Updated 2026-07-26
Short answer: macOS Live Captions is a free accessibility feature that transcribes English audio into English text — it does not translate, it supports English only, and it requires the Mac’s system language to be set to English. If what you actually want is to understand another language, you need a translator: Tingdong captions 60 auto-detected languages and translates them into yours, with spoken interpretation on top.
| macOS Live Captions | Tingdong | |
|---|---|---|
| Price | Free (built into macOS) | $4.99/month, 100-credit free trial |
| What it does | Transcribes speech to text, same language | Translates speech into your language, live |
| Languages | English (beta) only | 60, auto-detected, any direction |
| System language requirement | Mac must be set to English (U.S. or Canada) | Any system language |
| Spoken output | None — text only | Optional translated voice, live |
| Phone / FaceTime calls | Captions FaceTime in English | Two-way interpretation, 60 languages, plus real phone calls via iPhone–Mac Bluetooth handoff |
| Mid-stream language switches | N/A — one language | Auto-detected, sentence by sentence |
| Privacy | On-device | Audio never stored; transcripts stay on your Mac |
They solve different problems. If you’re a native English speaker who wants to read English audio — accessibility, noisy rooms, muted videos — the built-in Live Captions is free and excellent at exactly that. The moment the audio is in a language you don’t speak, transcription stops helping: you need translation. That’s Tingdong’s whole job — 60 auto-detected input languages, captions in your language, optional translated voice, and the same app covers meetings, videos and real phone calls.
No. As of macOS 26, Live Captions transcribes English only, into English text, and Apple requires the system language to be English (U.S. or Canada). It is an accessibility feature for same-language captioning, not a translator.
For English-to-English captioning, the built-in feature is free and runs on-device — keep using it. Tingdong is for the cross-language case: foreign videos, international meetings, calls in another language. Many users keep both enabled for different situations.
No — they listen independently. Live Captions shows an English transcript; Tingdong floats translated captions. In practice you’d run one at a time depending on whether the audio is in your language.
100 trial credits on install · No signup, no credit card