
Amuse
DistroKid
TuneCore
Ditto Music
LANDR
CDBaby
Octiive
Notadist
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.
Amuse
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, Amuse seems to be more popular. It has been mentiond 8 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.
Amuse.io have a free tier. Just so you know. Source: over 4 years ago
I used amuse.io and now I'm using dittomusic and I just want to know if there's any way you can distribute music to the same spotify artist page through two distributors? Source: over 4 years ago
For submitting to services like Spotify, they require a minimum image size of 3000x3000 (at least amuse.io requires this for submitting to Spotify, Apple, etc - not sure if this is a Spotify/Apple/Google requirement or if just something Amuse requires) whereas Wombo only exports 1920x1080. To get to that size, I open an image in photopea.com and then crop the photo that Wombo has generated to remove the frame they... Source: over 4 years ago
To be fair though, distributors are still worth it so long as you get a good value one, it makes it so easy to get your music on spotify, itunes, tiktok etc for no effort. I think amuse.io still does a free subscription too? And some other ones are pretty cheap too, like distrokid for 20 bucks a year, or beatchain for like 7 a month if you live month-to-month like me. Source: over 4 years ago
Second I'd personally suggest to try out amuse.io, they do most of what you want in free tier and the rest is covered by yearly subscription (2 tiers - 25$ and 60$) for unlimited releases that stay there until you take them down (even on free tier). Source: over 4 years ago
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CDBaby - Sell your music everywhere
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