Comparison

Machine Learning for Beginners vs Promptopia

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

Head to head
About

Machine Learning for Beginners

This app offers offline study materials and practice questions for AI and ML certifications. It includes interactive labs and adaptive review queues to help users learn effectively. Stay updated with AI news and job listings.

Highlights
  • Offline study for AI/ML certifications
  • 41 certification tracks
  • 2,153 practice questions
  • 18 interactive labs
  • Adaptive review queue
  • AI news and job listings
Features
Read full description

Machine Learning For Beginners also known as AI & ML Tutor is the offline study app for professionals getting certified in artificial intelligence and machine learning and staying employable while the field moves. 41 certifications and 2,153 practice questions. The first 30 of every certification, 1,008 in all, are free. One in-app purchase unlocks the rest and all 18 interactive labs. WHAT'S INSIDE AWS (11 tracks) AWS Certified Machine Learning Specialty, AI Practitioner, Machine Learning Engineer Associate, Generative AI Developer Professional, Data Engineer Associate, Advanced Networking Specialty, plus focused sets on data engineering, exploratory data analysis, modeling, and implementation and operations. Google Cloud (3 tracks) Professional Machine Learning Engineer, Generative AI Leader, and GCP ML implementation and operations. Microsoft Azure (2 tracks) Azure AI Fundamentals and Azure AI Apps and Agents Developer. NVIDIA and Databricks (8 tracks) NCA-GENL, NCA-AIIO, NCA-GENM, NCP-GENL, NCP-AIOL, NCP-AII, NCP-AIN, and the Databricks Generative AI Engineer Associate. Claude, OpenAI and agents (5 tracks) Claude Certified Associate, Developer, Architect Foundations and Architect Professional, plus an OpenAI API & Agents skills bank. MLOps and foundations (12 tracks) MLOps and AIOps across all three clouds, plus machine learning, deep learning, neural networks, NLP, generative AI and explainable AI. INTERACTIVE LABS Most study apps show you a diagram. These let you move it. Sweep an input through ReLU, sigmoid and tanh and watch the dying-ReLU flat zone appear. Step a ball down a loss curve, then push the learning rate past 1.0 and watch it diverge. Drag a query point across a k-NN decision boundary and see the vote flip. Tap "it" in a sentence and watch self-attention land on "laptop". Shrink an autoencoder bottleneck until the reconstruction blurs. Turn retrieval off in a RAG pipeline and watch a confident, wrong answer appear. Eighteen labs in total. All of them run on your device with no connection. BUILT FOR HOW PEOPLE ACTUALLY STUDY - Five-minute sessions. Choose 5, 10 or 15 questions instead of grinding through a 152-question bank you'll never finish in one sitting. - Every option explained. Most apps tell you the right answer. This one explains all of them, so a wrong guess still teaches you something. - A review queue that adapts. Missed questions come back automatically and leave once you've got them right. - Progress you can see. Daily streak, best score per certification, questions answered, and how many are still waiting for review. - Works on a plane. Every question ships inside the app. MORE THAN A QUESTION BANK The Briefing tab keeps you current between study sessions: AI Daily News, the DjamgaMind podcast playable on your lock screen, and live job listings. The Practice tab carries 16 tutorials, 10 of them full step-by-step walkthroughs you read inside the app, covering Amazon Bedrock, Azure AI Foundry, Vertex AI, prompt engineering and RAG, and the coding agents professionals use daily. NATIVE, PRIVATE AND QUIET Siri Shortcuts let you say "Practice offline" to start a session. Daily study reminders are scheduled locally by iOS. Dark mode is supported throughout. Your quiz history, streak and review queue are stored on your device and never uploaded. There is no account to create, no analytics SDK and no advertising SDK in the app. Want the full question banks and all 18 labs? AI & ML Tutor PRO is our separate paid app. Questions, or a certification you'd like added? https://machinelearningcertification.web.app

About

Promptopia

Learn to harness the power of conversational AI and master prompt engineering with micro-courses and a curated library of prompts. Unlock your creative potential and transform your writing and marketing skills.

