Pocket

#3 in AI Learning & Productivity Apps

Pocket · 3× · last seen Aug 21, 2026

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Momentum

Pocket is a small, screenless AI recording device (approximately credit card-sized) by Open Vision Engineering Inc. (brand "HeyPocket") that attaches to a smartphone via MagSafe and records conversations and calls. Through a companion app (iOS/Android), recordings are automatically converted into transcripts, summaries, action items, and mind maps, and made searchable. The hardware device is purchased once, with advanced AI features available through an optional subscription ("Pocket Pro"); the company completed the Y Combinator W26 batch in 2026.

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