Textastic vs. Koder: A Comprehensive Showdown

When it comes to mobile code editing, developers often find themselves in search of the ideal tool. The advent of tablets and larger smartphones has created a niche for code editing on the go. Two prominent players in this niche are Textastic and Koder. Both apps promise efficient code editing capabilities on mobile platforms. But how do they stack up against each other? Let’s delve into a detailed comparison.


Textastic: A versatile text, code, and markup editor that supports syntax highlighting for over 80 programming languages. This editor has grown in popularity due to its wide range of features and smooth integration with cloud services.

Koder: Positioned as a code editor designed for the modern web, Koder offers tools tailored for web developers, such as a built-in browser, snippets, and a feature-rich interface.


1. Syntax Highlighting:

  • Textastic: Boasts support for over 80 languages, making it a versatile choice for developers working across different platforms.
  • Koder: Also provides syntax highlighting, but its primary focus is on web languages.

2. User Interface:

  • Textastic: Offers a clean and straightforward interface, emphasizing minimalism and ease of use.
  • Koder: Has a more feature-rich interface, tailored to the needs of web developers, which can make it appear more cluttered in comparison.

3. Integration:

  • Textastic: Integrates seamlessly with popular cloud services such as Dropbox, Google Drive, and OneDrive. It also supports FTP, SFTP, and WebDAV.
  • Koder: Comes with built-in integration with Dropbox and offers an easy-to-use FTP client. It also provides a built-in browser, making it simpler for web developers to preview their work.

4. Customization:

  • Textastic: Allows customization of the editor’s themes and fonts. It offers a dark mode, which is useful for nighttime coding.
  • Koder: Offers a broader range of customization options, from the interface layout to editor themes.

5. Additional Features:

  • Textastic: Provides advanced code editing capabilities such as auto-completion, code folding, and robust search functionalities.
  • Koder: Stands out with its snippet manager, allowing developers to store and reuse code snippets efficiently. It also provides a built-in browser for live previews of web development projects.


Both apps have optimized their performance for mobile devices, ensuring that they run smoothly even on older devices. However, the specific performance can vary based on the type of coding tasks and the size of files.

Textastic is known for its swift performance, even when handling larger files, making it an excellent choice for those who need to handle more substantial code projects on the go.

On the other hand, Koder places a lot of emphasis on features, which can sometimes slow it down, especially when using its built-in browser or managing multiple open tabs. However, for most standard tasks, it performs reliably.


Both apps come with a price tag, but they offer value for money given the range of features they provide.

Textastic is a one-time purchase, which is a plus for those who dislike subscription models. The pricing varies based on the platform (iOS vs. macOS).

Koder also follows a one-time purchase model. It’s crucial to keep an eye on occasional discounts or bundle deals that both apps might offer.

Comparison Table

Syntax HighlightingSupports over 80 languagesFocuses on web languages
User InterfaceClean and minimalisticFeature-rich for web developers
IntegrationDropbox, Google Drive, OneDrive, FTP, SFTP, WebDAVDropbox, FTP client, built-in browser
CustomizationEditor themes, fonts, dark modeBroad customization including interface layout and editor themes
Additional FeaturesAuto-completion, code folding, robust searchSnippet manager, built-in browser for live previews
PerformanceSwift even with larger filesReliable for standard tasks; can slow down with multiple features
PricingOne-time purchase; varies by platformOne-time purchase


Choosing between Textastic and Koder boils down to the specific needs of the developer. If you’re looking for a versatile code editor that supports a wide range of languages and offers a simple interface, Textastic is the way to go. On the other hand, if web development is your primary focus, and you’d benefit from features like a built-in browser and snippet manager, Koder might be the better choice.

However, both apps have carved out a solid reputation in the mobile code editing space, ensuring that you can’t go wrong with either option. It’s always a good idea to try both and see which one resonates with your workflow and preferences.

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