Motionik

Record a product walkthrough, trim the dead air, and export it in up to 4K without leaving one app. That is the basic job Motionik does.

Motionik is a screen recorder and AI video editor for product demos, tutorials and explainer videos.

Recordings are stored locally on your device rather than in a cloud account.

The free plan is the notable part.

It gives you unlimited recordings and exports, all recording and editing features, and lifetime access and updates, with no credit card required.

The catch is a Motionik watermark on exports, and use is limited to one personal device.

The paid options remove the watermark.

A one-time $59.99 payment gives lifetime access on one personal device, while the $29.99 per year plan covers up to three devices and is meant for individuals and teams.

Motionik is also tagged for AI transcription, noise cancellation and voice generation and conversion, so it may cover audio cleanup too.

If you only need occasional demo clips and can live with a watermark, the free tier is enough to test it properly.