2026 Free Real-Time Speech-to-Text for Classes: 2 Tools Compared

"The teacher is on slide 12, and your notes are still on the title." This is a familiar scene for many in class.

The old solution was to record first and re-listen later, but a 90-minute class often takes twice as long to review, and you may still not find where the key points are.

This article compares two of the most mentioned tools for real-time speech-to-text in class: Tinrec and Yating Transcription. One focuses on post-class organization and collaboration, while the other is a Taiwan-based real-time transcription service. Both offer free plans to try.

Tinrec vs Yating Transcription | Quick Overview

• Tinrec: An AI recording and organization tool that turns class or meeting recordings into searchable, summarizable, and queryable data. Supports web, desktop, and mobile.
• Yating Transcription: A Taiwan-based AI speech-to-text service specializing in Taiwanese Mandarin, Taiwanese Hokkien, Cantonese, Japanese, and mixed Chinese-English. Primarily used via app.

Comparison Item	Tinrec	Yating Transcription
Core Positioning	Recording to text + summarization + team collaboration	Speech to text, transcripts, and subtitle files
Devices	Web, desktop, mobile	App (actual support subject to official announcements)
Free Plan	Free version offers basic quota to try recording, import, summarization, and transcription	"Simultaneous recording + real-time text conversion" is free
Post-Class Output	Transcript, summary, chapters, to-dos, mind map, AI Q&A, multi-format export	Transcript (plain text) and subtitle files
Team Use	Team space, members and seats, usage and audit	Primarily personal account records

Next, we'll examine 6 dimensions, including recording methods, post-class organization, review methods, and group project needs.

Dimension 1 | In-Class Recording: Real-Time Transcription and Multi-Device

Yating Transcription supports "simultaneous recording + real-time text conversion." Place your phone on the desk to generate text while in class. It can also convert existing audio files into transcripts and save them as plain text and subtitle files. For those who just want to "record in class, get text after class," the process is intuitive.

Tinrec also supports real-time recording to text, transcribing while recording. The difference is broader device coverage: mobile handles physical classes and quick notes, while the desktop version can capture computer system audio to directly record online courses on Zoom, Google Meet, Microsoft Teams, and Webex without adding a meeting bot.

→ This dimension: For those with online classes or who need to switch between phone and computer, Tinrec's recording flexibility clearly wins; for physical classes only and using a single phone, the difference is minimal.

Dimension 2 | After Transcription: Summary, Chapters, and To-Dos

Yating Transcription primarily outputs transcripts and subtitle files. The content is complete, but you still need to highlight key points and what to submit next yourself.

Tinrec automatically generates AI summaries, chapters, and key points after transcription, and extracts to-dos from discussions. Long classes are broken into easily browsable sections, and mind maps can be generated to help understand the course structure.

→ This dimension: Tinrec wins. For those who "don't want to spend more time organizing," this is the most direct difference.

Dimension 3 | Review Method: Can You Ask AI Directly?

Yating Transcription's official information focuses on transcripts, subtitles, and recording records. Review mainly relies on search and re-listening.

Tinrec offers AI Q&A, allowing follow-up questions on a single class or multiple recordings, such as asking "What are the three assignment deadlines the teacher mentioned in this class?"

Note that AI Q&A is auxiliary; important information should still be verified against transcript timestamps and recording playback.

→ This dimension: Tinrec wins.

Dimension 4 | Language and Classroom Terminology

Yating Transcription's strengths are clear: Taiwanese Mandarin, Taiwanese Hokkien, Cantonese, Japanese, and mixed Chinese-English "Chinglish" are all understood. Emphasizes 100% Taiwan-developed.

Tinrec covers Chinese, Traditional Chinese, and multilingual meeting scenarios, supports mixed Chinese-English content, and provides real-time translation with original, translated, and bilingual views. The team version also maintains team hotwords to add professional terminology common in classes or labs.

→ This dimension: Tie. If the course is mainly in Taiwanese Hokkien, Yating Transcription has an advantage; if it's mixed Chinese-English and requires real-time translation and terminology management, Tinrec is more suitable.

Dimension 5 | Export and Follow-Up Workflow

Yating Transcription can save as plain text and subtitle files, which can be pasted into your note-taking software.

