Clearly vs LectMate: which lecture translator fits your workflow?

Clearly and LectMate (有道留学听课宝) solve the same central problem: helping international students follow a lecture with live transcription and translation, then review it afterward. Both are available on iPhone and iPad, both generate AI notes, and their headline subscription prices in the China App Store are currently the same. The meaningful differences are in how each app handles group conversations, course documents, PDF annotation, spoken translation and older devices.

At a glance

Feature	Clearly	LectMate
Live transcription and translation	✓ Live bilingual captions	✓ Live bilingual captions
AI summary after class	✓ Summary, key points and study Q&A	✓ AI summary and keywords
Import an existing audio recording	✓ Audio and video import	✓ Audio import and transcription
Dedicated group-discussion recording	✓ Speaker separation, renaming, decisions and action items	Not publicly listed
Course PDF beside live captions	✓ Import reading materials and keep them beside the transcript	Current listing emphasizes audio import, not a synchronized document workspace
Handwritten PDF annotation on iPad	✓ Apple Pencil or touch annotation	Not publicly listed
Spoken simultaneous translation through headphones	✓ Translated audio while headphones are connected	Not publicly listed
Bilingual transcript export	Sharing depends on the recording and note workflow	✓ Explicitly advertised
Language coverage	75+ languages	71 languages advertised
Minimum iOS version	iOS / iPadOS 26+	iOS / iPadOS 15+

The main Clearly differences

1. Multi-speaker group discussions

Clearly has a dedicated Group Discussion mode for seminars, study groups and project meetings. It separates turns into speaker labels, lets you rename the speakers, and structures the result into decisions and action items. LectMate's public listing describes classroom, meeting, phone and interview recording, but it does not currently document comparable multi-speaker separation. See how Clearly records group discussions.

2. Course materials stay beside the lecture

Clearly can import PDF, Word, PowerPoint and text-based reading materials. On iPad, a student can keep the live transcript on the left and the PDF on the right, then write or highlight with Apple Pencil. Clearly also provides Original, Bilingual and Translation reading modes for imported documents. LectMate publicly documents importing audio files and exporting transcripts, but its current listing does not describe this synchronized PDF-and-caption workspace. See the guides to PDF handwriting beside a live transcript and bilingual class readings.

3. Headphone spoken translation

Clearly can play translated speech through connected headphones while continuing to record the room. This is useful when reading captions would distract from the lecturer or discussion. LectMate clearly supports on-screen simultaneous translation, but spoken headphone output is not mentioned in its current public materials.

Where LectMate has a practical advantage

• Older-device support. LectMate supports iOS and iPadOS 15 or later, while Clearly currently requires version 26 or later.
• A longer public track record. LectMate's China App Store listing shows roughly 14,000 ratings and a 4.8 score at the time of checking. Clearly is newer and its rating history was recently reset.
• Explicit transcript export. LectMate directly advertises multi-format and bilingual transcript export.
• Broader everyday translation scenarios. Its listing also promotes photo translation, conversation translation, phone calls and travel use, beyond lectures.

Recognition models: different strategies, no public head-to-head benchmark

Clearly's product strategy is to use and replace leading upstream speech-recognition and translation models as the state of the art changes, instead of tying the app permanently to one engine. The goal is to keep improving recognition of global accents and academic terminology.

LectMate is positioned around Youdao's own speech and translation technology. Its App Store listing cites a first-place result in a 2021 international automatic-speech-recognition challenge. However, neither company publishes a current, reproducible classroom benchmark comparing the same microphones, accents, subjects and network conditions. It would therefore be misleading to declare either app categorically more accurate—or to label one model “first tier” and the other “second tier”—from marketing descriptions alone.

For recognition quality, the fairest test is practical: record the same five-minute lecture segment in both apps, then compare proper nouns, technical terms, accented speech, latency and translation consistency.

Pricing: effectively the same headline plans

China App Store plan	Clearly	LectMate
Download	Free	Free
Weekly	¥38	¥38
Monthly	¥68	¥68
Yearly	¥328	¥328

Because Apple pricing and promotional offers can change by region or account, check the purchase screen before subscribing. LectMate's version 3.0 notes say it removed minute limits for real-time simultaneous translation; Clearly is free to download with Pro plans for heavier use.

Which should you choose?

• Choose Clearly if group discussions, a PDF beside live captions, Apple Pencil annotation, bilingual document reading, or spoken headphone translation are central to how you study.
• Choose LectMate if you need support for an older iPhone or iPad, prefer Youdao's broader translation ecosystem, or prioritize its established rating history and explicit bilingual transcript export.
• Try both if raw recognition accuracy is the deciding factor. Room acoustics, distance, accent and subject vocabulary matter more than an unverified model ranking.

Official sources

• Clearly on the China App Store
• LectMate on the China App Store