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5cut app icon — automatic silence remover for lectures and videos

The Best Mobile TimeBolt Alternative

Remove silence automatically from your iPhone or iPad.

TimeBolt is a great desktop tool for PC and Mac users. However, if you are looking for an alternative that lets you edit video directly from your iPhone or iPad, 5cut is your best choice. 5cut processes your video entirely on-device for maximum privacy and speed without relying on desktop hardware. Plus, it includes built-in transcription and speaker identification.

Remove silence automatically

Detect and cut dead air from lectures, podcasts, Zoom recordings, and screen recordings. Use Smart Mode (Gentle, Moderate, Aggressive) or fine-tune the threshold yourself.

On-device transcription in 30+ languages

Generate captions for foreign language lectures. Burn subtitles into the video or export as SRT. All on your iPhone — no uploads, no cloud.

Speaker identification

Automatically identify up to 4 speakers. Color-coded and renamable — perfect for seminars, interviews, and group discussions.

Export in seconds

Hardware-accelerated processing directly on your device. No uploads, no waiting, no account required.

Batch processing

Have a whole semester of lectures? Queue them all up and process with the same or individual settings. Runs in the background.

How it works

1

Import a lecture from Photos, Files, or share from another app

2

See the waveform — green is speech, red is silence

3

Adjust the threshold or pick a Smart Mode preset

4

Export. Done. Silence removed, subtitles optional.

Perfect for

Students reviewing recorded lectures in a foreign language — whether you are studying abroad in Germany, Japan, Korea, or anywhere else. Expats watching local news, podcasts, and tutorials who want to skip dead air. Zoom recordings with awkward pauses. Online courses with long gaps between slides. Podcast episodes that need tightening before upload. Any audio or video where silence is wasting your time.

Need subtitles? 5cut can also transcribe lectures in 30+ languages directly on your device.

Download 5cut on the App Store

Frequently asked questions

How does 5cut compare to TimeBolt?

While TimeBolt focuses on desktop users, 5cut provides a highly optimized, native experience specifically built for iPhone and iPad users. It includes advanced features like speaker identification and 30-language transcription natively on iOS.

Is 5cut free?

Yes, 5cut is free to use with up to 10 exports per month, making it a highly accessible mobile alternative to premium desktop tools.