Comparison

iRiau vs Lecture Recorder & Flashcards

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

Head to head

Lecture Recorder & Flashcards

AI Voice Memo, Quiz & Mind Map

Free

📚 Education

★ 5.02 ratingsView app →

About

iRiau

Read full description

iRiau adalah aplikasi perpustakaan digital persembahan Dinas Perpustakaan dan Kearsipan Daerah Provinsi Riau. iRiau merupakan aplikasi perpustakaan digital berbasis media sosial yang dilengkapi dengan eReader untuk membaca ebook. Dengan fitur-fitur media sosial Anda dapat terhubung dan berinteraksi dengan pengguna yang lain. Anda dapat memberikan rekomendasi buku yang sedang Anda baca, menyampaikan ulasan buku serta mendapatkan teman baru. Membaca ebook di iRiau jadi lebih menyenangkan karena Anda dapat membaca ebook secara online maupun offline. Jelajahi fitur-fitur unggulan iRiau : - Koleksi Buku : Ini adalah fitur yang mengantarkan Anda menjelajahi ribuan judul ebook yang ada di iRiau. Pilih judul yang Anda inginkan, pinjam dan baca hanya dengan ujung jari Anda. - ePustaka : Fitur unggulan iRiau yang memungkinkan Anda bergabung menjadi anggota perpustakaan digital dengan koleksi beragam dan menjadikan perpustakaan berada dalam genggaman. - Feed : Untuk melihat semua aktifitas pengguna iRiau seperti informasi buku terbaru, buku yang dipinjam pengguna lain dan beragam aktifitas lainnya. - Rak Buku : Merupakan rak buku virtual milik Anda dimana semua riwayat peminjaman buku tersimpan di dalamnya. - eReader : Fitur yang memudahkan Anda membaca ebook di dalam iRiau Dengan iRiau, membaca buku jadi makin mudah dan menyenangkan.

About

Lecture Recorder & Flashcards

This app uses AI to automatically generate study guides, quizzes, and flashcards from recorded lectures. It aims to help students improve their grades by providing efficient and ethical study tools.

Highlights

AI-generated study guides
Automatic quiz creation
Flashcard generation
Lecture recording
Ethical AI use
Trusted alternative

Features

Read full description

Turn lectures, recordings, and videos into clear study notes in seconds. cobNote helps you record audio, transcribe speech, summarize key ideas, and generate quizzes and flashcards so you can study faster. Use cobNote to: - Record lectures and meetings - Transcribe voice notes instantly - Create structured summaries - Generate quizzes and flashcards - Study from YouTube videos, PDFs, and long documents - Translate and share your notes Built for students, teachers, and busy professionals who want organized notes without rewriting everything by hand. Start your free trial and turn your next recording into ready-to-study notes. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://cobnote.com/privacy

Screenshots

iRiau4 screens

Lecture Recorder & Flashcards4 screens

Verdict

The call

The clearest difference is in-app purchases: iRiau at none against Lecture Recorder & Flashcards's 11. Lecture Recorder & Flashcards's advantage is update cadence (every 8 days vs every 9 months) and device support. On price 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Lecture Recorder & Flashcards sells 11 in-app purchases, starting at $1.99 per 7 days. iRiau asks for nothing beyond the download.

UpkeepUpdate frequency

iRiau ships an update every 9 months, Lecture Recorder & Flashcards every 8 days. The most recent releases landed on October 11, 2026 and October 19, 2026 respectively.

Scorecard3 real differences · 6 level

iRiau versus Lecture Recorder & Flashcards: the parameters behind the verdict, then further details
Parameter	iRiau	Lecture Recorder & Flashcards
Price	Free	Free
Rating	—	5.0 (2 ratings) — better
Number of ratings	—	2 — better
Update frequency	Every 9 months	Every 8 days — better
Ads	—	No
In-app purchases	No — better	Yes
Monetization	—	Free with in-app purchases
Devices	—	iPhone, iPad, iPod — better
Requires iOS	15.6	15.5 — better
Further details — not scored
Size	30 MB	146 MB
Age rating	4+	4+
Developer	WOOLU AKSARA MAYA, PT	Emre Ozturk

In-app purchases

None

iRiau

No in-app purchases

11 purchases

Lecture Recorder & Flashcards

Subscriptions11

Premium Weekly3 Days trial$1.997 Days
premium7 Days trial$2.957 Days
Weekly Subscription3 Days trial$3.997 Days

Show 8 more

Weekly Access$3.997 Days
Premium Monthly3 Days trial$4.991 Month
premium3 Days trial$9.997 Days
Premium Yearly3 Days trial$9.991 Year
Annual Subscription3 Days trial$24.991 Year
premium14 Days trial$29.951 Year
premium14 Days trial$49.991 Year
Annual Subscription$49.991 Year

Questions

Is iRiau free?

iRiau is free to download, with no in-app purchases.

Is Lecture Recorder & Flashcards free?

Lecture Recorder & Flashcards is free to download, with in-app purchases available.

Which is updated more often, iRiau or Lecture Recorder & Flashcards?

iRiau ships an update every 9 months, and Lecture Recorder & Flashcards every 8 days. Most recently, iRiau was updated on October 11, 2026 and Lecture Recorder & Flashcards on October 19, 2026.