring that progress is always up-to-date and accessible from different platforms.

Possible disadvantages of Strong.app

  • Cost
    While Strong.app offers a free version, access to premium features requires a subscription, which might be a deterrent for budget-conscious users.
  • Limited Integration
    The app has limited integration with other fitness and health tracking apps, which could be a drawback for users who want a more interconnected fitness ecosystem.
  • Data Entry
    Manual entry of workout data can be time-consuming, particularly for users performing complex routines with multiple exercises.
  • Learning Curve
    New users may experience a learning curve in getting accustomed to all the features and functionalities Strong.app offers.
  • No Guided Workouts
    The app lacks guided workout sessions, which might be a limitation for beginners who prefer step-by-step instructions.

Analysis of LibreFit

Overall verdict

  • LibreFit appears to be a solid, privacy-focused open-source fitness tracking option for users who value transparency and control over their data, though as a smaller or community-driven project it may lack some of the polish and extensive features of larger commercial apps.

Why this product is good

  • Open-source nature typically means greater transparency and the ability to audit or contribute to the code
  • Likely emphasizes user privacy and data ownership rather than monetizing personal information
  • Often free to use without subscription fees or paywalls common in commercial fitness apps
  • Community-driven development can lead to features tailored to real user needs

Recommended for

  • Privacy-conscious users who want control over their health and fitness data
  • Open-source enthusiasts who prefer self-hostable or transparent software
  • Budget-conscious individuals seeking a free alternative to paid fitness trackers
  • Tech-savvy users comfortable with community-supported tools rather than polished commercial apps

LibreFit videos

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Strong.app videos

12 Strong - Movie Review

More videos:

  • Review - 12 Strong Movie Review from a Former Action Guy
  • Review - 12 STRONG MOVIE REVIEW (Starring Chris Hemsworth and Michael Shannon)
  • Review - THE BEST WORKOUT TRACKING APP 2018 -- "Strong"

Category Popularity

0-100% (relative to LibreFit and Strong.app)
Health And Fitness
4 4%
96% 96
Sport & Health
7 7%
93% 93
iPhone
100 100%
0% 0
Fitness Tracker
0 0%
100% 100

User comments

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Reviews

These are some of the external sources and on-site user reviews we've used to compare LibreFit and Strong.app

LibreFit Reviews

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Strong.app Reviews

9 Best Weightlifting Apps for Strength Training 2023 โ€“ Tried & Tested
The aptly named โ€œStrongโ€ is a simple but effective weightlifting app, offering an intuitive way to track and record your workouts. Available on Apple Watch as well as mobile devices, its value proposition is quite simpleโ€ฆ keep it simple.
Source: fitnessdrum.com
10 best fitness tracker apps for Android
Strong: Exercise Gym Log is a gym log similar to FitNotes. You can input all of your exercise routines and track them over time. It includes some unique tools like a warm-up calculator and tips on how to improve strength from your previous numbers. It has a few extra features from something like FitNotes, but you sacrifice a little bit of ease of use in the process. The UI...

Social recommendations and mentions

Based on our record, Strong.app seems to be more popular. It has been mentiond 3 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

LibreFit mentions (0)

We have not tracked any mentions of LibreFit yet. Tracking of LibreFit recommendations started around Jun 2026.

Strong.app mentions (3)

  • Workout Tracker
    I'm using Strava to track endurance work and strong.app for lifting. I'm pretty happy with Strong, but it is a subscription app if you want to save more than three custom workout routines (they also have some of the popular beginner programs pre-populated). Source: over 4 years ago
  • How to lose weight tho you hate intense workouts?
    You should all workouts with a app like strong.app or any other you find. Fitbod also seems to have good stuff now. Check their reviews etc. Source: over 4 years ago
  • I made a community sourced fitness routine database
    Looks like a great app! I run 5/3/1 and this is perfect. Currently I use https://strong.app but I'd love to see a way to see my weekly volume per muscle group. Is that something you are planning to add on Hardy? - Source: Hacker News / about 5 years ago

What are some alternatives?

When comparing LibreFit and Strong.app, you can also consider the following products

Liftlog - Track workouts effortlessly with single-tap set completion, automated rest timers, and precise failure tracking.

Hevy - Simple workout logging, insightful analytics, and a growing community of gym athletes.

Kenko - An Android fitness tracker that lets you plan workouts with progressive-overload, track exercises, customize workouts by focus and intensity, schedule efficiently, and enjoy a Material You design. Offers theme choices and open-source flexibility.

Fitbod - Personalized Strength-Training powered by Machine Learning

Track90 - Track P90X Classic, X2, X3, and Gen Next โ€” all in one place. Log weights in under 2 seconds, works offline, no data sold. $4.99/mo.

MyFitnessPal - Track the number of calories that you consume each day with MyFitnessPal. The app also lets you create a diet and track the exercise that you complete each day whether it's walking, running or some other type of program.