AI for Scientist vs AI ML Prep
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
AI for Scientist
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Stay ahead in your research field with AI for Scientist - your intelligent research assistant powered by advanced AI. KEY FEATURES -- Smart Literature Search -- PDF Management -- Personalized Research Newsletters -- Research Field Customization Whether you're a PhD student, postdoc, or established researcher, AI for Scientist helps you stay organized and informed. Stop drowning in papers - let AI help you focus on what matters.-- Designed for Researchers
AI ML Prep
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Ace your AI and Machine Learning system design interviews with 226 questions used at top tech companies, including Google, Meta, Amazon, and more. Each question includes a structured expert answer, skill tags, and a 5-dimension rubric so you know exactly what interviewers look for: - Problem Framing - Technical Depth - System Thinking - Communication - Tradeoff Awareness Domains covered: - Recommendation Systems - NLP, LLMs, and Generative AI - Search and Ranking - Computer Vision - MLOps and Infrastructure - Fraud and Anomaly Detection - Ads and Click Prediction - Reinforcement Learning and Decision Systems - AI Agents and Content Safety How it works: 1. Get a daily question and build your streak 2. Think through your answer, then tap to reveal the expert answer 3. Record your answer with voice and score yourself on each rubric dimension 4. Mark questions as mastered as you improve Mock Interviews (Pro): Simulate a real ML system design interview with: - Quick Fire (15 minutes) - Standard Round (45 minutes) - Full Loop (90 minutes) You can focus on a specific domain or choose a random mix. Free tier: The first 4 easy questions in each domain are free. No time limit and no account required. Pro subscription: Unlock all 226 questions across all difficulty levels, plus: - Mock interviews - Company-specific filters - Voice practice recording Monthly and yearly plans are available. Built for ML engineers, data scientists, AI/LLM engineers, and computer science students preparing for FAANG and AI-first companies. Privacy Policy: https://lemon-tea-ai.github.io/aiml-interview-prep-legal/privacy/ Terms and Conditions: https://lemon-tea-ai.github.io/aiml-interview-prep-legal/terms/
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Verdict
The clearest difference is in-app purchases: AI for Scientist at none against AI ML Prep's 2. On price, ads, device support and iOS requirement there is nothing between them.
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
Both are free to download. AI ML Prep sells 2 in-app purchases, starting at $9.99 per month. AI for Scientist asks for nothing beyond the download.
| Parameter | AI for Scientist | AI ML Prep |
|---|---|---|
| Price | Free | Free |
| Ads | No | No |
| In-app purchases | No โ better | Yes |
| Devices | iPhone | iPhone, iPad โ better |
| Requires iOS | 16.0 โ better | 17.0 |
| Further details โ not scored | ||
| Size | 1 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | Sichen Li | Ke Zhu |
In-app purchases
AI for Scientist
No in-app purchases
AI ML Prep
- AI ML Prep Pro - Monthly$9.991 Month
- AI ML Prep Pro - Yearly$99.991 Year
Questions
Is AI for Scientist free?
Is AI ML Prep free?
Do AI for Scientist or AI ML Prep have ads?
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