Comparison

Textastic Code Editor vs GLDF Viewer

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Textastic Code Editor

A powerful text and code editor for mobile devices, offering syntax highlighting for over 80 languages, code completion, and formatting tools. It allows connection to various servers and cloud storage for seamless file management and editing.

Highlights
  • Syntax highlighting for 80+ languages
  • SFTP, FTP, WebDAV, and Dropbox client
  • Built-in SSH terminal
  • Code completion and formatting
  • External keyboard and trackpad support
  • Split View and Slide Over multitasking
Features
Read full description

Textastic is a comprehensive and versatile text and code editor for iPad and iPhone. It supports syntax highlighting for more than 80 programming and markup languages. Connect to SFTP, FTP, and WebDAV servers or to your Dropbox account. Use the built-in SSH terminal to work directly on your server. Features: - Syntax highlighting for more than 80 languages, including HTML, JavaScript, CSS, C++, Swift, Objective-C, Rust, XML, Markdown, PHP, Perl, Python, Ruby, Lua, YAML, JSON, SQL, shell scripts, and many more (full list available on the website) - Compatible with Sublime Text 3 and TextMate 1 syntax definitions and themes - Code completion for HTML, CSS, JavaScript, C, Objective-C, and PHP - SFTP (SSH), FTP, FTPS (FTP over SSL), WebDAV, and Dropbox clients - SSH terminal connections - Code formatter for HTML, CSS, JavaScript, and JSON - Git repositories from the Git client app Working Copy can be opened as external folders in Textastic - Emmet support - JavaScript console - iCloud Drive file synchronization - WebDAV server for easy file transfer between Textastic and your Mac or PC over Wi-Fi - Symbol list for quick navigation within a file - Full support for external keyboards, trackpads, and mice - Configurable keyboard shortcuts - Additional keys above the virtual keyboard for frequently used programming characters - Cursor navigation wheel for easy text selection - Move the cursor using swipe gestures - Split View and Slide Over multitasking on iPad - Open multiple files in tabs - Multiple windows on iPadOS - Dark Mode support - Support for common text encodings such as UTF-8, UTF-16, and ISO-8859-1 - Support for different tab widths and soft tabs (spaces instead of tabs) - Custom fonts - Find and Replace, including regular expression search - Find in multiple files - File information such as character and word counts - Local and remote web preview for HTML and Markdown files Pricing: Textastic requires a monthly or yearly subscription or a one-time purchase. Each subscription includes a 7-day free trial with full access to all features. Privacy Policy: https://www.textasticapp.com/privacy.html Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

GLDF Viewer

Features
Read full description

Explore GLDF lighting data files on the go. View product info, light sources, photometry data, and 3D geometries from the Global Lighting Data Format standard. Description (4000 characters max): GLDF Viewer is the essential tool for lighting professionals, designers, and engineers who work with the Global Lighting Data Format (GLDF). FEATURES: • Open and explore GLDF files directly on your iPhone or iPad • View manufacturer and product information • Browse embedded files including photometric data (EULUMDAT/IES) and 3D models • Inspect light source specifications • Explore product variants • View raw XML/JSON data with syntax formatting • Drag and drop GLDF files to open instantly GLDF is the open standard for exchanging luminaire data across lighting design software. With GLDF Viewer, you can quickly inspect lighting product data anywhere. Perfect for: - Lighting designers reviewing product specifications - Engineers validating GLDF exports - Manufacturers checking their product data - Anyone working with digital lighting information

Screenshots

Textastic Code Editor4 screens
GLDF Viewer4 screens

Verdict

The call

The clearest difference is in-app purchases: GLDF Viewer at none against Textastic Code Editor's 3. Textastic Code Editor's advantage is chart position (#24 vs unranked). On price, ads, device support and iOS requirement there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Textastic Code Editor sells 3 in-app purchases, starting at $2.99 per month. GLDF Viewer asks for nothing beyond the download.

Scorecard2 real differences · 9 level
Textastic Code Editor versus GLDF Viewer: the parameters behind the verdict, then further details
ParameterTextastic Code EditorGLDF Viewer
PriceFreeFree
Rating4.7 (2.5K ratings) — better—
Positive reviews68.9% of reviews—
Number of ratings2.5K — better—
Update frequencyEvery 2 weeks—
AdsNoNo
In-app purchasesYesNo — better
MonetizationSubscription—
Best chart rank#24 — better—
DevicesiPhone, iPadiPhone, iPad, Mac — better
Requires iOS16.016.0
Further details — not scored
Size26 MB10 MB
Age rating4+4+
DeveloperAlexander BlachHolger Trahe

Bugs and requests

Textastic Code Editor

Reported bugs

3 issues
  • Issues with SSH/SFTP connectivity and authentication
  • Problems with handling large files or files with certain extensions
  • Inconsistent text selection and editing behavior

Requested features

4 requests
  • Add support for more cloud storage providers (e.g. Google Drive, OneDrive)
  • Implement a more seamless remote file editing and syncing workflow
  • Improve code editing features like code folding, multi-cursor support, and code beautification
  • Add a built-in terminal or ability to run code directly within the app

GLDF Viewer

Not enough reviews yet to summarise bugs or requests.

In-app purchases

3 purchases

Textastic Code Editor

Subscriptions2
  • Textastic Pro (Monthly)7 Days trial$2.991 Month
  • Textastic Pro (Yearly)7 Days trial$19.991 Year
One-time1
  • Textastic Pro (One-Time)$69.99
None

GLDF Viewer

No in-app purchases

Questions

Is Textastic Code Editor free?
Textastic Code Editor is free to download, with in-app purchases available.
Is GLDF Viewer free?
GLDF Viewer is free to download, with no in-app purchases.
Do Textastic Code Editor or GLDF Viewer have ads?
Neither Textastic Code Editor nor GLDF Viewer shows ads.

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