Comparison

Machine Learning Course vs LingoLens

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

Head to head
About

Machine Learning Course

Test your machine learning knowledge with a comprehensive quiz. Covers supervised, unsupervised, and deep learning with instant feedback and score tracking. Suitable for beginners and experts alike.

Highlights
  • Machine learning concept quizzes
  • Supervised, unsupervised, deep learning topics
  • Multiple-choice format
  • Instant feedback and explanations
  • Score tracking
  • Adjustable difficulty levels
Features
Read full description

Description: Welcome to the Machine Learning Question Quiz! This quiz is designed to test your knowledge of various concepts, techniques, and principles related to machine learning. Whether you're a beginner looking to reinforce your understanding or an experienced practitioner aiming to challenge your expertise, this quiz offers a wide range of questions covering different aspects of machine learning. Quiz Details: Question Diversity: Our quiz includes questions on supervised learning, unsupervised learning, deep learning, model evaluation, data preprocessing, and more. You'll encounter a variety of topics to assess your overall grasp of machine learning. Difficulty Levels: Questions are categorized into different difficulty levels, ranging from basic to advanced. Choose your level based on your confidence and experience in the field. Multiple-Choice Format: Each question is presented in a multiple-choice format, allowing you to select the correct answer from the provided options. Instant Feedback: After answering each question, you'll receive immediate feedback with the correct answer and an explanation, helping you learn and improve as you progress. Score Tracking: Your quiz progress and score will be tracked throughout the quiz, allowing you to gauge your performance and see how well you're doing. Time Limit: While there's no strict time limit, you can complete the quiz at your own pace. Take your time to think through each question and choose the best answer. Quiz Objectives: Test your knowledge of fundamental machine learning concepts. Challenge your problem-solving skills with real-world scenarios. Improve your understanding of machine learning algorithms, techniques, and best practices. Learn from detailed explanations for each question to reinforce your knowledge. Who Can Benefit: Students studying machine learning and data science. Professionals working in machine learning, data analysis, and AI fields. Anyone interested in testing and expanding their machine learning knowledge. Are you ready to dive into the world of machine learning? Let's get started with the quiz and see how well you can tackle these machine learning challenges! Good luck!

About

LingoLens

This app transforms your favorite videos into language learning lessons. It offers dual captions, instant word translations and saving, and a built-in dictionary. Sync your progress across devices and explore content in your target language.

Highlights
  • Dual captions
  • Instant word translation
  • Save words to bank
  • YouTube search
  • Cross-device sync
  • Built-in dictionary
Features
Read full description

LingoLens turns the videos you already love into comprehensible-input lessons in the language you're learning. • Watch videos with dual captions - your target language layered over your own. • Tap any word for an instant translation, pronunciation, and its dictionary base form, then save it to your word bank with one tap. • Search YouTube or browse a feed built around your learning language. • Your word bank and history sync across the LingoLens web app and the Chrome extension. • A built-in dictionary works both directions and auto-detects the language you typed. Learn Spanish, French, German, Italian, Portuguese, Japanese, and more - translated into the language you already speak. LingoLens Pro (optional subscription) unlocks unlimited saved words. Terms of Use: https://lingolens.us/terms Privacy Policy: https://lingolens.us/privacy

Screenshots

Machine Learning Course4 screens
LingoLens3 screens

Verdict

The call

The clearest difference is price: LingoLens at Free against Machine Learning Course's $3.99. LingoLens also leads on update cadence (every 3 days vs weekly). Machine Learning Course's advantage is in-app purchases (none vs 2). On rating, ratings volume, ads and device support 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

LingoLens is free to download; Machine Learning Course costs $3.99 up front. LingoLens sells 2 in-app purchases, starting at $4.00 per month. Machine Learning Course asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Machine Learning Course against 5.0 for LingoLens. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

UpkeepUpdate frequency

Machine Learning Course ships an update weekly, LingoLens every 3 days. The most recent releases landed on October 16, 2026 and October 11, 2026 respectively.

Scorecard4 real differences · 5 level
Machine Learning Course versus LingoLens: the parameters behind the verdict, then further details
ParameterMachine Learning CourseLingoLens
Price$3.99Free — better
Rating5.0 (1 ratings)5.0 (1 ratings)
Number of ratings11
Update frequencyWeeklyEvery 3 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationPaidFreemium — better
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.015.1 — better
Further details — not scored
Size12 MB42 MB
Age rating17+12+
DeveloperBuydeepdiscount.com LLCJohn Hartwig

Customer experience

Machine Learning Course

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

LingoLens

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Machine Learning Course

No in-app purchases

2 purchases

LingoLens

Subscriptions2
  • LingoLens Pro (Monthly)$4.001 Month
  • LingoLens Pro (Yearly)$45.001 Year

Questions

Is Machine Learning Course free?
Machine Learning Course costs $3.99, with no in-app purchases.
Is LingoLens free?
LingoLens is free to download, with in-app purchases available.
Which has better reviews, Machine Learning Course or LingoLens?
Machine Learning Course and LingoLens are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.
Do Machine Learning Course or LingoLens have ads?
Neither Machine Learning Course nor LingoLens shows ads.
Which is updated more often, Machine Learning Course or LingoLens?
Machine Learning Course ships an update weekly, and LingoLens every 3 days. Most recently, Machine Learning Course was updated on October 16, 2026 and LingoLens on October 11, 2026.

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