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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.
BuildStore
RepDBTech-savvy users comfortable with potential risks, those seeking unique apps or games not available on the App Store, and individuals looking to customize their iOS experience beyond Apple's restrictions.
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.
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.
I've been using BuildStore for more than 2 years now, and I can recommend this site as a great place to get any app you need. There are literally hundreds of them! You will never find so many apps on other sites.
Itโs an interesting site, it was recommended to me by my friend, who also likes retro games. Iโve been using it for two months and really like it. They are not cheap, donโt get me wrong, but the site gets the job done, plus, I figured, I would probably pay more for all the apps downloading them separately.
The site is reliable and trustworthy. Iโve been using it for a month and really love the games that they have. They are on the pricy side, but I probably would keep the membership, since getting all those apps separately would cost me more.
Based on our record, BuildStore 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.
> Of course Apple would never go for that They do in EU, because they were forced to. AltStore PAL https://altstore.io/ Buildstore https://builds.io/ Aptoide https://en.aptoide.com .. And so on. - Source: Hacker News / 12 months ago
Grab a pre paid card Iโve been using https://builds.io/ for years since go released basically and have never had an issue. Source: over 3 years ago
This is the site I have used since about 2018. Worked on my iPhone 8s+. I have a 12promax now. You basically pay for a subscription to a plethora of different apps and emulators, and itโs run officially so Apple doesnโt revoke your downloaded profile at all. Just make sure you arenโt using a private browser. https://builds.io Iโve played 30+ different roms using Delta and the GBA4IOS emulators. Thereโs also Manga... Source: over 4 years ago
Just look up โbuild storeโ or use the link. Itโs a trustworthy site with lots of โillegalโ apps like emulators and tweaked apps. Iโve been using them for years! Https://builds.io/. Source: almost 5 years ago
I went to appvalley.vip and there I had two options, Web and Vip...on the Vip one, it took me to builds.io and on the web one a blank page loaded.(forgive me...this is my first attempt of jailbreaking). Source: about 5 years ago
Altstore - A home for apps that push the boundaries on iOS
Cydia - An alternative app store for jailbroken devices.
Apple App Store - Install apps on your iDevice via the App Store.
Hydia - Hydia is a non-jailbroken version of cydia wich allows you to customize your device in many ways.
MacMenuBar - A curated directory of 200+ Mac menu bar apps
AppValley - The main purpose of AppValley is providing safe, easy to use tweaked or free apps on iOS without a...