Comparison

Etchd.ai vs Lecture Cue AI

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

Head to head
About

Etchd.ai

Features
Read full description

Turn anything into study materials - instantly. Upload a PDF, snap a photo of your notes, paste a URL, or record a lecture. Etchd.ai's AI reads your content and generates complete study sets in seconds: flashcards, multiple-choice quizzes, structured notes, and visual mind maps. Then study smarter, not harder. Our spaced repetition engine tracks what you know and what you don't, surfacing the right cards at the right time so nothing slips through the cracks. AI-POWERED STUDY MATERIALS - Upload PDFs, images, audio, URLs, or plain text - AI-generated flashcards with hints - Multiple-choice quizzes with explanations - Structured notes with key terms and takeaways - Visual mind maps for big-picture understanding SMART REVIEW - Spaced repetition that adapts to your memory - Daily streak tracking to build consistency - Activity heatmap and weekly study charts - Set daily goals and hit them STUDY TOGETHER - Create or join study groups - Share decks with classmates - Compete on weekly, monthly, and all-time leaderboards BUILT FOR EVERY LEARNER - Language learners — French, Spanish, Japanese, and beyond - STEM students — Calculus, Biology, Chemistry, Physics - Pre-law, pre-med, and exam prep (SAT, MCAT, GRE, LSAT, Bar) - Professionals picking up new skills - Anyone who reads and wants to remember Download Etchd.ai and turn your next hour of studying into the most productive one yet. Privacy policy: https://etchd-ai-web.vercel.app/privacy-policy Terms & Conditions: https://etchd-ai-web.vercel.app/terms-of-service

About

Lecture Cue AI

Features
Read full description

Lecture Cue AI helps you turn class materials into an exam-ready study kit without rewriting everything by hand. Import a PDF, paste your notes, or start from a topic prompt. The app organizes key ideas, builds flashcards, creates mock tests, and gives you a faster way to review what matters before an exam. Use Lecture Cue AI to: - turn lecture PDFs and notes into study kits - study with flashcards built from your own material - practice with mock tests based on the same source - spot weak areas before quizzes and exams - keep your generated study content and progress in one place Whether you are preparing for a class quiz, midterm, final, or self-study review, Lecture Cue AI gives you a quicker path from raw material to active practice. Privacy Policy: https://privacy.kayzit.com/lecturecue-ai/ Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Etchd.ai4 screens
Lecture Cue AI4 screens

Verdict

The call

The clearest difference is update cadence: Lecture Cue AI at daily against Etchd.ai's every 4 days. On price, ads, in-app purchases 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. Etchd.ai sells 3 in-app purchases, starting at $4.99 per 7 days and Lecture Cue AI sells 6 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Etchd.ai ships an update every 4 days, Lecture Cue AI daily. The most recent releases landed on October 24, 2026 and September 30, 2026 respectively.

Scorecard1 real difference · 7 level
Etchd.ai versus Lecture Cue AI: the parameters behind the verdict, then further details
ParameterEtchd.aiLecture Cue AI
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 4 daysDaily — better
AdsYesYes
In-app purchasesYesYes
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.1 — better15.5
Further details — not scored
Size47 MB62 MB
Age rating4+4+
DeveloperHuseyin Alper TeomanNguyen Van Tien

In-app purchases

3 purchases

Etchd.ai

Subscriptions3
  • Etchd Pro3 Days trial$4.997 Days
  • Etchd Pro$9.991 Month
  • Etchd Premium$19.991 Month
6 purchases

Lecture Cue AI

Subscriptions2
  • Plus Monthly$4.991 Month
  • Max Yearly$47.991 Year
One-time4
  • First Top Up Pack$0.99
  • Focus Pack$2.99
  • Mastery Pack$5.99
Show 1 more
  • Summit Pack$9.99

Questions

Is Etchd.ai free?
Etchd.ai is free to download, with in-app purchases available.
Is Lecture Cue AI free?
Lecture Cue AI is free to download, with in-app purchases available.
Do Etchd.ai or Lecture Cue AI have ads?
Both Etchd.ai and Lecture Cue AI show ads.
Which is updated more often, Etchd.ai or Lecture Cue AI?
Etchd.ai ships an update every 4 days, and Lecture Cue AI daily. Most recently, Etchd.ai was updated on October 24, 2026 and Lecture Cue AI on September 30, 2026.

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