Tinrec supports multi-format export and can bring results to Notion, Google Docs, OneNote, Dropbox, etc. for further processing. Agent post-processing can also generate reports, tables, and documents based on course content, suitable for those who need to submit assignments or make presentations.

→ This dimension: Tinrec wins.

Dimension 6 | Group Projects and Research Team Sharing

Yating Transcription primarily focuses on personal account recordings and transcripts. Sharing is usually done by sending files directly to classmates.

Tinrec's team version is an independent team space where data belongs to the team. You can invite members, assign seats, and view team usage trends, member rankings, and operation audit logs. When a member leaves or loses a seat, their team resources need to be handed over to other active members.

Current team version terms: First eligible team trial is 7 days, 1 free seat, 300 minutes of team shared import quota; paid seats are USD 29.80/month or USD 199/year, each paid seat provides 2,000 minutes of team shared import quota per month. Under an active team plan and active seat, real-time recording currently does not deduct minutes; file and web imports use the team shared quota.

→ This dimension: Tinrec wins. For group projects and lab research where multiple people share transcripts, a team space is easier to manage than sending files back and forth.

What Are the Unique Advantages of Each?

Tinrec

• No bot for online class recording: Desktop version directly captures computer system audio without inviting an extra bot to meetings.
• Continue working after transcription: Summaries, chapters, to-dos, mind maps, AI Q&A, and report, table, and document generation.
• Team data retention: Team space, member and seat division, usage analysis, and audit logs. Data doesn't disappear when individuals leave.
• Cross-device and multilingual: Works on web, desktop, and mobile. Supports mixed Chinese-English and real-time translation.

Yating Transcription

• Taiwan local accents: Supports Taiwanese Mandarin, Taiwanese Hokkien, Cantonese, Japanese, and mixed Chinese-English. Emphasizes 100% Taiwan-developed.
• Free real-time transcription: "Simultaneous recording + real-time text conversion" is free. Low entry barrier—just pick up your phone to start.

Conclusion: Which One Should You Choose?

• You have online classes, need bot-free recording, or want to switch between phone and computer → Tinrec
• You want summaries, chapters, and to-dos right after class without organizing yourself → Tinrec
• Group projects or lab research require shared transcripts and records → Tinrec
• You only need a phone for real-time transcription, courses are mainly in Taiwanese Hokkien or Taiwanese Mandarin, and you don't want to spend money → Yating Transcription is enough

In one sentence: For most "real-time speech-to-text for classes" needs, Tinrec is a more complete choice because it extends recording to post-class organization, review, and sharing.

We recommend starting with the free version, testing with your own class recordings, and then deciding whether to upgrade.

FAQ

Q1: Is the free version enough?

Tinrec's free version offers basic quota to try recording, import, summarization, and transcription. If you only occasionally organize a class recording, the free version is sufficient. For short-term intensive courses or interviews, consider a weekly card; for stable weekly use, Pro monthly or annual cards are smoother. Yating Transcription's "simultaneous recording + real-time text conversion" is free. Prices and promotions are subject to the official purchase page.

Q2: Can Tinrec record online courses?

Yes. By capturing computer system audio through the desktop version, you can record course content played on Zoom, Google Meet, Microsoft Teams, Webex, etc., without an extra meeting bot. Note that this is user-initiated recording, not automatic joining of all calendar meetings.

Q3: Do I need consent to record class?

We recommend following local regulations. Obtain consent from the speaker and classmates before recording if necessary, and avoid leaking class content or using it for other purposes.

Q4: I only want the transcript. Is that possible?

Yes. Tinrec retains the transcript and supports search and review. Summaries, chapters, and to-dos are extra generated content; you can ignore them if not needed.

Q5: Is accuracy guaranteed?

We do not recommend promising fixed numbers. Actual performance is affected by recording quality, environmental noise, accents, overlapping speakers, and professional terminology. For important content, verify with transcript timestamps and recording playback.

Q6: What's the difference between team and personal versions?

Personal version data is managed by the individual account; team version is an independent team space where data belongs to the team, with added member invitations, role and seat management, shared benefits, usage analysis, audit logs, and audio recycle bin. Active members without a seat can still view, play, and read data; only after obtaining a seat can they record, upload, edit, and export.

References

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• 《雅婷逐字稿》App - App Store