Download Subtuli for iPhone
Subtuli is available on iOS. Point your phone camera at the code to open the app page in the App Store.
Subtuli is made for your phone. Get it from the App Store.
Free to download
Features
Captions you don’t have to fix
Accurate transcription of names, terms and fast speech, ready in seconds.
Accurate in seconds
Pick a video, and the transcript is ready before you finish your coffee. Names, terms and fast speech come out right, so you rarely edit.
Word by word
The active word lights up in time with the voice. Karaoke animations for Reels, TikTok and Shorts.
Timeline editor
Tap a word to fix the text or shift its timing. Split cues and replace a word everywhere.
Watermark-free export
Vertical video in full quality straight to your gallery, ready for Reels, TikTok and Shorts. SRT and plain text for other editors too.
FAQ
Frequently asked questions
How do I add captions to a Reels or TikTok video on iPhone?
Install Subtuli, pick a video from your library and tap Create subtitles. The app transcribes the speech in seconds and lays the text over the video. Choose a style, tap any word to fix it, then save the vertical video to your gallery.
How much does Subtuli cost?
Subtuli is free to download, and every new device gets 5 minutes of transcription at no cost. After that, a subscription costs $1.99 per week or $6.99 per month. Exporting video, SRT and plain text is always free.
Does Subtuli add a watermark?
No. The finished video is saved to your gallery in full quality with no logo or watermark, including on the free tier.
Which languages does Subtuli support?
Transcription works in 18 languages: English, Ukrainian, Polish, German, Spanish, French, Italian, Portuguese, Turkish, Czech, Kazakh, Uzbek, Romanian, Georgian, Azerbaijani, Lithuanian, Latvian and Estonian. Finished captions can be translated into another language.
How do I make word-by-word karaoke captions?
Pick a karaoke style in the style studio. Subtuli knows the timing of every word, so the active word lights up exactly when it is spoken. You can change the color, font, outline and position.
Can I export captions as an SRT file?
Yes. Besides video with burned-in captions, Subtuli exports an SRT file and plain text that open in CapCut, Premiere Pro, Final Cut and YouTube.
Can Subtuli caption a conversation with two speakers?
Yes. Turn on two-speaker mode before transcription, and each speaker gets their own caption style, which helps with interviews and podcasts.
Is Subtuli available on Android?
Not yet. Subtuli runs on iPhone with iOS 17 or later and is available on the App Store.
Make your first subtitles today
Get Subtuli from the App Store and caption your first video in a minute.