Highlights
  • Micro-courses on AI and prompt engineering
  • Curated library of AI prompts
  • Prompts for marketing, creative writing, and business
  • Interview preparation section
  • Learn to craft compelling content
  • Boost business acumen
Read full description

Introducing Promptopia, the ultimate learning app designed for writers, marketers, and anyone seeking to harness the power of Conversational AI and master the art of prompt engineering. With a diverse range of micro-courses and a curated library of relevant prompts, Promptopia is your gateway to unlocking your creative potential and transforming your writing skills. Explore our micro-courses tailored to specific needs, such as "Prompts for Creative Writing" and "Prompts for Marketers." Dive into the world of prompt engineering as our expert instructors guide you through the intricacies of leveraging Conversational AI to craft captivating stories, engage customers, and create compelling content. But that's not all! Promptopia also offers a unique section where you can browse and adapt prompts from various categories, including marketing, creative writing, email marketing, interview preparation, social media, and business. Whether you need inspiration for your next blog post, want to enhance your storytelling abilities, or seek prompts to ace that job interview, Promptopia has you covered. Mastering prompt engineering and AI is the key to unlocking your creative potential with Promptopia. By understanding the art of prompt engineering and harnessing the power of AI, you can ignite your imagination, overcome creative hurdles, and create impactful content. With Promptopia as your guide, you'll gain the essential skills to craft engaging stories, captivate audiences, and stand out in today's dynamic digital landscape. Embrace the importance of learning prompt engineering and AI to unleash your creativity like never before with Promptopia. Learn marketing prompts like never before with Promptopia. Harness the power of AI and unleash your creativity to craft compelling marketing campaigns. Our innovative platform provides a wide range of AI-generated prompts tailored for marketers, allowing you to explore new ideas, refine your messaging, and engage your target audience effectively. With Promptopia as your guide, you'll master the art of marketing prompts, develop a strategic mindset, and elevate your marketing game to new heights. Get ready to unleash the full potential of your marketing efforts with Promptopia's AI-powered learning experience. Elevate your business acumen with Promptopia. Discover the art of crafting impactful business prompts using our AI-powered platform. Whether you're seeking to develop strategic plans, innovate products, or analyze market trends, Promptopia offers a curated collection of AI-generated prompts designed specifically for business professionals. With Promptopia, you'll gain the knowledge and skills to navigate the dynamic world of business and propel your success to new heights. Supercharge your interview preparation! Our AI-powered app offers a specialized section dedicated to interview readiness. Access a wide range of expertly crafted prompts to sharpen your responses and excel in your interviews. Promptopia helps you develop confidence and finesse from common questions to industry-specific scenarios. Level up your interview skills with AI guidance. Get ready to ace your next interview with Promptopia! Key Features: - AI-powered micro-courses for Conversational AI and prompt engineering - Curated library of AI-driven prompts across diverse categories - Practical knowledge and techniques to elevate your writing skills - Regular updates with fresh content and prompts Unlock your creativity, refine your writing abilities, and gain a competitive edge with Promptopia. Download now and embark on a journey of learning, inspiration, and professional growth. Let Promptopia be your trusted companion in the world of prompt-based writing and Conversational AI mastery. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula Privacy Policy: https://promptopiaapp.blogspot.com/2023/07/privacy-policy-promptopia.html

Screenshots

Machine Learning for Beginners4 screens
Promptopia4 screens

Verdict

The call

The clearest difference is in-app purchases: Promptopia at none against Machine Learning for Beginners's 1. Promptopia also leads on update cadence (weekly vs every 2 months) and iOS requirement (13.0 vs 16.0). On price, 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

Both are free to download. Machine Learning for Beginners sells 1 one-off in-app purchase. Promptopia asks for nothing beyond the download.

UpkeepUpdate frequency

Machine Learning for Beginners ships an update every 2 months, Promptopia weekly. Both last shipped on November 3, 2026.

Scorecard4 real differences · 6 level
Machine Learning for Beginners versus Promptopia: the parameters behind the verdict, then further details
ParameterMachine Learning for BeginnersPromptopia
PriceFreeFree
Rating—4.9 (10 ratings) — better
Positive reviews50.0% of reviews—
Number of ratings—10 — better
Update frequencyEvery 2 monthsWeekly — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPadiPhone, iPod
Requires iOS16.013.0 — better
Further details — not scored
Size5 MB18 MB
Age rating4+17+
DeveloperDjamgaTech CorpCALIN RAFA

Customer experience

Machine Learning for Beginners

Written reviews2 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

Promptopia

All ratings7 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

1 purchases

Machine Learning for Beginners

One-time1
  • Unlock All Questions & Labs$9.99
None

Promptopia

No in-app purchases

Questions

Is Machine Learning for Beginners free?
Machine Learning for Beginners is free to download, with in-app purchases available.
Is Promptopia free?
Promptopia is free to download, with no in-app purchases.
Do Machine Learning for Beginners or Promptopia have ads?
Neither Machine Learning for Beginners nor Promptopia shows ads.
Which is updated more often, Machine Learning for Beginners or Promptopia?
Machine Learning for Beginners ships an update every 2 months, and Promptopia weekly. Most recently, Machine Learning for Beginners was updated on November 3, 2026 and Promptopia on November 3, 2026.

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