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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.
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, Cutter 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.
Rizin[1]/Cutter[2] projects are stored like text files that work well with git, you could try those tools. [1] https://rizin.re [2] https://cutter.re. - Source: Hacker News / about 2 years ago
Everything Hiew can do, Rizin[1] can do too, and is completely free and open source[2] under LGPL3 license. Moreover, it supports more architectures, platforms, and file formats, as well as GUI in Qt - Cutter[3][4]. If something is missing in Rizin but presented in Hiew, please let us know by opening the issue with details. [1] https://rizin.re [2] https://github.com/rizinorg/rizin [4] - Source: Hacker News / over 2 years ago
In Cutter[1][2] we have an idea to implement thes same feature[3] as a plugin, but our priorities lie elsewhere die to the lack of enough hands. Contributions are welcome. [1] https://cutter.re [2] https://github.com/rizinorg/cutter. - Source: Hacker News / about 3 years ago
You might want to check Cutter[1][2] also. Our release builds come with decompiler included. [1] https://cutter.re [2] https://github.com/rizinorg/cutter. - Source: Hacker News / about 3 years ago
For this kind of task, using low-level debugger tools is probably better. Rizin[1][2]/Cutter[3][4] could help. We also have GSoC participant this year who works hard on improving debuginfo and debugging support[5]. I personally also like Binary Ninja, they recently made their debugger stable enough[6]. [1] https://rizin.re/ [2] https://github.com/rizinorg/rizin [4] https://github.com/rizinorg/cutter [5]... - Source: Hacker News / about 3 years ago
IDA - The best-of-breed binary code analysis tool, an indispensable item in the toolbox of world-class software analysts, reverse engineers, malware analyst and cybersecurity professionals.
Ghidra - Software Reverse Engineering (SRE) Framework
OllyDbg - OllyDbg is a 32-bit assembler level analysing debugger.
Binary Ninja - A reverse engineering platform and GUI
X64dbg - X64dbg is a debugging software that can debug x64 and x32 applications.
radare - Radare, the highly featured reverse engineering framework.