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Byozo VS RepDB

Compare Byozo VS RepDB and see what are their differences

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A unified, OpenAI-compatible gateway to every major LLM provider. One endpoint, one key, one bill - with automatic routing and failover. sponsored
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Contents:
  1. ยป Base Details
  2. ยป Reviews
  3. ยป Alternatives

Byozo logo Byozo

A goal tracker for the ambitious ๐Ÿ‘‘

RepDB logo RepDB

Exercise dataset for fitness apps: transparent background, animations, no subscription
Visit Website
  • Byozo Landing page
    Landing page //
    2019-06-27
  • RepDB Standard exercise dataset
    Standard exercise dataset //
    2026-08-15
  • RepDB Starter tier
    Starter tier //
    2026-08-15

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 250 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.

Byozo

Website
byozo.com
Pricing URL
-
$ Details
-
Platforms
-
Release Date
-
Edit details

RepDB

Website
repdb.co
Pricing URL
Official RepDB Pricing
$ Details
freemium $299.0 / One-off
Platforms
Web Mobile
Release Date
2026 July
Edit details

Byozo features and specs

  • User-Friendly Interface
    Byozo offers a clean and intuitive interface that makes it easy for users to navigate and utilize its features efficiently.
  • Comprehensive Features
    The platform provides a wide range of tools and functionalities to cater to different user needs, making it versatile and efficient for various applications.
  • Good Customer Support
    By offering responsive and helpful customer service, Byozo ensures users can quickly resolve any issues or queries they might encounter.

Possible disadvantages of Byozo

  • Pricing
    Byozo may have pricing plans that might not be affordable for all users, particularly those with limited budgets.
  • Learning Curve
    While the platform offers many features, some users may find it challenging to master all functionalities without a steep learning curve.

RepDB features and specs

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

Category Popularity

0-100% (relative to Byozo and RepDB)

Byozo

RepDB

Productivity
100 100%
Productivity
0% 0
Developer Tools
0 0%
Developer Tools
100% 100
Project Management
100 100%
Project Management
0% 0
Health And Fitness
0 0%
Health And Fitness
100% 100

Questions & Answers

As answered by people managing Byozo 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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What are some alternatives?

When comparing Byozo and RepDB, you can also consider the following products

Purp - A smart to-do list and goal tracker app

Nirow - Habit tracking: Automated, Siri-ed, Calendar-ed, and More!

Tokkoo.app - Manage products, accept payments, print receipts, and track business reports โ€” all in one app.

Stratagem - Build your best life.

Tability - OKRs that don't suck!

PHP Point Of Sale - Point of Sale software

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