AudioPen
8.2#1 in voice note appsFrom $99 a yearFree planAndroidiOSWebExtension
VisitAudioPen vs Memonium
What both publish
| Fact | AudioPen | Memonium |
|---|---|---|
| Integrations | AudioPen supports Zapier and webhooks; webhook payloads expose note data as JSON for custom workflows. | The app uses Apple Speech and Apple Intelligence technologies, StoreKit for purchases, Local Authentication for app lock, and WatchConnectivity for Watch transfers. |
| Security | The site says voice-note audio is deleted from servers within 48 hours, voice-typing audio is not saved, data is encrypted at rest, and notes are not used to train AI. | An optional app lock uses Face ID or the device passcode; memo content may be included in personal device backups if system backups are enabled. |
AudioPen plans
- FreeFree
- Prime (3 months)$33, paid once
- Prime 3 months$33, paid once
- Prime 1 year$99 a year
- Prime (1 year)$99, paid once
- Prime (2 years)$159, paid once
Memonium plans
- FreeFree
- Unlimited Memos$4.99, paid once
Pick AudioPen if…
It suits writers, creators, salespeople, lawyers, therapists, and people who find typing slow or painful. It is intended for turning individual spoken thoughts into notes, not for processing meetings with speaker labels.
Pick Memonium if…
Memonium suits people who want to turn recordings into searchable notes and summaries on an Apple device. It is for users on iOS or iPadOS 26.0 or later who may also record with Apple Watch.