Software Alternatives, Accelerators & Startups

DevAssets VS RepDB

Compare DevAssets VS RepDB and see what are their differences

DevAssets logo DevAssets

DevAssets is a place for any developer to find you the best free and paid resources available, submit your own ones and also get them featured on the top of every page!

RepDB logo RepDB

Exercise dataset for fitness apps: transparent background, animations, no subscription
Visit Website
  • DevAssets Landing page
    Landing page //
    2022-08-23
  • RepDB
    Image date //
    2026-07-21
  • RepDB Landing page
    Landing page //
    2026-07-21
  • RepDB
    Image date //
    2026-07-21

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 512ร—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 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.

DevAssets

Website
xsgames.co
Pricing URL
-
$ Details
-
Platforms
-
Release Date
-

RepDB

Website
repdb.co
$ Details
freemium $199.0 / One-off
Platforms
Web Mobile
Release Date
2026 July

DevAssets features and specs

No features have been listed yet.

RepDB features and specs

  • WebP Format Benefits
    start+peak exercise images
  • JSON
    relations, metadata, equipment
  • Transparency
    transparent background
  • Animations
    Animated loops in paid tier

Analysis of DevAssets

Overall verdict

  • DevAssets (xsgames.co) is a solid free resource for developers and designers who need placeholder assets, offering useful tools like random user avatars, placeholder images, and other dev utilities without cost or complicated setup.

Why this product is good

  • Provides free, easy-to-use placeholder assets such as random avatars and images
  • No sign-up or authentication required for most resources, making it quick to integrate
  • Simple API endpoints that are convenient for prototyping and mockups
  • Helpful for developers who need quick filler content during development

Recommended for

  • Front-end developers building prototypes and mockups
  • Designers needing placeholder avatars and images
  • Hobbyists and students working on small projects
  • Anyone testing UI layouts who needs quick, free dummy assets

Category Popularity

0-100% (relative to DevAssets and RepDB)
Developer Tools
61 61%
39% 39
Health And Fitness
0 0%
100% 100
Tech
100 100%
0% 0
Static Assets
0 0%
100% 100

Questions & Answers

As answered by people managing DevAssets and RepDB.

What makes your product unique?

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.

What's the story behind your product?

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.

Why should a person choose your product over its competitors?

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.

How would you describe the primary audience of your product?

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.

User comments

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