Software Alternatives, Accelerators & Startups

UseGravity.App VS Okular

Compare UseGravity.App VS Okular and see what are their differences

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UseGravity.App logo UseGravity.App

Build a Node.js & React app at warp speed with a SaaS boilerplate

Okular logo Okular

Okular is a universal document viewer based developed by KDE.
  • UseGravity.App Landing page
    Landing page //
    2021-07-09

Gravity is a SaaS boilerplate for Node.js & React that enables developers to spin up a new SaaS product in 5 minutes, instead of 5 months.

Save time and money by deploying common SaaS features in minutes, freeing up time and resources to develop value-driven features that customers will pay for.

Gravity contains every SaaS feature you need in a single install:

  1. Subscription payments
  2. React UI
  3. Users & Secure Authentication
  4. Social Sign-ons
  5. REST API
  6. MySQL, Mongo, Postgres, SQLite support
  7. Teams/Organisations
  8. Email Notifications
  9. User Management
  10. Integration Tests
  11. Security & Permissions
  12. User Feedback
  13. User Onboarding
  14. User Impersonation
  15. Error Logging
  16. Slack Community
  • Okular Landing page
    Landing page //
    2023-05-02

UseGravity.App features and specs

  • Ease of Use
    UseGravity.App offers an intuitive and user-friendly interface, making it easy for non-technical users to create web applications without requiring extensive coding knowledge.
  • Rapid Development
    The platform allows for quick setup and deployment of applications, significantly reducing the time it takes to go from concept to production.
  • Integrated Features
    It includes a variety of built-in features like authentication, file storage, and database management, streamlining the development process.
  • Scalability
    UseGravity.App is designed to scale with your application, handling increased loads and user demands without significant performance degradation.
  • Customization
    Offers a high degree of customization, allowing developers to fine-tune aspects of their applications to meet specific requirements.

Okular features and specs

  • Open Source
    Okular is an open-source software, which means the source code is freely available. Users can modify and distribute it according to their needs.
  • Multi-Format Support
    Okular supports a wide array of document formats including PDF, PostScript, DjVu, CHM, XPS, ePub, and more, providing versatile document reading capabilities.
  • Cross-Platform
    Okular is available for multiple operating systems including Linux, Windows, and macOS, making it accessible to a wider range of users.
  • Annotation Tools
    It includes powerful annotation features allowing users to add notes, highlight text, and draw shapes directly on documents.
  • Customizable Interface
    The interface is highly customizable, enabling users to tweak the appearance and functionality to match their preferences.
  • Tabbed Browsing
    Okular supports tabbed browsing, allowing users to open multiple documents in a single window, enhancing multitasking.

Possible disadvantages of Okular

  • Limited Advanced PDF Editing
    While Okular provides basic annotation features, it lacks advanced PDF editing capabilities like modifying text and images within a PDF.
  • Learning Curve
    New users might find the extensive range of features and settings overwhelming, leading to a steeper learning curve compared to simpler document viewers.
  • Performance Issues
    Some users have reported performance issues when handling very large files, which can result in slower operation and responsiveness.
  • Dependency on KDE Libraries
    To get the best experience, Okular requires KDE libraries, which might not be ideal for users who prefer not to integrate KDE components into their system.
  • Mobile Support
    Okular does not have a dedicated app for mobile platforms like Android and iOS, limiting its usability on tablets and smartphones.

Analysis of UseGravity.App

Overall verdict

  • Overall, UseGravity.App is a good choice for developers who need a reliable and efficient backend solution. It simplifies the backend development process and reduces the overhead associated with managing infrastructure.

Why this product is good

  • UseGravity.App is a platform designed to help developers quickly create backends without the need to manage or set up infrastructure. It offers a variety of features such as user management, API development, and database integration, making it an attractive option for developers looking to save time and focus on building front-end applications.

Recommended for

  • Startups looking to accelerate their development process without hiring extensive backend teams.
  • Individual developers who want to focus more on front-end development.
  • Development teams looking for a scalable and manageable backend solution.

Analysis of Okular

Overall verdict

  • Yes, Okular is generally regarded as a good document viewer due to its features, flexibility, and open-source nature, which ensures continual updates and community support.

Why this product is good

  • Okular is considered good for several reasons: it is a versatile open-source document viewer developed by the KDE community, supporting various file formats including PDF, PostScript, and ePub. It offers a range of features such as annotation tools, form filling, text extraction, and multimedia support. Additionally, it is cross-platform, available on different operating systems like Linux, Windows, and macOS, making it accessible for a wider range of users.

Recommended for

    Okular is recommended for students, educators, professionals, and any users who require a reliable and feature-rich document viewer capable of handling a wide range of file formats. It is particularly beneficial for those who value open-source software and need robust annotation and document management tools across different platforms.

