Software Alternatives, Accelerators & Startups

RewriteBar VS Dev Toolbox

Compare RewriteBar VS Dev Toolbox and see what are their differences

RewriteBar logo RewriteBar

Enhance your writing in any macOS app with AI help. Fix grammar, adjust tone, translate, and more.

Dev Toolbox logo Dev Toolbox

If you're tired of endlessly looking online for the right tool, or to find again that website of which you don't recall the name to do a quick conversion, this is the right app for you.
  • RewriteBar Overview
    Overview //
    2025-10-31
  • RewriteBar Daily actions like fixing grammar, translating, and changing tone
    Daily actions like fixing grammar, translating, and changing tone //
    2025-10-31
  • RewriteBar Endless Use Cases with Custom Actions
    Endless Use Cases with Custom Actions //
    2025-10-31
  • RewriteBar Works With Your Favorite Tools
    Works With Your Favorite Tools //
    2025-10-31
  • RewriteBar Supports all known AI providers, including local AI models
    Supports all known AI providers, including local AI models //
    2025-10-31

Improve your writing by selecting a text in any application and enhance it with the assistance of AI. Use RewriteBar to easily improve a sentence, such as in Slack, emails, or a code editor. It even works in combination with other tools like Grammarly, as there is no continuous spellchecking running.

Features - Correct grammar errors that even Grammarly may have missed. - Simplify your sentence to make it clearer - Rewrite your text in a different tone to give it a fresh perspective. - Translate sentences quickly without the hassle of context switching. - Improve your prompt before sending it to ChatGPT. - Expand or summarize a paragraph.

Not present

RewriteBar

$ Details
paid Free Trial $29.0 / One-off (Unlimited License)
Platforms
MacOS Mac OSX Mac
Release Date
2024 April
Startup details
Country
Germany
State
Bayern
City
Furth
Founder(s)
Mathias Michel
Employees
1 - 9

Dev Toolbox

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

RewriteBar features and specs

  • Fix grammar & spelling
    Fix all errors in a sentence at once
  • Simplify Language
    Rewrite a sentence to make it easier to read
  • Translate
    Translate a word or paragraph into another language
  • Change tone
    Rewrite something into a friendly or professional style
  • Improve your prompt
    Improve your ChatGPT initial input by adding more instructions
  • Use keyboard shortcuts
    Trigger an action using your preconfigured shortcut to quickly improve your selected text
  • Works in any application
    Works in any input or applications across macOS. You can also use Rewritebar in combination with other tools like Grammarly
  • Custom Command
    Create custom command specific to you workflow
  • Command Libarary
    Choose from a variety of preconfigured commands to improve your text

Dev Toolbox features and specs

  • Open Source
    Dev Toolbox is open source, which allows developers to contribute, modify, and use the tool freely as per their requirements.
  • Community Support
    Being a GitHub project, it has a community-driven approach, providing users with access to shared knowledge, updates, and potential collaboration.
  • Variety of Tools
    Dev Toolbox includes a variety of development tools bundled into a single application, providing convenience and saving time for developers.
  • Customizability
    Developers can customize and extend the functionality of Dev Toolbox to suit their specific needs and preferences.

Possible disadvantages of Dev Toolbox

  • Ease of Use
    Depending on the complexity and features, some users may find it less intuitive or difficult to use compared to other similar tools.
  • Limited Documentation
    In some cases, the documentation might not be comprehensive, making it challenging for new users to understand and effectively utilize all features.
  • Maintenance
    As an open-source project, its maintenance and updates depend on community contributions, which might not be as consistent or frequent as a commercially supported tool.
  • Compatibility
    There might be compatibility issues with certain systems or environments that can limit its use in diverse development settings.

Analysis of RewriteBar

Overall verdict

  • RewriteBar is a solid, well-designed macOS app for improving your writing with AI, offering convenient system-wide access and useful editing features that make it a good choice for many users.

Why this product is good

  • Provides quick, system-wide AI-powered text rewriting accessible from any app on macOS
  • Offers a variety of writing styles and tones such as professional, casual, and concise
  • Supports multiple AI models, giving users flexibility and control over output quality
  • Clean, native macOS interface that integrates smoothly into everyday workflows
  • Allows custom prompts and personalized editing commands for tailored results
  • Often uses your own API key, which can be cost-effective for frequent users

Recommended for

  • Professionals who write frequent emails, reports, and business communications
  • Students and academics polishing essays and papers
  • Non-native English speakers seeking grammar and clarity improvements
  • Content creators and marketers who want fast tone and style adjustments
  • macOS users who prefer a native, system-wide writing assistant over browser-only tools

RewriteBar videos

RewriteBar ai app Review | ุชุทุจูŠู‚ ุงู†ุชุงุฌูŠุฉ ุจุงู„ุฐูƒุงุก ุงู„ุงุตุทู†ุงุนูŠ

Dev Toolbox videos

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Category Popularity

0-100% (relative to RewriteBar and Dev Toolbox)
Writing Tools
100 100%
0% 0
Image Optimisation
0 0%
100% 100
AI
100 100%
0% 0
Productivity
60 60%
40% 40

Questions & Answers

As answered by people managing RewriteBar and Dev Toolbox.

Which are the primary technologies used for building your product?

RewriteBar's answer

  • Swift for native development
  • OpenAI as an AI provider

How would you describe the primary audience of your product?

RewriteBar's answer

  • Knowledge worker who writes complex sentences
  • Individuals who are not native English speakers
  • Developer who wants to use writing tools within code editors

Why should a person choose your product over its competitors?

RewriteBar's answer

Fair pricing - One-time license for the app where you can use your own OpenAI key.

What makes your product unique?

RewriteBar's answer

Works in any application without context switching.

User comments

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What are some alternatives?

When comparing RewriteBar and Dev Toolbox, you can also consider the following products

Grammarly - Clear, effective, mistake-free writing everywhere you type.

DevToys - A collection of converters, formaters, encoders, generators and other tools for your Windows desktop.

LanguageTool - Free proofreading tool for OpenOffice, LibreOffice, Firefox, and Chrome.

DevToys for Mac - DevToys For mac. Contribute to ObuchiYuki/DevToysMac development by creating an account on GitHub.

Kerlig - Kerligโ„ข for macOS brings AI to any app. It's your in-context AI writing assistant

CodeSwissKnife - Feature-packed developer toolkit. Includes text conversion, encoding, UUID generation, cryptography, color conversion, JSON/XML formatting, and more for simplified, efficient development tasks without online data transmission.