Mini Ninjas VS RepDB
Compare Mini Ninjas VS RepDB and see what are their differences
AI agents that spec, build, test, and ship code — with voice chat, deep GitHub integration, and zero LLM markup.
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Mini Ninjas
Chibi-Robo: Photo Finder
Pixel: ru²
Rain
Why So Evil 2: Dystopia
Ilomilo
Rayman
Chibi-Robo! Zip Lash
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 ($299) adds the full catalog in classic white-background style. Standard ($499) 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.
Mini Ninjas 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, Mini Ninjas seems to be more popular. It has been mentiond 1 time 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.
Unironically Mini Ninjas. It's not exactly as you described but over the course of the game you find and free your buddies who all have distinct special abilities and fighting styles. it's a very child friendly game but the gameplay is great and the graphics look amazing. Source: over 4 years ago
Chibi-Robo: Photo Finder - Chibi-Robo: Photo Finder is an Action, Puzzle and Single-player video game developed and published by Nintendo.
Pixel: ru² - Pixel: ru² is a 2D, Physics-based Puzzle-Platform, Shooter and Single-player video game by C63 Industries.
Rain - Sony Computer Entertainment introduces great game name as Rain is an Adventure-based Single-player video game.
Why So Evil 2: Dystopia - Why So Evil 2: Dystopia is an Adventure-based, Puzzle-Platform, Physics-based and Single-player video game developed by Zonitron Production.
Ilomilo - Ilomilo is an Arcade, Puzzle, Fantasy-based, Single-player and Multiplayer video game developed and published by Microsoft Game Studios.
Rayman - Rayman is a platform video game series created by Michel Ancel and owned by Ubisoft.