Lecsy: AI Lecture Notes

Name: Lecsy: AI Lecture Notes
Rating: 4 (3 reviews)
Author: Takumi Nittono

Transcribe, Summarize, Study

Free · In‑App Purchases · Designed for iPad. Not verified for macOS.

3 Ratings
Age Rating

4+
Years
Category

Education
Developer

Takumi Nittono
Language

EN
English
Size

96.8
MB

For international students: understand fast English lectures. Live captions + AI summaries in your language + Exam Mode. Now faster and more reliable. Free to start. Lecsy turns any English lecture into clean, searchable notes — automatically. Hit record at the start of class. Walk out with a full transcript, an AI summary, and a set of likely exam questions. For university students tired of retyping notes at midnight. Free to download. Sign in and get 3 hours of Premium AI English transcription, free — no credit card. Want more cloud transcription? Lecsy Pro is optional. The Free tier stays free. ■ Made for students, not meeting rooms • One-tap background recording — keeps running when your screen locks or you switch apps • 3 hours of Premium AI English transcription, free — high accuracy with live captions (join the waitlist for 5 more) • After your premium hours: unlimited offline English transcription on device (WhisperKit) — works in lecture halls with no Wi-Fi • AI summaries: key points, section outlines, definitions • Exam Mode: AI generates likely test questions with model answers • Summaries in your native language — record the English lecture, read the summary in 9 languages (English, Japanese, Spanish, French, German, Portuguese, Italian, Russian, Hindi) • Web access at lecsy.app — read, search, and copy transcripts on any laptop ■ Lecsy Pro (optional) 20 hours of premium cloud transcription per month — high-accuracy English captions. After that, transcription continues on your device (offline, unlimited). • $9.99 / month, with a 7-day free trial for new subscribers • The Free tier remains fully usable without Pro • Cancel anytime in your Apple ID settings ■ Privacy you can verify Your .m4a recording file is never stored by Lecsy — it stays on your iPhone, never saved to your account or our servers. For transcription, audio is handled two ways: during Premium AI and Pro cloud transcription, audio is sent over TLS to our speech-to-text provider, transcribed, and not stored by Lecsy; otherwise transcription runs entirely on your iPhone and audio never leaves your device. Transcript text syncs to your account only when you're signed in. Using AI Summary or Exam Mode sends your transcript text (not audio) to our server and to OpenAI's API to generate results; OpenAI does not train on API content. No ads, no trackers, no IDFA. We never sell your data, and our providers do not train on it per their API terms. ■ Who Lecsy is for • International students in English-taught classes — keep up with fast lectures, then read AI summaries in your first language • Undergrads who can't keep up with fast-talking professors • STEM, pre-med, pre-law, and grad students prepping for exams from recorded classes ■ Pricing • Free to download: 3 hours of Premium AI (plus 5 more via the waitlist), then unlimited offline English transcription. • Lecsy Pro — $9.99/month auto-renewable subscription, 7-day free trial. Optional. • No ads. No trackers. No data sold. ■ Requirements iOS 17.6+. On-device speech model (~75 MB) is bundled — no download. Premium AI / Pro cloud transcription and AI features require internet (audio not stored by Lecsy); otherwise English transcription works offline. Sign-in required (Apple, Google, or magic link). Privacy Policy: https://lecsy.app/privacy Terms of Service: https://lecsy.app/terms Support: support@lecsy.app — Subscription details — Lecsy Pro is an auto-renewable subscription. Price: $9.99 per month (prices may vary by region; the actual price is shown in the App Store at purchase). A 7-day free trial is available for new subscribers. Payment is charged to your Apple ID at confirmation of purchase. The subscription automatically renews unless canceled at least 24 hours before the end of the current period; your account is charged for renewal within 24 hours prior to the end of the current period. You can manage or cancel your subscription in your Apple ID account settings after purchase. Any unused portion of a free trial is forfeited when you purchase the subscription. Terms of Use (EULA): https://lecsy.app/terms Privacy Policy: https://lecsy.app/privacy

Ratings & Reviews

4.0

out of 5

3 Ratings

Amazing app
Mar 30
Jorge Hunter
This is so easy to use it and keep the lecture.
Amazing app
Mar 30
Jorge Hunter

This is so easy to use it and keep the lecture.
Glitchy
Mar 19
ArthurLemon
Received a phone call and declined it during a recording and lost my recording. Locked my phone and reopened the app and lost my recording. It doesn’t automatically save anything, you have to manually save it so if it glitches then you lose the recording. No way to take notes after the fact. Transcription isn’t the greatest especially for someone with a non-American accent. Super bare bones and hardly works unless you have the app open the whole time, don’t lock your phone, and don’t receive any phone calls. No way to contact support or report a bug/glitch, hence this review instead of emailing the dev. However the app is very new and has potential that’s why it gets 2 stars and not just 1. I may revisit this app later to see if it has improved.

Developer Response
Thank you for your detailed feedback — we really appreciate it.We’re sorry about the recording loss issue. We are currently working on improving auto-save and making recordings more stable, even during interruptions like phone calls or app backgrounding.We’re also actively improving transcription quality and overall reliability. Since this app is still in an early stage, feedback like yours helps us a lot.We hope you’ll give it another try in the future 🙏
Glitchy
Mar 19
ArthurLemon

Received a phone call and declined it during a recording and lost my recording. Locked my phone and reopened the app and lost my recording. It doesn’t automatically save anything, you have to manually save it so if it glitches then you lose the recording. No way to take notes after the fact. Transcription isn’t the greatest especially for someone with a non-American accent. Super bare bones and hardly works unless you have the app open the whole time, don’t lock your phone, and don’t receive any phone calls. No way to contact support or report a bug/glitch, hence this review instead of emailing the dev. However the app is very new and has potential that’s why it gets 2 stars and not just 1. I may revisit this app later to see if it has improved.
Developer Response Mar 22
Thank you for your detailed feedback — we really appreciate it.We’re sorry about the recording loss issue. We are currently working on improving auto-save and making recordings more stable, even during interruptions like phone calls or app backgrounding.We’re also actively improving transcription quality and overall reliability. Since this app is still in an early stage, feedback like yours helps us a lot.We hope you’ll give it another try in the future 🙏

Faster, more reliable live captions, improved recording stability, and general bug fixes.

Version 1.32 Jul 11

Data Linked to You

The following data may be collected and linked to your identity:
- Contact Info
- User Content
- Identifiers
Data Not Linked to You

The following data may be collected but it is not linked to your identity:
- User Content
- Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More

Accessibility

Information

Seller: Takumi Nittono
Size: 96.8 MB
Category: Education
Compatibility: Requires iOS 17.6 or later.

iPhone
Requires iOS 17.6 or later.

iPad
Requires iPadOS 17.6 or later.

Mac
Requires macOS 14.6 or later and a Mac with Apple M1 chip or later.

Apple Vision
Requires visionOS 1.3 or later.
Languages: English
Age Rating: 4+

4+

Learn More

Contains
User-Generated Content
In-App Purchases: Yes

Lecsy Pro $9.99

Learn More