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Styled chart VS RepDB

Compare Styled chart VS RepDB and see what are their differences

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Styled chart logo Styled chart

Create beautiful charts with styled-components

RepDB logo RepDB

Exercise dataset for fitness apps: transparent background, animations, no subscription
Visit Website
  • Styled chart Landing page
    Landing page //
    2023-01-01
  • RepDB Standard exercise dataset
    Standard exercise dataset //
    2026-08-15
  • RepDB Starter tier
    Starter tier //
    2026-08-15
  • RepDB
    Image date //
    2026-09-07

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.

Styled chart

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

RepDB

Website
repdb.co
Pricing URL
Official RepDB Pricing
$ Details
freemium $299 / One-off
Platforms
Web Mobile
Release Date
2026 July
Edit details

Styled chart features and specs

  • Ease of Use
    Styled Chart offers an intuitive user interface, making it easy for users to create and customize charts without extensive technical knowledge.
  • Customizability
    The platform provides a wide range of customization options, allowing users to tweak chart styles, colors, and data labels to suit their needs.
  • Integration
    Styled Chart integrates smoothly with various data sources and platforms, making it versatile for different project requirements.
  • Responsive Design
    Charts created are responsive and adapt well across different devices and screen sizes, ensuring accessibility and usability.
  • High-Quality Visuals
    The service is known for producing high-fidelity and aesthetically pleasing charts, which enhance the visual appeal of reports and presentations.

Possible disadvantages of Styled chart

  • Limited Free Features
    The free version of Styled Chart may have limited features, requiring users to subscribe to a paid plan for full access.
  • Learning Curve
    While the platform is generally user-friendly, some advanced features might have a learning curve, especially for beginners.
  • Performance Issues
    Depending on the complexity of the charts and data sets, there may be performance issues such as slow loading times.
  • Customization Constraints
    Despite its customizability, there might be constraints in achieving certain highly specialized chart designs or integrations.
  • Dependency on Internet
    As a web-based tool, a reliable internet connection is required to use Styled Chart effectively, which could be a downside in low-connectivity areas.

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 Styled chart and RepDB)

Styled chart

RepDB

Design Tools
100 100%
Design Tools
0% 0
Datasets
0 0%
Datasets
100% 100
Charting Libraries
100 100%
Charting Libraries
0% 0
Developer Tools
64 64%
Developer Tools
36% 36

Questions & Answers

As answered by people managing Styled chart and RepDB.

What makes your product unique?

RepDB'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.

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 — 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 Styled chart and RepDB, you can also consider the following products

No Code Chart - Free no-code tool to create and export chart to your website

FnordMetric - Create charts and dashboards from SQL

Chart.js - Easy, object oriented client side graphs for designers and developers.

Charts Factory - Create simple charts super fast and for free!

AnyChart - Award-winning JavaScript charting library & Qlik Sense extensions from a global leader in data visualization! Loved by thousands of happy customers, including over 75% of Fortune 500 companies & over half of the top 1000 software vendors worldwide.

Charty - Create Interactive Charts without single line of code

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