Comparing AI recorders? Ruune, Plaud Note Pro and Pocket AI all record, transcribe, encrypt, capture calls, and don't train on your data. Below are only the places they actually differ.
| Feature | Plaud Note Pro | Pocket AI | |
|---|---|---|---|
| Hardware Cost | $99 | $189 | $129 |
| MagSafe Design | Magnet on both sides, so a wallet or grip still snaps on top | Attaches through its magnetic case; nothing stacks on top | MagSafe-attached; the magnet is occupied when mounted |
| Privacy Mode | Optional zero audio retention: transcript kept, audio discarded | No on-device zero-retention mode | Optional local-only storage, but no zero-retention mode |
| Thickness & Weight | Under 3mm, 30g, with built in magnets that attach straight to the phone with no sleeve | 2.99mm device, but attaches through an added magnetic case that makes it twice as thick | About 5mm (0.2 in) and 52g, a thicker, heavier puck |
| Call Capture | Captures phone calls automatically, no mode to toggle on or off | Auto dual-mode switches between calls and in-person on its own | Requires switching into a call-capture mode |
| Battery Life | 1-2 weeks of typical use | About 2 weeks of typical use | About 4 days of typical use |
| AI Model Flexibility | Pick frontier models (ChatGPT, Claude and more) for summaries & chat | Multiple built-in frontier models | Top models gated behind the Pro plan |
| Software Experience | Fast, lean app with the same features, about a fifth the size of Pocket's | Large but smooth, well-reviewed companion app | Comparable features in a much larger app |
| Free Tier | Core transcription & summaries free forever, no subscription | 300 free minutes/mo, then a subscription for more | Unlimited core features free forever, like Ruune |
| AI, Integrations & MCP | AI summaries, task & calendar integrations, and MCP access | AI summaries, integrations, and MCP access | AI summaries, integrations, and MCP access |