AudioPen
8.2#1 in voice note appsFrom $99 a yearFree planAndroidiOSWebExtension
VisitAudioPen vs Letterly
What both publish
| Fact | AudioPen | Letterly |
|---|---|---|
| Headquarters | Nicheless, Inc. lists 651 N Broad St, Suite 206, Middletown, Delaware 19709, USA. | Valencia, Spain |
| Integrations | AudioPen supports Zapier and webhooks; webhook payloads expose note data as JSON for custom workflows. | Letterly supports Zapier and webhooks for sending notes to other apps. |
| Languages | AudioPen can write in a different language from the one spoken, and its site lists many supported languages. | Speech is automatically detected across more than 90 languages, including switching languages mid-sentence. |
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
Letterly plans
- PRO Subscription (1 month)$19.99 a month
- PRO Subscription (3 months)$44.90 a month
- PRO Subscription (1 Year)$89.99 a year
- PRO Subscription (12 months)$99.99 a year
- PRO Subscription (Lifetime)$249.99, 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 Letterly if…
Letterly suits people who want to turn speech into drafts, notes, or summaries, including those who dictate within apps or work with recorded audio. Its language detection, offline recording, and rewriting options may suit varied writing workflows.