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RepDB
RepDB is a one-time-purchase exercise dataset with animations for developers building fitness and workout apps — 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 600+ exercises with flat-style 512×512 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 — 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.
ipdata.co RepDBRepDB's answer:
RepDB is sold as a one-time download, not a metered API — 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 — 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, ipdata.co 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.
We have created beautiful IP address data pages at https://ipdata.co/ to make IP address data easily digestible, shareable and bookmarkable. View your IP address' data in a beautiful UI at https://ipdata.co/me. View data on any IP address at https://ipdata.co/. For view random IPs visit. - Source: Hacker News / 7 months ago
- The IP should not be flagged as risky by ipdata.co. Source: almost 3 years ago
Now we have to pick a provider to use. I will use ipdata. Create an account on ipdata.co to get your API key. - Source: dev.to / almost 4 years ago
Those IPs are likely flagged as "datacenter". And they may not be squeaky clean either. Check https://ipdata.co/ and https://scamalytics.com/ . Source: over 4 years ago
While investigating I discovered that the popular site https://www.whatismyip.com was regularly disseminating incorrect ASN data for starlink ip's. Every other site I can across had the correct data published, which led me to question just where the former site was obtaining their data. I emailed them, as well as alerting Starlink and both got back to me stating they were in contact with each other, and on it. I... Source: over 4 years ago
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