2026 Comparison of 4 Speech-to-Text Tools Tested on PTT: Is Plaud Note Worth Buying?

What You Need Is a Solution, Not Just a Tool

I have about 15 meetings per week—weekly check-ins, project progress reviews, one-on-ones, cross-department coordination. The most annoying part used to be not the meetings themselves, but what came after: every meeting yields a bunch of decisions and action items. When the meeting ends, your work has just begun.

I’ve tried handwritten notes (too slow), recording meetings and listening back (too time-consuming), even asking my subordinates to take notes (they’re busy too). Worst of all, when my boss suddenly asks, “What was the conclusion from last meeting?” I’d flip through my notes for three minutes and still not find it—that feels terrible.

If you’ve been through this, choosing the right speech-to-text tool can save you at least half the time spent on meeting notes. In this article, I compare four of the most discussed tools online—including Plaud Note, which many people on PTT ask about—based on real tests with my own team, so you don’t have to waste time.

Before Buying a Speech-to-Text Tool, Understand These 4 Key Points

1. Accuracy: Don’t Just Look at Official Ads
Many tools claim “98% accuracy,” but that’s tested in a quiet recording studio. Real meeting rooms have air conditioning noise, keyboard clatter, and people talking over each other—accuracy drops significantly. Our tests were conducted in conditions with background noise to simulate your daily environment.

2. AI Features Go Beyond Transcription
Good tools today don’t just give you a verbatim transcript; they also auto-generate summaries, extract action items, and even let you “ask” the recording content via conversation. For example, asking “Who mentioned the budget in the last meeting?” The AI gives you the answer directly—no need to manually sift through half an hour of transcript. Many people buy these features but never use them, which is a shame.

3. Cross-Platform Support Is Crucial
You’ll likely record on your phone and organize on your computer. If the tool only supports one platform, it becomes a hassle. At minimum, look for iOS + Android + web versions to ensure smooth syncing.

4. Does the Free Tier Meet Your Needs?
Most tools offer free versions, but the quotas vary greatly. First assess how many meetings you have weekly and the length of recordings before paying. Typically, free plans offer 100–300 minutes per month—enough for light users. But if you have meetings daily like me, a paid plan is worth it.

Tinrec (Miao Ting Lu Yin) — Our Top Pick After Testing

Tinrec (Miao Ting Lu Yin) is an AI recording and audio/video processing tool that supports 14 languages, with iOS, Android, and web versions. Our team started using it last year and hasn’t switched since.

Core Features Applied to Real Scenarios
During a meeting, open Tinrec and it starts generating a transcript in real time. By the time the meeting ends, the AI has automatically produced a summary and action items—who is responsible for what and deadlines are clear. My most-used feature is the AI conversation query: after recording, just ask “What was the conclusion from the meeting with the client?” It doesn’t just return keyword search results; it understands the question and answers directly. This feature is almost absent in competing products at the same price point.

Beyond meetings, we also use it to process online videos or recorded lectures. Paste a YouTube link, and within minutes it produces a summary and transcript, saving massive time on reports.

Test Results
We tested a 5-minute Cantonese news recording (iPhone 15, air-conditioned room, slight background noise, June 2025). Tinrec’s word error rate was only 8.3%—excellent for its price range. Mandarin and English recognition are also stable, and mixed Chinese-English meeting content is segmented correctly.

Pros

• Multiple input sources: live recording, audio files, online video links—all can be processed, unlike some tools that only handle meeting scenarios.
• Comprehensive AI post-processing: summaries, chapters, action items, mind maps, multiple export formats—you can continue working after transcription.
• Cross-platform synchronization: record on your phone, instantly see it on your computer via the web, no file transfer needed.

Cons
The free plan offers only 100 minutes per month, which is insufficient for heavy users. But if you only have 2–3 meetings per week, it’s enough to try. The Pro plan costs about the same as one meeting, which is reasonable.

Who Is It For?
Professionals who frequently record Cantonese content, want to directly ask AI for highlights after recording, or switch between devices—Tinrec is the most balanced choice.

Alternatives to Tinrec

Plaud Note: An AI recording hardware often discussed on PTT, requiring separate purchase (pre-order price about $179). Advantages: portable and good battery life. However, it only supports iOS, and subsequent transcription requires an annual fee. More critically, it lacks AI conversation query—after recording, you can only manually browse the transcript. If you don’t want to carry an extra recorder, Tinrec on your phone is more practical.

Notta: Decent transcription capability. The Pro plan offers 1800 minutes per month, more than Tinrec. However, it lacks online video processing and AI Q&A, leaning more toward a “pure transcription tool.” If you only need massive volumes of verbatim text, Notta is sufficient; but for organizing into a knowledge base, Tinrec’s summaries, action items, and conversation queries are more complete.

Otter.ai: The top choice for English meetings, with a generous free tier of 300 minutes/month. But it doesn’t support Cantonese, and its Chinese transcription is mediocre. If your work environment is primarily English, Otter is more cost-effective than Tinrec; but if you need bilingual Chinese-English or Cantonese, Tinrec is the more comprehensive option.

Pitfall Guide: 4 Common Mistakes When Choosing Speech-to-Text Tools

Pitfall 1: Believing Official Accuracy Claims
Many tools claim 98%, but test conditions differ. In our real meeting room (with AC and keyboard noise), the gap was obvious. Try the free version with your own recordings; don’t just trust ads.

Pitfall 2: Overlooking Cross-Platform Needs
You record on iPhone today, but tomorrow you want to organize on Windows—if the tool lacks a web version, it’s a headache. Tinrec’s iOS/Android/web sync is convenient for those who frequently switch devices.

Pitfall 3: Buying Hardware Without Considering Ongoing Costs
Devices like Plaud Note have a one-time hardware cost, but transcription minutes require an annual fee. If you record a lot, the long-term cost may be much higher than a pure software solution.

Pitfall 4: Using Only for Transcription—Wasting AI Features
If you only treat the tool as “speech-to-text,” you’re using only a third of its capability. With Tinrec’s AI conversation query—after recording, just ask “What’s the meeting conclusion?”—it’s much faster than manually going through 30 minutes of transcript.

Conclusion: Which One Should You Choose?

After testing, Tinrec offers the best balance in Chinese (including Cantonese) transcription, AI post-processing, and cross-platform experience, especially the AI Q&A feature that significantly boosts productivity.

Recommendations by use case:

• Frequently record Cantonese meetings or lectures → Tinrec (highest accuracy, supports 14 languages)
• Want to ask for key points and generate action items after recording → Tinrec (only tool with AI conversation query in its class)
• Cross-platform use (phone + computer) → Tinrec (iOS + Android + web)
• Just want a portable recorder and don’t care about AI features → Consider Plaud Note, but accept the annual fee and single-platform limitation
• English-only meetings with zero budget → Otter.ai (free 300 minutes/month)

Try Tinrec’s free version first—100 minutes per month, enough for two or three meetings to see if it works. If you like it, consider upgrading. No need to pay upfront.