Entangle
digiCamControl
qStopMotion
qDslrDashboard
CaptureGRID
Magic Lantern
CHDK
400plus
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.
Entangle 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, Entangle 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.
What's really interesting is Entangle. https://entangle-photo.org/ It works with a lot of DSLRs, it doesn't require you to do any of these steps, and it captures the output. The only thing it doesn't do is then map that to an output for other applications to pick up. There is an open request for this, but it seems to be out of scope for the application. https://gitlab.com/entangle/entangle/-/issues/68 It... - Source: Hacker News / almost 4 years ago
This. Go for tethered capture on a pair of old dSLRs and use something like an rPi or just bloody long cables to pull the images to an always-on linux box. Have a look at this to get started -- https://entangle-photo.org/ -- which works with many canon/nikon bodies. There are a few "lithium to power" hacks (e.g. "ONsite Relay A Camera Power System") but they are expensive and often many of the bodies can power... - Source: Hacker News / over 4 years ago
Entangle works well if you are on Linux (or would consider dual booting) https://entangle-photo.org/. Source: almost 5 years ago
digiCamControl - A DSLR camera remote control open source software Features:
qStopMotion - qStopMotion is a free platform for creating the free stop-motion animated movies.
qDslrDashboard - Camera tethering as easy as 123!
CaptureGRID - Photos & Graphics
Magic Lantern - Magic Lantern is advanced software that enhances the functionality of Canonโs superior DSLRs.
CHDK - Canon Hacker Development Kit (CHDK) is a free experimental development tool that lets you temporarily hack your Canon camera.
