Comparison

Coding Grid vs Devv 30

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

Head to head
About

Coding Grid

Learn programming concepts through a visual, block-based interface that translates to text-based languages. Supports coding in multiple native languages and offers AI guidance for Pro users. Ideal for beginners and experienced coders alike.

Highlights
  • Code in native languages
  • VisualL programming language
  • Drag-and-drop interface
  • AI teacher (Pro exclusive)
  • Beginner-friendly path
  • Skills transition to text-based languages
Features
Read full description

Coding Grid β€” your ultimate companion for mastering coding with ease. - Code in Your Native Language: Coding Grid lets you code in languages other than English, making programming more accessible to everyone. Start learning in the language you’re most comfortable with. - Your Personal AI Teacher (Pro Exclusive): Get tailored guidance and support, available only in the Pro version. With Coding Grid, you'll explore VisualL, a language that combines the simplicity of block-based visual languages (like Scratch) with the power of text-based programming (like Java, JavaScript, Kotlin, Dart, and C). Create programs by dragging and dropping statements directly within the app. Learn at your own pace, explore topics that spark your interest, or follow our beginner-friendly path to build a solid foundation. Coding Grid equips you with coding skills that transition seamlessly to in-demand programming languages, setting you up for success in school, at work, or as you pursue your passion for coding. No coding experience? No problem! Coding Grid guides both beginners and experienced coders on their journey. Unlock coding in your native language, with support for English, Chinese, Spanish, Polish, German, French, Italian, Hindi, Portuguese, Japanese, Dutch, Czech, Swedish, Korean, Greek, Danish, Romanian, Ukrainian, Russian, Norwegian, and Hungarian. Start your coding journey with Coding Grid today!

About

Devv 30

Learn to code in just 30 days with short, engaging lessons. Build real-world projects, create a portfolio, and prepare for a developer career. Covers Python, JavaScript, HTML, and more.

Highlights
  • Learn popular programming languages
  • Build real-world projects
  • Create a portfolio for your resume
  • Earn a programming certificate
  • Daily coding challenges
  • Run code directly in the app
Read full description

With Devv 30, anyone can learn to code β€” even penguins. Build apps and websites, become a developer, and land your dream job. With Devv 30, you can become a programmer in just 30 days, with only a few minutes a day. Used by thousands of students, Devv 30 is the easiest and most effective way to learn programming β€” including HTML, CSS, JavaScript, TypeScript, Python, SQL, and more. Our programming courses and lessons are designed for everyone, even complete beginners with no prior experience. If you’ve never written a line of code but want to level up your skills and take advantage of the massive opportunities available to coders (Python, JavaScript, TypeScript, HTML, SQL), Devv 30 is the perfect app to dive into the world of programming. Install it now and start learning with short, hands-on, engaging lessons that fit right into your day. Devv 30 makes learning to code as simple and intuitive as possible. Our curriculum is built by industry professionals and helps you practice by building real-world projects using HTML, JavaScript, CSS, Python, and SQL. You’ll be able to create a strong portfolio or resume and prepare for real job opportunities. We’ve even added new courses on artificial intelligence (AI)! With Devv 30 you can: - Write your first line of code in just 3 minutes - Learn popular programming languages and tools: Python, JavaScript, HTML, SQL, CSS, AI - Code through fun exercises and 30-day challenge paths - Run your code directly in the app - Build a portfolio of real projects (perfect for your resume) - Earn a programming certificate to showcase your skills Just a few of the programming paths inside Devv 30: - Python Path: Learn AI and Data Science with 2,800+ exercises, 59 key concepts, and 35 real-world projects - Web Development Path: Build websites with over 15,000 exercises, 93 concepts, and 82 projects in HTML, CSS, and JavaScript - SQL Course: Gain data science skills and learn how to analyze data effectively - TypeScript Course: Master one of the most in-demand languages in today’s job market What Dev 30 students are saying: - "I wanted to learn a bit of basic coding... This app is incredibly easy to use, and the lessons are short but super effective." – Marco R. - "I started coding with Devv 30 a few days ago and I already understand how web pages are built! I recommend it to anyone who wants to start coding." – Perseus B. Why users love Dev 30: - Write your first line of code in just 3 minutes - Learn HTML, CSS, JavaScript, Python, SQL, and more - Get a programming certificate - Practice with real-world projects (like building a YouTube clone) - Just a few minutes a day is enough - Compete with other users, earn points, and win prizes! - Learn a full programming language - Build your resume and find a job Devv 30 makes programming easy and fun. Our expert-built lessons guide you step by step, letting you practice on real projects and complete exciting challenges. Whatever your goal is, Devv 30 will help you reach it fast. Want to build a website to share cat photos? No judgment. Want a new career? We’ve got you covered. Devv 30 prepares you for careers like: - Fullstack Developer - Backend Developer - App Developer - AI Programmer Download Devv 30 today and start your 30-day coding challenge! --- Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula Privacy Policy: https://devv.notion.site/devv-30-privacy-policy

Screenshots

Coding Grid4 screens
Devv 304 screens

Verdict

The call

The clearest difference is review sentiment: Coding Grid at 100% against Devv 30's 60%. Coding Grid also leads on ads (none vs shown) and device support (4 vs 2). Devv 30's advantage is update cadence (every 8 days vs every 5 weeks). On price, in-app purchases, monetization model and iOS requirement there is nothing between them.

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

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Coding Grid sells 1 one-off in-app purchase and Devv 30 sells 10 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Coding Grid ships an update every 5 weeks, Devv 30 every 8 days. The most recent releases landed on September 21, 2026 and September 18, 2026 respectively.

Scorecard4 real differences Β· 4 level
Coding Grid versus Devv 30: the parameters behind the verdict, then further details
ParameterCoding GridDevv 30
PriceFreeFree
Positive reviews100.0% of reviews β€” better60.0% of reviews
Update frequencyEvery 5 weeksEvery 8 days β€” better
AdsNo β€” betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPod, Mac β€” betteriPhone, iPod
Requires iOS13.012.4 β€” better
Further details β€” not scored
Size95 MB85 MB
Age rating4+4+
DeveloperSimilesoftMatteo Giardino

Customer experience

Coding Grid

Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Devv 30

Written reviews10 reviews
Positive60.0%
Neutral0.0%
Negative40.0%

In-app purchases

1 purchases

Coding Grid

One-time1
  • Upgrade to Pro$14.99
10 purchases

Devv 30

Subscriptions8
  • Devv Pro Weekly$6.997 Days
  • Pro Monthly$6.991 Month
  • Devv Pro Monthly3 Days trial$8.991 Month
Show 5 more
  • Devv Pro Monthly$14.991 Month
  • Devv Pro 3 Months7 Days trial$17.993 Months
  • Pro Yearly7 Days trial$49.991 Year
  • Devv Pro Yearly3 Days trial$49.991 Year
  • Devv Pro Yearly7 Days trial$119.991 Year
One-time2
  • 1 Challenge Access$34.99
  • Lifetime Access$69.99

Questions

Is Coding Grid free?
Coding Grid is free to download, with in-app purchases available.
Is Devv 30 free?
Devv 30 is free to download, with in-app purchases available.
Do Coding Grid or Devv 30 have ads?
Devv 30 shows ads; Coding Grid does not.
Which is updated more often, Coding Grid or Devv 30?
Coding Grid ships an update every 5 weeks, and Devv 30 every 8 days. Most recently, Coding Grid was updated on September 21, 2026 and Devv 30 on September 18, 2026.

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