WhatWhere? vs Lernix AI
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
WhatWhere?
Identify unknown items, locations, and concepts within an image using on-device AI. This app analyzes pictures privately using your device's built-in AI hardware, working even in airplane mode without sending data to external servers.
- On-device AI analysis
- Works offline
- Identifies items in images
- Analyzes locations
- Recognizes key concepts
- Uses device's AI hardware
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Identify unknown items, locations and key concepts of an image. You'll get different results from the various models that are used to identify your image. This App runs AI ON build in AI hardware on THE PHONE! (so it works in Airplane Mode). It does not use the network or any servers to analyze data and doesn't send the picture to a giant server in the sky like most other apps. Just sayin'. Take a picture with your camera and the machine learning models will identify the key subject in the picture! This is an example of Apple's staggeringly fantastic LOCAL AI on your device!!! Great new Core ML technology. Enjoy! This great little App lets you use the camera or library to select a picture and then lets the iPhone or iPad analyze the picture with pre-trained Machine Learning models. All private. All on the phone. Never talks to anything. Ever.
Lernix AI
Transform your study materials into interactive learning tools. Upload PDFs, record lectures, or paste YouTube links to generate summaries, mind maps, flashcards, and quizzes. Engage in AI-powered Q&A sessions with your own content for efficient review.
- Generate summaries, mind maps, flashcards, and quizzes
- AI chat for Q&A with study materials
- Supports PDFs, audio recordings, YouTube links, and images
- Translate study content
- Edit notes and generated materials
- Visual notes and zoomable mind maps
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Studying should not start with rewriting everything by hand. Lernix AI helps you turn the study materials you already use into review-ready outputs. Upload a PDF, record a lecture, paste a YouTube link, add notes, or scan an image, and Lernix organizes everything into summaries, visual notes, mind maps, flashcards, quizzes, and interactive AI chat. Keep your study materials flexible as you learn: translate study content whenever you need it, and edit notes or generated materials at any time. USE THE MATERIALS YOU ALREADY STUDY FROM Whether you learn from class recordings, textbook pages, lecture slides, screenshots, notes, or YouTube lessons, Lernix gives you one place to capture, organize, and review them. TURN INPUT INTO OUTPUT FAST Instead of switching between note-taking, summarizing, flashcard tools, mind map tools, and quiz apps, use one study flow: - Upload PDFs and documents - Record lecture audio - Paste YouTube links - Capture text, slides, and images - Add custom notes Then turn them into: - Structured notes and summaries - Visual note images that make key ideas easier to remember - Visual mind maps to understand how ideas connect - Flashcards for repeated review - Quizzes to check understanding - Interactive Q&A with your own materials - Practice sessions from your real study content CHAT WITH YOUR STUDY MATERIALS Ask questions about your PDFs, lecture recordings, notes, images, and YouTube lessons. Lernix can help explain difficult concepts, summarize specific parts, and turn your own materials into active review. BUILT FOR REAL STUDY WORKFLOWS Lernix is designed for students who want to spend less time organizing content and more time actually reviewing it. Use it to: - review lecture recordings after class - study faster from PDFs and textbook pages - turn YouTube learning into study guides - create mind maps from complex topics - keep notes, flashcards, quizzes, and chats connected - practice key ideas without building everything manually WHY LEARNERS USE LERNIX - One place for capture and review - Faster study setup from real materials - Clear notes from complex content - Visual note images for remembering key ideas - Mind maps that show how concepts connect - Flashcards and quizzes without manual formatting - AI chat for asking follow-up questions - A smoother flow from input to repetition LESS ORGANIZING. MORE REVIEW. If your study process starts with too much sorting, rewriting, and copying, Lernix AI helps you move faster. Capture what you are learning, turn it into review-ready material, and keep your study flow moving. Built for iPhone and iPad on iOS 16.4 or later. Capture a lecture with multilingual speech-to-text, scan or photo a page, or type text. Lernix turns it into structured notes, summaries, spaced-repetition flashcards, quizzes, zoomable mind maps you can export as an image, and Visual Notes — a 16:9 infographic of 3–6 key points. Chat with your notes, edit them, and use the built-in translator across 33 languages. A practical homework helper and exam planner without jumping between apps. Selected icons used in this app are provided by Icons8. Terms of Use: https://lernixai.com/terms/ios/ Privacy Policy: https://lernixai.com/privacy/ios/
Screenshots
Verdict
The clearest difference is rating: Lernix AI at 5.0 against WhatWhere?'s 2.0. Lernix AI also leads on update cadence (every 3 days vs every 100 months) and ratings volume (7 vs 1). WhatWhere?'s advantage is in-app purchases (none vs 4). On price, ads, device support and iOS requirement 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
Both are free to download. Lernix AI sells 4 in-app purchases, starting at $9.99 per 7 days. WhatWhere? asks for nothing beyond the download.
Lernix AI holds the better App Store score, 5.0 against 2.0. That said, the two scores are not equally well evidenced: Lernix AI has 7 ratings behind it against 1, so its average is the more settled of the two.
WhatWhere? ships an update every 100 months, Lernix AI every 3 days. The most recent releases landed on November 3, 2026 and November 9, 2026 respectively.
| Parameter | WhatWhere? | Lernix AI |
|---|---|---|
| Price | Free | Free |
| Rating | 2.0 (1 ratings) | 5.0 (7 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 1 | 7 — better |
| Update frequency | Every 100 months | Every 3 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 17.0 | 16.4 — better |
| Further details — not scored | ||
| Size | 185 MB | 98 MB |
| Age rating | 4+ | 4+ |
| Developer | Robert L Zimmelman | CurrentOrbit LLC |
Customer experience
WhatWhere?
Lernix AI
In-app purchases
WhatWhere?
No in-app purchases
Lernix AI
- Lernix AI Premium$9.997 Days
- Lernix AI Premium1 Month trial$18.991 Month
- Lernix Limited-Time Yearly1 Year trial$59.991 Year
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- Lernix AI Premium1 Year trial$95.991 Year









