perli$ vs Learn Gatsby Web Development
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
perli$
Learn, run, and share Perl 5.22 scripts on iOS. Features include autocompletion, code coloring, a built-in browser for learning materials, and file system support for various document types. Customize your learning environment with background options and animations.
- Learn, run, and share Perl 5.22 scripts
- Autocompletion and auto-indentation
- Code coloring and templates
- Built-in browser for learning materials
- File system support for various document types
- Customizable learning environment
- Generate and share QR codes for scripts
Read full descriptionHide full description
This is an ios perl 5.22 app,you can learn,run,share perl 5.22 script. Features : Autocomplate. Auto Indent. Code color. In(the built-in browser or the txt editor),Select the text to run. Horizontal screen development. Code templates,the contents of the new file is copy from contents of the template file. *You can enter perl code, and then you can execut the perl code,support the STDIN function. *You can use the file system to supports txt, pdf, chm, mp3,m4v,zip, gif, png, html, pl ,doc... *You can find learning materials by the built-in browser . *You can save perl code and learning materials, and can be modified to the save file and delete the save file . *You can control the background image and color, and execution voice , background animation, text color and shadow, switch interface animation , the number and the order of the main interface of the tab bar to create your learning software. *You can Learn perl knowledge , the system provides some basic learning materials . *You can use perl code or learning materials to generate two-dimensional code , for easy sharing . *You can share code by Email,Weibo,Twitter,Facebook. *You can use the counter,light in the Setting tab.
Learn Gatsby Web Development
Read full descriptionHide full description
Learn Gatsby Web Development - Get ready to build blazing-fast, modern web apps with Gatsby, React, and JavaScript. Whether you're just beginning your web development journey or sharpening your React and GraphQL skills, this app provides a complete, structured learning path to become a professional frontend developer. Our Learn Gatsby Web Development app offers 114 interactive lessons, hands-on coding examples, and AI-powered assistance to help you master the Gatsby framework, Why Learn Gatsby with This App? Comprehensive Gatsby Web Development Curriculum From "Getting Started with Gatsby" to GraphQL, Plugins, Styling, and Image Optimization, everything you need is built in. Learn Core Web Technologies: React Components & Layouts JavaScript Fundamentals GraphQL Data Queries Static Site Generation with Gatsby Styling with CSS-in-JS Integrating Headless CMS Markdown & MDX Support Image Optimization for Performance AI Coding Support Stuck on a React hook or a GraphQL query? Instantly ask our AI Assistant to explain, debug, or give coding examples — all inside the app. Track Your Web Development Progress Monitor your goals, streaks, lessons, and completion rate — all in a clean and modern dashboard interface. Practical Projects & Tutorials Each module in Learn Gatsby Web Development ends with a mini-project — build dynamic sites, blogs, and portfolios using React, Gatsby, and GraphQL. Perfect For: Web developers learning React and Gatsby Frontend engineers upskilling on modern JavaScript frameworks Students exploring GraphQL and Headless CMS integration Anyone wanting to build fast, SEO-friendly websites What You’ll Master Inside Learn Gatsby Web Development: Gatsby Core Concepts React Components and Layouts GraphQL Data Layer Image Optimization and Plugins Styling and Themes in Gatsby Deploying Gatsby Sites Using Markdown & MDX for Content App Features: 114 lessons across JavaScript, React, and Gatsby Track progress, streaks, and time spent learning AI Assistant for real-time learning help Learn at your own pace — from beginner to advanced Gatsby developer Build your next web app with confidence! Start your JavaScript + React + Gatsby journey today and learn modern web development the smart way. Download “Learn Gatsby Web Development” now — your path to building blazing-fast modern websites starts here!
Screenshots
Verdict
The clearest difference is iOS requirement: Learn Gatsby Web Development at 12.0 against perli$'s 14.0. On price, update cadence, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
perli$ costs $2.99 and Learn Gatsby Web Development $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.
perli$ ships an update every 19 months, Learn Gatsby Web Development every 31 months. The most recent releases landed on October 8, 2026 and October 10, 2026 respectively.
| Parameter | perli$ | Learn Gatsby Web Development |
|---|---|---|
| Price | $2.99 | $2.99 |
| Rating | 5.0 (3 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 19 months — better | Every 31 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPhone, iPad, iPod, Apple Watch — better | iPhone, iPad, iPod |
| Requires iOS | 14.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 78 MB | 63 MB |
| Age rating | 17+ | 9+ |
| Developer | 小文 黄 | Shahbaz Khan |
In-app purchases
perli$
No in-app purchases
Learn Gatsby Web Development
No in-app purchases
Questions
Is perli$ free?
Is Learn Gatsby Web Development free?
Do perli$ or Learn Gatsby Web Development have ads?
Which is updated more often, perli$ or Learn Gatsby Web Development?
Other comparisons















