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Zwift
TrainerRoad
TrainingPeaks
Strava
Cyclemeter
Intervals.icu
Xert Mobile
RepDB
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 400 exercises with flat-style 512ร512 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.
Rouvy
RepDBRepDB'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.
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.
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.
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.
Based on our record, Rouvy seems to be more popular. It has been mentiond 13 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.
I just saw a Reddit ad for the first time mentioning https://rouvy.com/ (indoor cycling software). Source: over 3 years ago
I am not sure about your fourth question, rouvy.com has a huge amount of links with different type or rides "Top Routes Categories" also if you "Search for a ride" a search editor comes with many options including a check out field only for AR. Yes takes some time to get used to but it is a very complete and mainly graphically oriented editor. Source: over 3 years ago
Another problem I found in rouvy.com is that if you look "Top Route Categories" they are there, except a very important one "Favorites". For Favorites I have to go to my-rouvy.com and select "Virtual Routes". Source: over 3 years ago
There appear to be two variants: If I go into my account via rouvy.com I have my original profile picture (which I can't change) and in the Continental Climbs challenge the current holder of first place on the leaderboard appears only to have completed 4/6 rides (so he wouldn't be there several days into the challenge when others have completed all 6 rides). Source: over 3 years ago
If you ride indoors on a trainer with a bike and install the Rouvy app on a device you can travel to every continent. In fact at the moment they have a travel the world challenged which means you have tasks of riding specified routes on each continent. Check this out: https://rouvy.com/ I think it would be up your alley :-). Source: almost 4 years ago
Zwift - Turn indoor cycling workouts into fun, social adventures
TrainerRoad - Cycling's most effective training system. Structured workouts, proven training plans, and easy-to-use ride analysis tools.
TrainingPeaks - Achieve your goals with training plans, coaches, and a powerful fitness app for triathlon, cycling and running.
Strava - The #1 app for runners and cyclists
Cyclemeter - Cyclemeter is the most advanced application for cyclists ever designed for a mobile device.
Intervals.icu - Dive deeply into data for rides, runs, swims, and more