Comparison

Bits AI vs Lecture Recorder

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

Head to head
About

Bits AI

Enhance your learning with smart flashcards and spaced repetition. Organize study materials with detailed cards, track progress, and efficiently retain knowledge for exams, languages, or new subjects.

Highlights
  • Spaced Repetition learning
  • Quick Revise mode
  • Detailed flashcard creation
  • Progress tracking
  • Chapter organization
Features
Read full description

Bits AI is a flashcard app for students, exam prep, language learning, and everyday revision. Build your study system with spaced repetition, clear deck organization, and AI tools designed around the cards you already make. Create flashcard decks your way • build decks for classes, certifications, languages, and personal learning • add text, extra details, and images to both sides of a card • organize large topics with chapters • review your material in one clean place Study with focused review modes • review due cards with spaced repetition • open Today to see how many cards are due across your decks • review an entire deck when you want full coverage • keep your progress moving with a simple, fast study flow Bits AI Premium unlocks more powerful study tools • unlimited decks and flashcards • Quick Revise for fast scrolling review sessions • Archive for decks you are not using right now • AI multiple-choice quizzes from your flashcards • AI deck summaries with key points and memory cues • AI tutor chat about the content in a deck • PDF to flashcards for machine-readable PDF files Why students choose Bits AI • focused study experience with no ads • great for school, university, languages, and self-study • built for retention, not just storage • easy to start, fast to review, and flexible as your decks grow Whether you are preparing for exams, revising lecture notes, or learning one deck at a time, Bits AI helps you study faster, stay organized, and remember more. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Lecture Recorder

Features
Read full description

Earnote takes notes in your lectures for you. Put your iPhone on the desk, start recording and turn the screen off. When the lecture is over, your notes are ready: structured, with the key terms, open tasks and flashcards to study with. FREE AND PRIVATE • No account, no ads, no subscription • Your recording stays on your iPhone • Speech recognition runs on the device HOW YOUR NOTES ARE WRITTEN – YOU CHOOSE • On this iPhone: offline, everything stays on the device (newer iPhones) • With your Mac: your iPhone records, Earnote on your Mac writes the notes and sends them back • Free with Google or OpenRouter: with your own key, set up in three steps RECORD LIKE A VOICE RECORDER • Keeps going with the screen off, for hours • Pauses for phone calls, continues with AirPods • Live Activity on the Lock Screen and in the Dynamic Island • Start from Control Center, the Action button, a widget or Siri STUDY • Flashcards from every lecture, quiz yourself right in the app • PDF study sheets • Export for Anki • Areas for each subject, with your own instructions for the notes EVERYWHERE YOU WORK • Automatically to Notion, Obsidian, a folder, Todoist or Reminders • Share as text, PDF or Anki file • Import recordings from Voice Memos or WhatsApp EARNOTE PRO – ONE-TIME PURCHASE, NO SUBSCRIPTION • Recognize speakers: who said what • Ask questions about your notes • Tap “Important” – the moment lands in the exam radar • Translate notes and transcripts Try every feature three times for free. Everything else stays free. Earnote is open source (MIT) and also available for the Mac: earnote.dev Please get everyone's consent before recording – in lectures, the lecturer's permission.

Screenshots

Bits AI4 screens
Lecture Recorder4 screens

Verdict

The call

The clearest difference is update cadence: Bits AI at every 3 days against Lecture Recorder's every 11 days. Bits AI also leads on iOS requirement (17.6 vs 26.0). 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. Bits AI sells 3 in-app purchases, starting at $4.99 per month and Lecture Recorder sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Bits AI ships an update every 3 days, Lecture Recorder every 11 days. The most recent releases landed on November 4, 2026 and November 6, 2026 respectively.

Scorecard2 real differences · 8 level
Bits AI versus Lecture Recorder: the parameters behind the verdict, then further details
ParameterBits AILecture Recorder
PriceFreeFree
Rating5.0 (6 ratings) — better—
Positive reviews66.7% of reviews—
Number of ratings6 — better—
Update frequencyEvery 3 days — betterEvery 11 days
AdsNoNo
In-app purchasesYesYes
MonetizationFreemium—
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.6 — better26.0
Further details — not scored
Size12 MB35 MB
Age rating4+4+
DeveloperTroutLOUIS MANUEL KLINKE

In-app purchases

3 purchases

Bits AI

Subscriptions2
  • Premium$4.991 Month
  • Premium$49.991 Year
One-time1
  • Premium$99.99
3 purchases

Lecture Recorder

One-time3
  • Kleines Trinkgeld$1.99
  • Mittleres Trinkgeld$3.99
  • Earnote PRO$8.99

Questions

Is Bits AI free?
Bits AI is free to download, with in-app purchases available.
Is Lecture Recorder free?
Lecture Recorder is free to download, with in-app purchases available.
Do Bits AI or Lecture Recorder have ads?
Neither Bits AI nor Lecture Recorder shows ads.
Which is updated more often, Bits AI or Lecture Recorder?
Bits AI ships an update every 3 days, and Lecture Recorder every 11 days. Most recently, Bits AI was updated on November 4, 2026 and Lecture Recorder on November 6, 2026.

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