Subtitles over any app, a conversation in two languages, a meeting turned into minutes. SpeakFlow hears it, translates it, and keeps it for later.
Start subtitles, then open YouTube, TikTok, Netflix or a livestream. The translation floats over whatever is playing — drag it, resize it, swipe it away.
Put the phone on the table and just talk. SpeakFlow works out who is speaking which language, translates each side and says it out loud.
Point the phone at the speaker. Every sentence appears in your language within a second or two, with the original underneath.
Paste the meeting link. A participant called “SpeakFlow Translator” joins, and everything said is translated and shown live on your phone — even with the call muted.
Record the whole meeting with your phone — up to five hours, screen locked — or import a video or audio file. AI writes the transcript, tells the speakers apart and drafts the minutes.
Translate signs, menus and documents with the camera. Type by voice in any app with the SpeakFlow keyboard. Find any past conversation in History.
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Yes, to start: you get free minutes every day with no account and no card. For more, SpeakFlow Pro and hour packs are available inside the app.
Yes — that is Live subtitles. On iPhone it uses a screen broadcast that only takes the sound of other apps; on Android the captions float over whatever is playing. Some apps block their audio from being captured, and phone calls can't be captured on either system.
Not from the phone — that needs a virtual microphone, which only computers have. For that, use SpeakFlow Pro on Mac or Windows. On the phone, the meeting bot lets you follow a call in your language.
Choose “I already have a licence key” when you open the app and enter it — your hours can be used on the phone too (one key works on up to two devices).
More than 60 for speech, including English, Spanish, Chinese, Japanese, Korean, Vietnamese, French, German, Arabic and Hindi. The app itself is in 17 languages.
Audio is translated as it streams and is not stored. Recordings and transcripts stay on your phone unless you share them. See our privacy policy.
iPhone and iPad (iOS 17+) · Android 10+. Free minutes every day.