Software Alternatives, Accelerators & Startups

PDF Candy VS RepDB

Compare PDF Candy VS RepDB and see what are their differences

Note: These products don't have any matching categories. If you think this is a mistake, please edit the details of one of the products and suggest appropriate categories.

PDF Candy logo PDF Candy

PDF Candy is an online service providing tools for handling PDF files.

RepDB logo RepDB

Exercise dataset for fitness apps: transparent background, animations, no subscription
Visit Website
  • PDF Candy Landing page
    Landing page //
    2022-08-03
  • 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.

PDF Candy

$ Details
-
Platforms
-
Release Date
-

RepDB

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

PDF Candy features and specs

  • Versatile Toolset
    PDF Candy offers a wide range of tools to work with PDF files, including converting, merging, splitting, compressing, and editing documents.
  • User-Friendly Interface
    The platform is designed to be easy to use, even for those who are not tech-savvy, with a simple and intuitive interface.
  • No Installation Required
    As a web-based application, PDF Candy does not require any software installation, making it accessible from any device with an internet connection.
  • Free Features
    Many of the tools and features are available for free, allowing users to perform basic PDF manipulations without any cost.
  • Strong Security
    PDF Candy ensures user data privacy and security by using encrypted connections and promising not to store any uploaded files.

Possible disadvantages of PDF Candy

  • Limited Free Usage
    While many features are free, there are limitations on the number of tasks you can perform without a paid subscription.
  • File Size Restrictions
    There are restrictions on the size of PDF files that can be uploaded and processed for free users, which may be a hindrance for large documents.
  • Internet Dependency
    Since PDF Candy is a web-based service, it requires an internet connection to function, which may be inconvenient for users with limited or no internet access.
  • Subscription Costs
    Advanced features and higher usage limits require a paid subscription, which might not be cost-effective for occasional users.
  • Processing Time
    The time taken to process files can be longer compared to desktop applications, especially for large or complex PDF files.

RepDB features and specs

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

PDF Candy videos

Overview - PDF Candy

More videos:

  • Review - | Small PDF | PDF Candy | Do anything with PDF | Edit | Remove Password | Create PDF | Convert PDF

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 PDF Candy and RepDB)
PDF Tools
100 100%
0% 0
Datasets
0 0%
100% 100
PDF Editor
100 100%
0% 0
Developer Tools
0 0%
100% 100

Questions & Answers

As answered by people managing PDF Candy 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 PDF Candy and RepDB

PDF Candy Reviews

6 Best Online PDF editors in 2023
PDF Candy also has a desktop version that can be downloaded. The installation package is just 100+ megabytes, which will make it easier to use. Since this article focuses on the online side tools, it will not be introduced in detail here.
5 Best Free PDF Text Editor
PDF Candy is a completely free solution that can help you edit words in PDF online. The site of this online solution has many different tools, including creation, conversion, and editing.
Top 6 best free pdf editors
PDF Candy is an online PDF editor that also offers a desktop version for Windows. It provides some functions that can be used on the free version, or you can upgrade to the paid version to remove all functional restrictions. After making the necessary changes to the PDF on PDF Candy, you can directly download files to the local or store them in the cloud, such as Google...

RepDB Reviews

We have no reviews of RepDB yet.
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Social recommendations and mentions

Based on our record, PDF Candy seems to be more popular. It has been mentiond 4 times 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.

PDF Candy mentions (4)

  • Sites/Resources: Resume Design
    I actually create professional resumes for allied health professionals using Adobe Pro. Are you able to just use a free pdf editor such as sejda or smallpdf.com or pdfcandy.com and then what you already have, you can edit and reformat yourself without having to repay each time? Source: over 3 years ago
  • I accidentally turned a Doc into a PDF and I can't figure out how to turn it back into a Doc?
    If there is nothing secret on there, there are lots of websites online that will do it. I have used this one before: Https://pdfcandy.com/. Source: over 3 years ago
  • What is the BEST and FREE online PDF editor out there?
    PDFCandy.com - Limited to 2 tasks and 4 files on the freemium but do like the interface. Source: almost 4 years ago
  • Daily Megathread - 19/07/2022
    PDFCandy is a handy online tool for extracting text from a PDF. I've already run the report through it here if you want to save some time. The formatting's a bit wonky but it seems to keep paragraphs intact for the most part. Source: about 4 years ago

RepDB mentions (0)

We have not tracked any mentions of RepDB yet. Tracking of RepDB recommendations started around Jul 2026.

What are some alternatives?

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

Smallpdf - PDF document management and conversion suite

iLovePDF - Premium online PDF tool set

Adobe Acrobat DC - Make your job easier with Adobe Acrobat DC, the trusted PDF creator. Use Acrobat to convert, edit and sign PDF files at your desk or on the go.

Sejda - Split, merge and other powerful PDF tools.

PDFsam - PDFsam Basic, a free, open source, multi-platform software designed to split, merge, extract pages, mix and rotate PDF files

Wondershare PDFelement - All-in-one PDF editor