GenAI Interview Bytes | Quiz vs DATARAKU
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
GenAI Interview Bytes | Quiz
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ACE YOUR GEN AI INTERVIEW Gen AI Interview Bytes is the most comprehensive AI/ML interview preparation app available. Swipe through 10,000+ expert-crafted questions across 45 topics β from Prompt Engineering to System Design β with detailed explanations for every answer. SWIPE-BASED LEARNING β’ TikTok-style vertical feed for effortless studying β’ Each card: question, 4 options, and expert explanation β’ Swipe up for next, tap to reveal answer β’ Pick up exactly where you left off 45 INTERVIEW TOPICS β’ Prompt Engineering & LLM APIs β’ Transformer Architecture & Attention β’ RAG, Chunking & Vector Databases β’ LangChain, LangGraph & LlamaIndex β’ Fine-Tuning, RLHF & DPO β’ AI Agents & Multi-Agent Systems β’ MCP Protocol & Tool Calling β’ Open Source LLMs & Quantization β’ Embeddings & Similarity Search β’ MLOps, Docker & Kubernetes β’ PyTorch, TensorFlow & Python β’ Deep Learning & ML Fundamentals β’ NLP, Computer Vision & Multimodal AI β’ AI Ethics, Guardrails & Safety β’ Cloud Platforms & System Design β’ SQL, Git, HuggingFace, Pydantic & more! INTERVIEW-FOCUSED CONTENT β’ Questions modeled after real FAANG interviews β’ Covers 2026 cutting-edge topics (MCP, Agents, etc.) β’ Facts and trivia to deepen understanding β’ Expert explanations that teach the "why" FREE TIER β’ 20 questions per topic β completely free β’ No account or sign-up required β’ No ads, no tracking, no data collection PRO TIER ($6.99 one-time) β’ Unlock 10,000+ advanced questions β’ All 45 topics fully unlocked β’ Lifetime access β no subscription β’ All future content updates included β’ Restores on all your Apple devices PRIVACY FIRST We collect zero personal data. No accounts, no analytics, no tracking. Your progress stays on your device. Period. Whether you're preparing for a startup AI role, a FAANG ML interview, or transitioning into Gen AI β this app has you covered. Download now and start swiping! Privacy Policy URL https://60bytes.app/gen-ai/privacy.html Terms of Use URL https://60bytes.app/gen-ai/terms.html SUPPORT Questions? Contact us at support@aranyacloudtek.com
DATARAKU
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An educational visualization app that lets you UNDERSTAND data structures by watching them - not by reading. Abstract concepts like stacks, queues, trees, and hash tables come alive as animations where the structure itself deforms in response to your operations. [ Basics - 4 structures ] - Stack (LIFO) - Feel "last in, first out" through stacking motion - Queue (FIFO) - Watch the entry and exit ends of a queue - Array - Visualize random access and the shifting of elements on insert / delete - Linked List - Nodes connected by arrows, rewired on insert and delete [ Advanced - 4 structures ] - Binary Search Tree - Values drop into place after branching left or right by comparison - Heap - Up-heap and down-heap motion in a complete binary tree - Hash Table - Keys travel through a hash function and land in a bucket - Graph - Nodes and edges showing adjacency [ Features ] - Every operation animates as a continuous deformation (no instant teleporting) - Operation log to review the meaning of each step - Each structure includes complexity notes (access / search / insert / delete), pros and cons, and real-world usage examples - Ads are never shown while an animation is playing - designed to preserve focus - Universal app for iPhone and iPad - Japanese and English (follows OS language) [ Who is this for ] - Students learning programming for the first time - Anyone preparing for IT exams - Engineers who want to re-grasp data structures visually - Curious minds who love watching things move [ Companion to ARURAKU ] The second information-systems title of the Raku Series, sibling to ARURAKU (algorithm visualization). The two apps cross-link, so the heap screen here links to ARURAKU's heap sort, and the graph screen here links to ARURAKU's BFS / DFS. Learn the "motion of computation" and the "structures that carry it" side by side. [ Note on pricing ] This app is completely free with no in-app purchases or subscriptions. To support development and maintenance we display Google AdMob banner and interstitial advertising. Ads are never shown while an animation is playing.
Screenshots
Verdict
The clearest difference is in-app purchases: DATARAKU at none against GenAI Interview Bytes | Quiz's 1. GenAI Interview Bytes | Quiz's advantage is ads (none vs shown) and iOS requirement (15.1 vs 17.0). On price and device support 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
Both are free to download. GenAI Interview Bytes | Quiz sells 1 one-off in-app purchase. DATARAKU asks for nothing beyond the download.
| Parameter | GenAI Interview Bytes | Quiz | DATARAKU |
|---|---|---|
| Price | Free | Free |
| Update frequency | β | Every 4 months |
| Ads | No β better | Yes |
| In-app purchases | Yes | No β better |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 15.1 β better | 17.0 |
| Further details β not scored | ||
| Size | 29 MB | 7 MB |
| Age rating | 4+ | 4+ |
| Developer | Aranya Cloud Technologies LLC | Fuji Bit Inc. |
In-app purchases
GenAI Interview Bytes | Quiz
- Pro$6.99
DATARAKU
No in-app purchases
Questions
Is GenAI Interview Bytes | Quiz free?
Is DATARAKU free?
Do GenAI Interview Bytes | Quiz or DATARAKU have ads?
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