The Splice alternative that writes your captions for you
This is not a privacy comparison and it would be dishonest to run one. Splice edits on the phone, your clips stay there, and that is exactly what Montaj does too. The difference is who does the typing.
In Splice, a captioned talking-head clip means adding a text layer per line, timing each one, then scrubbing the waveform for pauses. In Montaj the clip is transcribed on the device the moment it lands, the karaoke subtitles are generated with word-level timing, one tap removes every silence, and a neural denoiser cleans the voice track. You correct what the model misheard and you are done.