Software Alternatives, Accelerators & Startups

Flinto VS RepDB

Compare Flinto VS RepDB and see what are their differences

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Flinto logo Flinto

The prototyping tool designers have been waiting for.

RepDB logo RepDB

Exercise dataset for fitness apps: transparent background, animations, no subscription
Visit Website
  • Flinto Landing page
    Landing page //
    2018-09-30
  • 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.

Flinto

Website
flinto.com
Pricing URL
-
$ Details
-
Platforms
-
Release Date
-

RepDB

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

Flinto features and specs

  • User-Friendly Interface
    Flinto provides an intuitive and easy-to-use interface, allowing designers to quickly create interactive prototypes without a steep learning curve.
  • High-Fidelity Prototyping
    Supports high-fidelity animations and transitions, enabling designers to create realistic prototypes that closely mimic the final product.
  • Interactive Gestures
    Offers extensive support for interactive gestures, such as swipes and taps, which helps designers create more dynamic and engaging user experiences.
  • Instant Preview
    Enables instant previews on connected devices, allowing designers to see changes in real time and make necessary adjustments quickly.
  • Integration with Sketch
    Seamlessly integrates with Sketch, facilitating the import of design assets and ensuring consistency between design and prototyping stages.
  • No Coding Required
    Flinto allows for the creation of complex animations and interactions without any need for coding, making it accessible to designers without programming skills.
  • Customizable Transitions
    Offers customizable transitions and animations that designers can tailor to match their projectโ€™s specific needs.

Possible disadvantages of Flinto

  • Platform Limitations
    Flinto is currently available only for macOS, potentially limiting its usability for designers who prefer or are required to use other operating systems.
  • Limited Collaboration Features
    Lacks robust collaboration tools, making it challenging for teams to work together on prototypes within the platform.
  • Learning Curve for Advanced Features
    While the basic interface is user-friendly, mastering the more advanced features and capabilities may require additional time and effort.
  • Cost
    Flinto requires a paid subscription, which might be a consideration for freelancers or small teams with limited budgets.
  • Export Options
    Limited export options can be a drawback for designers needing to share prototypes in formats other than what is supported by Flinto.
  • No Cloud-Based Version
    Flinto does not offer a cloud-based or web version, meaning all work must be done on a local machine.
  • Compatibility Issues
    Occasional compatibility issues with certain devices or design formats could pose a challenge.

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 Flinto

Overall verdict

  • Yes, Flinto is regarded as a reliable tool for designers who need to create interactive and animated prototypes. It offers a good balance between functionality and ease of use, making it a valuable asset for UI/UX designers looking to enhance their design presentations.

Why this product is good

  • Flinto is a design tool tailored for prototyping interactive and animated UI designs. It is appreciated for its user-friendly interface, allowing designers to create complex transitions and animations without requiring coding skills. Its integration capabilities with other design tools such as Sketch make it a seamless addition to the design workflow.

Recommended for

  • UI/UX designers who need to prototype interactive mobile interfaces.
  • Design teams looking for tools to create high-fidelity animations and transitions.
  • Individuals familiar with other design tools like Sketch seeking an integrated workflow.

Flinto videos

Flinto box review in English || for 2-3 year olds || is it worth??

More videos:

  • Review - Review: Flinto.com
  • Review - Flintobox Child brain development activity box#Honest Review

RepDB videos

No RepDB videos yet. You could help us improve this page by suggesting one.

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Category Popularity

0-100% (relative to Flinto and RepDB)
Prototyping
100 100%
0% 0
Datasets
0 0%
100% 100
Design Collaboration
100 100%
0% 0
Developer Tools
0 0%
100% 100

Questions & Answers

As answered by people managing Flinto 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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Reviews

These are some of the external sources and on-site user reviews we've used to compare Flinto and RepDB

Flinto Reviews

9 Best InVision Alternatives to Switch to in 2024
Flinto is a go-to software for creating high-fidelity, animated prototypes. Its feature-rich ambiance makes it a popular tool for prototyping and wireframing among top designers around the globe.
Source: designmodo.com
10+ Best Prototyping Tools for UI/UX Designers in 2018
Flinto comes in two versions โ€” as an iOS app and a web app. The best thing for this selected tool for prototyping tools is that designers can build both simple click-throughs and complex interactive prototypes without any programming skills required. You can reuse transitions, control all layers, and vary complexity. The app uses a simple drag-and-drop system for prototyping.

RepDB Reviews

We have no reviews of RepDB yet.
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What are some alternatives?

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

Invision - Prototyping and collaboration for design teams

Proto.io - Create fully-interactive high-fidelity prototypes in minutes that look and work exactly like your app should. Sign up for a free 15-day trial and get started.

Moqups - The most stunning HTML5 app for creating resolution-independent SVG mockups, wireframes & interactive prototypes for your next project

Balsamiq - Balsamiq. Rapid, effective and fun wireframing software.

Axure - The most powerful way to plan, prototype and hand off to developers, all without code. Download a free trial and see why professionals choose Axure RP 9.

Zeplin - Collaboration app for UI designers & frontend developers