Feynman AI
Study and memorize
InputYouTube, PDF, audio
OutputSummaries, quizzes
UseExam prep and active recall
Three focused AI apps for Apple devices
Study, transcribe, and listen without switching worlds.
Feynman AI helps you learn faster, TLDLNote turns speech into useful notes, and ListenAloud converts documents into natural audio. One clean website for the full suite.
3
Dedicated iOS apps
4.8
TLDLNote App Store rating
44+
Languages in Feynman AI
AI Note Taker
TLDLNote transcription
InputVoice notes, meetings
OutputTranscript, notes, mind map
UseCapture every conversation
ListenAloud
Natural text to speech
InputText, PDF, DOCX, image
OutputVoice and podcast audio
UseListen while you move
Separate products, one ecosystem
Each app gets its own job.
The redesign keeps the three apps visually separate, so visitors can immediately choose the product that matches their need.
Study app
Feynman AI: Study & Memorize
Turn YouTube videos, lectures, PDFs, recordings, and notes into transcriptions, concise summaries, flashcards, and quizzes.
- YouTube and audio transcription
- AI summaries, quizzes, and flashcards
- PDF and document analysis
- iPhone, iPad, and Mac
Transcription app
AI Note Taker - TLDLNote
Convert WhatsApp voice notes, memos, meetings, videos, and files into accurate text, structured notes, mind maps, and study material.
- Voice, video, and file transcription
- Summaries, notes, quizzes, and flashcards
- Translate, export, and share notes
- iPhone, iPad, Mac, and Apple Watch
Audio app
Text to Speech: ListenAloud
Turn text, PDFs, DOCX files, notes, and images into natural AI speech with multiple voices and podcast-style formats.
- PDF, document, and image to speech
- Solo, two-host, news, and education styles
- Multiple speakers and realistic voices
- iPhone and Mac
A simple learning loop
Capture knowledge in the format you actually use.
Use the suite as a practical workflow: collect content, compress it into understanding, then review it while reading or listening.
Bring in messy content.
Videos, recordings, lectures, WhatsApp audio, PDFs, documents, and images all become workable study or productivity material.
Convert it with AI.
Generate transcripts, summaries, structured notes, quizzes, flashcards, mind maps, or natural audio depending on the task.
Review anywhere.
Study on iPhone and iPad, polish notes on Mac, transcribe from Apple Watch, or listen to documents while moving.
Quick comparison
Choose by what you start with.
The site now presents each app as a distinct product instead of blending all features into one generic AI message.
Need
Feynman AI
TLDLNote
ListenAloud
Best input
YouTube videos, PDFs, audio, class notes
Meetings, voice notes, WhatsApp audio, files
Text, PDFs, DOCX, TXT, notes, images
Best output
Study guides, quizzes, flashcards, summaries
Transcripts, structured notes, mind maps
Natural voice, multi-speaker audio, podcast formats
Best for
Students and lifelong learners
Professionals, journalists, creators, students
Readers, creators, accessibility, hands-free review
App Store locations
Open each app in your local App Store.
Each supported language gets a matching App Store storefront link where possible. Apple may still adjust the final page based on user region, device language, and availability.
Feynman AI
Study & Memorize
Arabic · AE
Azerbaijani · AZ
Bulgarian · BG
Catalan · ES
Croatian · HR
Czech · CZ
Danish · DK
Dutch · NL
English · US
English · UK
Estonian · EE
Finnish · FI
French · FR
Georgian · GE
German · DE
Greek · GR
Hebrew · IL
Hindi · IN
Hungarian · HU
Indonesian · ID
Italian · IT
Japanese · JP
Korean · KR
Latvian · LV
Macedonian · MK
Malay · MY
Norwegian Bokmal · NO
Persian · AE
Polish · PL
Portuguese · BR
Portuguese · PT
Romanian · RO
Russian · RU
Serbian · RS
Chinese Simplified · CN
Chinese Traditional · TW
Slovak · SK
Slovenian · SI
Spanish · ES
Spanish · MX
Swedish · SE
Thai · TH
Turkish · TR
Ukrainian · UA
Vietnamese · VN
Supported App Store languages
Arabic, Azerbaijani, Bulgarian, Catalan, Croatian, Czech, Danish, Dutch, English, Estonian, Finnish, French, Georgian, German, Greek, Hebrew, Hindi, Hungarian, Indonesian, Italian, Japanese, Korean, Latvian, Macedonian, Malay, Norwegian Bokmal, Persian, Polish, Portuguese, Romanian, Russian, Serbian, Chinese, Slovak, Slovenian, Spanish, Swedish, Thai, Turkish, Ukrainian, and Vietnamese.
AI Note Taker
TLDLNote
Arabic · AE
Armenian · AM
Azerbaijani · AZ
Belarusian · BY
Bulgarian · BG
Catalan · ES
Croatian · HR
Czech · CZ
Danish · DK
Dutch · NL
English · US
English · UK
Estonian · EE
Finnish · FI
French · FR
Georgian · GE
German · DE
Greek · GR
Hebrew · IL
Hindi · IN
Hungarian · HU
Icelandic · IS
Indonesian · ID
Irish · IE
Italian · IT
Japanese · JP
Korean · KR
Malay · MY
Norwegian Bokmal · NO
Polish · PL
Portuguese · BR
Portuguese · PT
Romanian · RO
Russian · RU
Chinese Simplified · CN
Chinese Traditional · TW
Slovak · SK
Slovenian · SI
Spanish · ES
Spanish · MX
Swedish · SE
Thai · TH
Turkish · TR
Ukrainian · UA
Vietnamese · VN
Supported App Store languages
Arabic, Armenian, Azerbaijani, Belarusian, Bulgarian, Catalan, Croatian, Czech, Danish, Dutch, English, Estonian, Finnish, French, Georgian, German, Greek, Hebrew, Hindi, Hungarian, Icelandic, Indonesian, Irish, Italian, Japanese, Korean, Malay, Norwegian Bokmal, Polish, Portuguese, Romanian, Russian, Chinese, Slovak, Slovenian, Spanish, Swedish, Thai, Turkish, Ukrainian, and Vietnamese.
ListenAloud
Text to Speech
Supported App Store languages
English. The App Store storefront links above still help users open the app in their local country or region when available.
Some languages share the same country storefront, such as Catalan using Spain, Persian using UAE, and Chinese split across China and Taiwan storefronts.
العربية
Հայերեն
Azərbaycanca
Беларуская
Български
Català
Hrvatski
Čeština
Dansk
Nederlands
Eesti
Suomi
Français
ქართული
Deutsch
Ελληνικά
עברית
हिन्दी
Magyar
Íslenska
Bahasa Indonesia
Gaeilge
Italiano
日本語
한국어
Latviešu
Македонски
Bahasa Melayu
Norsk bokmål
فارسی
Polski
Português BR
Português PT
Română
Русский
Српски
简体中文
繁體中文
Slovenčina
Slovenščina
Español
Español MX
Svenska
ไทย
Türkçe
Українська
Tiếng Việt
FAQ
Clear answers for search and humans.
What is Feynman AI?
Feynman AI is a study app for turning videos, audio, documents, and notes into summaries, quizzes, flashcards, and explanations.
What is AI Note Taker TLDLNote?
TLDLNote is a transcription app for converting voice notes, meetings, videos, and files into organized text, notes, mind maps, and quizzes.
What is ListenAloud?
ListenAloud is a text-to-speech app that turns text, PDFs, documents, and images into natural AI speech and podcast-style audio.
Free on the App Store