Comparison

HTML Course vs LatentLens

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

Head to head
About

HTML Course

Features
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Welcome to our HTML 5 course! HTML 5 is the markup language that brings the web to life. With our course, you will learn the skills needed to create amazing and customized websites. Here are some of the things you will learn in our course: - How to structure an HTML 5 document - How to add text, images and links to your pages - How to create tables and forms - How to work with CSS styles to customize the appearance of your pages - How to use JavaScript - Fast classes - Step by step - Professional focus - How to create photo gallery - Exercises day by day - Good practice - Patterns - One year access - Good books and more Our course is designed for beginners and consists of video lessons, hands-on exercises, and practical projects. All of this is accompanied by a qualified instructor who will be available to help with any questions or issues. Sign up now and start your journey to becoming a professional web developer! Content - Animate with JavaScript - Forms - CSS and Styles - JavaScript and functions - HTML 5 - Properties and values - Sites - Bootstrap - Professional HTML 5 - Organize HTML 5 - Commands - Transform style - Table - Div - Row - Col - Video - Audio - Modal - Offcanvas - Dynamic variable - Navbar - Reference Type - Array - Local storage - QR Code - Photo Gallery - Forms and objects - Deep JavaScript - Convert to Word - Convert to Excel - Validate form - Print - Convert to PDF - With new classes every month - and more

About

LatentLens

Features
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LatentLens teaches artificial intelligence the way a great teacher would โ€” by starting with something you already understand. Every lesson opens with a familiar analogy from everyday life. Then it shows you where that analogy breaks down. Then it gives you the real concept, visualised and interactive, so you can see exactly how the pieces fit together. No maths degree. No prerequisites. No jargon before the intuition. โ€” WHAT YOU'LL LEARN โ€” 6 pillars. 39 lessons. Every major concept in modern AI, built up from first principles. โ€ข Foundations โ€” the maths behind every AI model: vectors, calculus, probability, information theory โ€ข Machine Learning โ€” how computers learn from examples: regression, classification, decision trees, clustering, reinforcement learning โ€ข Deep Learning โ€” neural networks that see, hear, and create: perceptrons, backpropagation, CNNs, generative models โ€ข Language & LLMs โ€” how AI reads and writes: tokenisation, embeddings, the Transformer architecture, LLM agents, hallucination โ€ข Applied AI โ€” techniques you can use today: prompt engineering, RAG systems, fine-tuning, model deployment, AI product design โ€ข Ethics & Safety โ€” making AI responsible: bias, interpretability, AI safety, governance, environmental impact โ€” HOW EACH LESSON WORKS โ€” Every lesson follows the same seven-step arc: 1. What you know โ€” an analogy from everyday life that mirrors the AI concept 2. The challenge โ€” why the everyday version breaks down at scale 3. The insight โ€” the key idea that bridges the gap 4. Picture it โ€” a custom illustration of the concept 5. See it work โ€” an interactive visualisation you control 6. The name โ€” the precise technical vocabulary 7. Try it โ€” a transfer question in a completely new context Each lesson takes about 8โ€“12 minutes. You can pause, pick up exactly where you left off, and revisit any step. โ€” 9 INTERACTIVE PLAYGROUNDS โ€” Lessons don't describe โ€” they show. Drag points on a regression canvas. Watch gradient descent find the minimum in real time. Build a K-means clustering result step by step. Explore how model complexity creates overfitting. These aren't videos. They're hands-on. Visualisations include: vector playground, gradient descent animator, distribution explorer, decision boundary explorer, tree builder, K-means stepper, regression canvas, feature encoder, and complexity slider. โ€” PROGRESS AND GAMIFICATION โ€” โ€ข XP points and a level system for every completed lesson โ€ข Daily streaks with a built-in freeze so one missed day doesn't wipe your record โ€ข 8 badges for milestones: first lesson, pillar completions, 7-day streak, quiz mastery, and more โ€ข Full lesson history with quiz scores and completion dates โ€ข Resume any lesson mid-step โ€” your exact position is saved โ€” FREE TO START โ€” The first lesson of Foundations and the first lesson of Machine Learning are permanently free โ€” no account required, no login, no timer, no trial. Just open the app and learn. Upgrade to LatentLens Pro to unlock all 39 lessons: โ€ข Monthly โ€” $1.99 / month, cancel anytime โ€ข Annual โ€” $7.99 / year (best value โ€” $0.67/month) โ€ข Lifetime โ€” $9.99, one-time purchase Subscriptions automatically renew unless cancelled at least 24 hours before the end of the current period. Manage or cancel at any time in your Apple ID account settings. Terms of Use: https://jtscientific.com/LatentLens/terms.html โ€” PRIVACY FIRST โ€” LatentLens stores all data locally on your device. No account. No login. No data sent to any server. No ads. No tracking. Deleting the app removes all data permanently. For educational purposes only. Content does not constitute professional or technical advice.

Screenshots

HTML Course4 screens
LatentLens4 screens

Verdict

The call

HTML Course and LatentLens are too close to call on the numbers: across 5 compared parameters โ€” price, ads, in-app purchases and device support among them โ€” neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. HTML Course sells 1 one-off in-app purchase and LatentLens sells 3 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

ScorecardNo meaningful differences
HTML Course versus LatentLens: the parameters behind the verdict, then further details
ParameterHTML CourseLatentLens
PriceFreeFree
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.2 โ€” better18.6
Further details โ€” not scored
Size6 MB131 MB
Age rating4+4+
DeveloperMauricio JuniorJT Scientific Consulting LLC

In-app purchases

1 purchases

HTML Course

One-time1
  • HTML Course$34.99
3 purchases

LatentLens

Subscriptions2
  • LatentLens Pro Monthly$1.991 Month
  • LatentLens Pro Annual$7.991 Year
One-time1
  • Premium Unlock$9.99

Questions

Is HTML Course free?
HTML Course is free to download, with in-app purchases available.
Is LatentLens free?
LatentLens is free to download, with in-app purchases available.
Do HTML Course or LatentLens have ads?
Neither HTML Course nor LatentLens shows ads.

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