Comparison

SkillMap vs Memex

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

Head to head
About

SkillMap

Features
Read full description

SkillMap turns your career or learning goals into personalized roadmaps. Whether you want to become a FullStack Developer, Data Scientist, UI/UX Designer, AI Engineer, Product Manager, Marketing Specialist, Financial Analyst, Cybersecurity Expert, Mechanical Engineer, Teacher, Healthcare Professional — or master a specific knowledge area like Machine Learning, Blockchain, Psychology, Graphic Design, Public Speaking, Cloud Computing, Data Visualization, Foreign Languages, or Sustainable Energy — simply enter a keyword. SkillMap instantly builds a clear, visual path of the tools, technologies, and concepts you need to master. With AI-generated recommendations and interactive visual maps, you’ll always know what to learn next — whether you’re building a career path or diving into a specific topic. No more endless searching or confusing tutorials — just focused, step-by-step guidance tailored to your journey. Key Features: AI-powered roadmap generation from any keyword Clean, interactive skill maps Tap into each skill for tips, descriptions, and learning resources Suitable for beginners, career switchers, and lifelong learners Start learning with clarity. Build your future with SkillMap. For support, contact: mhkthink@gmail.com FOR MORE INFORMATION: [https://www.skillmind.app/supportTerms.html](https://www.skillmind.app/supportTerms.html) [https://www.skillmind.app/privacyPolicy.html](https://www.skillmind.app/privacyPolicy.html)

About

Memex

Organize your Markdown notes and PDFs on an infinite canvas. Connect documents, sketch with Apple Pencil, and use an AI chat to ask questions about your gathered information. Your files remain private and accessible via iCloud Drive.

Highlights
  • Infinite canvas for notes and PDFs
  • AI chat to query your documents
  • Apple Pencil handwriting and sketching
  • Markdown rendering as live cards
  • Organize and connect content with arrows
  • Export content as images
Features
Read full description

Memex puts your Markdown notes and PDFs on an infinite canvas, with an AI chat that reads them. Any document can sit on the canvas as a live, readable card. Arrange and connect your cards, write around them with Apple Pencil, and ask the chat about what you have gathered. ON THE CANVAS - Markdown documents render as live cards, not links - PDFs sit on the canvas as cards showing their first page - Draw arrows between cards and gather them into groups - Handwrite and sketch next to your typed notes with Apple Pencil - On iOS 27, search finds your handwriting as well as your typed notes - Push cards to another canvas as your thinking changes - Type @ to link to anything in your library, or @here to link the spot you are on - Add text, code blocks, tables, images and embeds CHAT WITH YOUR NOTES - Add a card, a whole document or a PDF to the chat, or type straight in - Ask about your notes in plain words - Put any reply back on your canvas as a card - The chat is there on canvases, documents and PDFs MAKE IMAGES - Select typed text, or handwriting on iOS 27, and tap Make image - The picture lands on your canvas and in your library YOUR FILES STAY YOURS - Documents and canvases are plain files in your iCloud Drive, visible in the Files app - No Memex account, no lock-in - The AI sees only what you add to the chat. Your messages and that context go through our server, which stores none of it, to OpenAI via OpenRouter BUILT FOR IPAD AND APPLE PENCIL Memex is designed for iPad first, with Pencil writing directly on the canvas. It also runs on iPhone and Mac. ONE SUBSCRIPTION One Memex subscription unlocks the complete app, including 500 AI credits a month: a chat message uses 1 credit and an image uses 10. Credits reset on the 1st of each month (UTC) and don't roll over. Take the hands-on welcome tour, then try the chat with 5 free messages before you subscribe. Eligible new subscribers get a 7-day free trial. Choose $9.95 monthly or $79.99 yearly. Subscriptions renew automatically until cancelled in your Apple Account settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

SkillMap4 screens
Memex4 screens

Verdict

The call

The clearest difference is in-app purchases: Memex at none against SkillMap's 4. Memex also leads on iOS requirement (17.0 vs 26.0). On price, update cadence, 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. SkillMap sells 4 in-app purchases, starting at $3.99 per 7 days. Memex asks for nothing beyond the download.

UpkeepUpdate frequency

SkillMap ships an update every 9 days, Memex fortnightly. The most recent releases landed on October 25, 2026 and October 28, 2026 respectively.

Scorecard2 real differences · 7 level
SkillMap versus Memex: the parameters behind the verdict, then further details
ParameterSkillMapMemex
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyEvery 9 days — betterFortnightly
AdsNoNo
In-app purchasesYesNo — better
Monetization—Freemium
DevicesiPhone, iPadiPhone, iPad
Requires iOS26.017.0 — better
Further details — not scored
Size21 MB35 MB
Age rating4+4+
Developer海坤 孟Alex Morris

In-app purchases

4 purchases

SkillMap

Subscriptions3
  • Weekly Subscription$3.997 Days
  • Monthly Subscription$9.991 Month
  • Annually Subscription$29.991 Year
One-time1
  • VIP Lifetime$99.99
None

Memex

No in-app purchases

Questions

Is SkillMap free?
SkillMap is free to download, with in-app purchases available.
Is Memex free?
Memex is free to download, with no in-app purchases.
Do SkillMap or Memex have ads?
Neither SkillMap nor Memex shows ads.
Which is updated more often, SkillMap or Memex?
SkillMap ships an update every 9 days, and Memex fortnightly. Most recently, SkillMap was updated on October 25, 2026 and Memex on October 28, 2026.

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