UseGravity.App videos

Gravity SaaS Boilerplate Demo

Okular videos

okular, program for annotating your books in linux

More videos:

  • Review - Review: Okular || Awesome PDF Viewer || Best PDF Viewer that I have tried yet.
  • Review - Okular Document Viewer vs Atril Document Viewer

Category Popularity

0-100% (relative to UseGravity.App and Okular)
Developer Tools
100 100%
0% 0
PDF Tools
0 0%
100% 100
React
100 100%
0% 0
PDF Editor
0 0%
100% 100

User comments

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Reviews

These are some of the external sources and on-site user reviews we've used to compare UseGravity.App and Okular

UseGravity.App Reviews

We have no reviews of UseGravity.App yet.
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Okular Reviews

10 Best PDF Expert Alternatives for Various Tasks in 2022
Verdict: Okular is an open source and can be used free, which is probably its main advantage. At the same time, its basic functionality is meant to be not only highly competitive with PDF Expert but rather overcomes it because the letter can be used only under paid subscription. This PDF Expert alternative is one of the most all-in-one PDF readers, which is compatible not...
Source: fixthephoto.com
8 Best eBook Readers for Linux
Okular is another open-source and cross-platform document viewer developed by KDE and is shipped as part of the KDE Application release.
Source: itsfoss.com

Social recommendations and mentions

Based on our record, Okular should be more popular than UseGravity.App. It has been mentiond 44 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.

UseGravity.App mentions (29)

  • 5 Best SaaS Boilerplates 2024 Used By Successful Developers
    Gravity is a fullstack javascript SaaS starter kit built with Node.js and React.js. - Source: dev.to / almost 2 years ago
  • Show HN: I made a Node.js boilerplate, to ship your startup with less pain
    What is your main advantage over https://usegravity.app/? - Source: Hacker News / about 2 years ago
  • SaaS Forward โ€“ Fast Forward Your Development, Ship Products, and Skip Headaches
    Is this a monorepo setup? It looks like one from the graphics. I also think when it comes to these SaaS starter kits its helpful to have visuals of the out of the box look and feel. I would also recommend creating a docs page. For example I've used this a few times https://usegravity.app/ and the thing that sold me on it is the Docs, it gives the feeling that its very robust. - Source: Hacker News / about 2 years ago
  • Looking for Gravity SaaS boilerplate review !
    Does anyone have experience using the Gravity SaaS boilerplate (https://usegravity.app/) ? Our team is currently evaluating it for an internal expansion project, and we want to assess its entire code base before making the actual purchase. Source: about 3 years ago
  • KickSaas - Yet another SaaS boilerplate. But hear me out!
    Your landing page, messaging, plans and pricing looks like a mix-match of content lifted from other SaaS boilerplates on the market including mine (https://usegravity.app). Source: over 3 years ago
View more

Okular mentions (44)

  • Signing PDFs
    If you mean signing as in "signing with your handwritten signature", you could use Okular () which easily allows you to do that. Filling out forms also works nicely. Source: over 2 years ago
  • Alexandria: A minimalistic cross-platform eBook reader
    I was in a similar position lately until I found Okular. Have you tried it? https://okular.kde.org/. - Source: Hacker News / almost 3 years ago
  • Help with PDF's
    I would try Okular first, though, which is free and open source: https://okular.kde.org/. Source: about 3 years ago
  • EPUB 3.3 becomes a W3C recommendation
    KDE's okular might be a good choice. I haven't personally used it for epub but I know it supports it. https://okular.kde.org/. - Source: Hacker News / about 3 years ago
  • Are there any good PDF viewers for large (10Mb+) datasheets that can save search results in the actual PDF, and take notes on the PDF?
    I use okular, don't think it has web export though. Source: about 3 years ago
View more

What are some alternatives?

When comparing UseGravity.App and Okular, you can also consider the following products

supastarter - The boilerplate for your next web app built on top of Supabase and Next.js.

Sumatra PDF - Sumatra PDF is a slim PDF/DjVu/EPUB/XPS/CHM/CBR/CBZ/MOBI viewer for Windows.

Nextless.js - Nextless JS is a React SaaS Starter kit template for building your full-stack SaaS application in days instead of months. It includes authentication, stripe integration, landing page and dashboard. Save development time and focus on your business.

Evince - Evince is a document viewer for multiple document formats: PDF, Postscript, djvu, tiff, dvi, XPS...

Nodewood - Save weeks or months of development time and start writing code now with Nodewood, a Vue.js/Node.js Javascript SaaS starter kit focused on setting you up for success.

calibre - Ebook manager, viewer & converter