Software Alternatives, Accelerators & Startups

Fitloop VS RepDB

Compare Fitloop VS RepDB and see what are their differences

Fitloop logo Fitloop

Bodyweight fitness workouts for everyone

RepDB logo RepDB

Exercise dataset for fitness apps: transparent background, animations, no subscription
Visit Website
  • Fitloop Landing page
    Landing page //
    2021-12-18
  • RepDB Standard exercise dataset
    Standard exercise dataset //
    2026-08-15
  • RepDB Starter tier
    Starter tier //
    2026-08-15

RepDB is a one-time-purchase exercise dataset for developers building fitness and workout apps โ€” not a subscription, not a rate-limited API. You download the data once and own it: JSON (and SQLite on the higher tier), WebP images, and full EN/DE/ES translations, with no per-request billing and no dependency on our servers staying up.

A free tier includes 250 exercises with flat-style 512ร—512 images, attribution-licensed for commercial in-app use. The Starter tier ($199) adds the full catalog in classic white-background style. Standard ($399) adds transparent 1024px images, looping animations, exercise relations (similar/progressions/regressions), workout templates, and embeddings โ€” exclusive to that tier.

Every exercise includes muscle-group highlighting, equipment/muscle icons, MET values, and safety/goal tags. Compared to GIF- or JPG-based competitor APIs, RepDB images are transparent WebP with no watermarks, so they drop into any app UI without a white box around them.

Fitloop

Pricing URL
-
$ Details
freemium $5 / Monthly
Platforms
iOS Android Web
Release Date
-

RepDB

Website
repdb.co
$ Details
freemium $299 / One-off
Platforms
Web Mobile
Release Date
2026 July

Fitloop features and specs

  • Comprehensive Workout Plans
    Fitloop offers a variety of well-structured workout plans that cater to different fitness levels and goals, making it easy for users to find a plan that suits their needs.
  • Bodyweight Focus
    The app emphasizes bodyweight exercises, which require minimal equipment, making it accessible for users to perform workouts at home or while traveling.
  • Progress Tracking
    Fitloop provides tools for users to track their progress, helping to keep them motivated and allowing them to see tangible improvements over time.
  • Community and Support
    Fitloop has a community aspect that allows users to connect, share insights, and support each other's fitness journeys, fostering a sense of belonging.

Possible disadvantages of Fitloop

  • Limited Equipment Variety
    Since Fitloop primarily focuses on bodyweight exercises, it may not provide enough variety for those who prefer or require workouts involving gym equipment.
  • Subscription Cost
    Access to advanced features and full workout plans may require a subscription, which might not be affordable for all users.
  • Learning Curve for Beginners
    Newcomers to fitness or bodyweight training might find some of the exercises challenging to perform with correct form without additional guidance.
  • Internet Dependency
    Since it is a primarily app-based platform, reliable internet access is needed to fully utilize all features, which could be a barrier in areas with poor connectivity.

RepDB features and specs

  • WebP Format Benefits
    start+peak exercise images
  • JSON
    relations, metadata, equipment
  • Transparency
    transparent background
  • Animations
    Animated loops in paid tier

Category Popularity

0-100% (relative to Fitloop and RepDB)
Health And Fitness
87 87%
13% 13
Datasets
0 0%
100% 100
iPhone
100 100%
0% 0
Developer Tools
0 0%
100% 100

Questions & Answers

As answered by people managing Fitloop and RepDB.

What makes your product unique?

RepDB's answer:

RepDB is sold as a one-time download, not a metered API โ€” you own the JSON/SQLite data and WebP images outright, with no rate limits, no per-request billing, and no risk of the vendor cutting off access. It's also the only dataset in this space with EN/DE/ES translations, transparent (alpha-channel) images with no watermark, muscle-group highlighting, safety/goal tags, and looping animations on the higher tier.

What's the story behind your product?

RepDB's answer:

RepDB grew out of a consumer workout app its creator was building solo. Sourcing exercise images and data meant either paying for a subscription API with usage caps and no caching rights, or producing everything from scratch. The illustrated, multi-language dataset was built for us first, then split out as its own product once it became clear other indie developers had the same problem and preferred to buy the data outright rather than rent it through an API.

Why should a person choose your product over its competitors?

RepDB's answer:

Most alternatives are subscription APIs โ€” you pay monthly, you're capped on requests, and ExerciseDB's terms of use explicitly forbid caching or storing the data at all, so every image render is a live paid API call. RepDB is the opposite: pay once, download the files, self-host with zero ongoing dependency. It's also the only option offering true DE/ES localization and transparent images instead of a white box behind every exercise.

How would you describe the primary audience of your product?

RepDB's answer:

Solo developers and small teams building fitness or workout-tracking apps (iOS, Android, web) who need licensed exercise images and structured exercise data, but don't want to build their own media pipeline or depend on a rate-limited third-party API.

User comments

Share your experience with using Fitloop and RepDB. For example, how are they different and which one is better?
Log in or Post with

Social recommendations and mentions

Based on our record, Fitloop 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.

Fitloop mentions (3)

  • I made a free workout app with the Recommended Routine + Primer. Use it to kickstart your fitness journey!
    Check out fitloop, an app I made for the RR with these features! Source: over 4 years ago
  • Ask HN: Those making $500/month on side projects in 2021 โ€“ Show and tell
    I made an app to learn bodyweight fitness! - https://fitloop.app Got into learning bodyweight fitness from reddit and lacking access to a proper gym back in the day. Started initially as a simple webpage, I've now built a mobile app that earns about $1000/mo, its a way for beginners to get into bodyweight workouts and learn exercises with youtube videos. - Source: Hacker News / over 4 years ago
  • Best tools for analytics/metrics/measuring app performance?
    I have an app in both the iOS and Android store (this one), and am interested in getting better insights on usage, but am a bit lost on which tools to use. Source: over 4 years ago

RepDB mentions (0)

We have not tracked any mentions of RepDB yet. Tracking of RepDB recommendations started around Jul 2026.

What are some alternatives?

When comparing Fitloop and RepDB, you can also consider the following products

Wakeout - A new way to wake upโ€”with workouts you do in your pajamas

Boltcms - Bolt is an open source Content Management Tool, which strives to be as simple and straightforward as possible. It is quick to set up, easy to configure, โ€ฆ

Slackbot Workout - A slackbot to get your team in shape

Keep - Keep - Home Workout & Fitness Trainer, easy-to-use for you to Lose weight, gain muscle and keep fit. Live a healthier and more active life with the home workout trainer - no equipment app.

Fitbod - Personalized Strength-Training powered by Machine Learning

Mariposas.fit - Work out, Run, Complete Classes and collect cute pets