AudioPen: AudioPen records spoken voice notes, transcribes them, and rewrites the rambling speech into clear, structured text in a style you choose. spf.io: AI captioning and translation platform for in-person, virtual, and hybrid events, supporting 100+ languages with broad streaming integrations. Below, they line up on price, capture method, and how each fits a real meeting stack.
How Hosiqo compares and tests toolsFinal recommendation
Shortlist AudioPen when capturing and refining personal ideas, journal entries, or brainstorms by voice matters most, and spf.io when providing multilingual accessibility for webinars streamed via zoom, youtube, or obs matters most. Test each on your own meetings; the right choice tends to become obvious quickly.
AudioPen records spoken voice notes, transcribes them, and rewrites the rambling speech into clear, structured text in a style you choose.
AI captioning and translation platform for in-person, virtual, and hybrid events, supporting 100+ languages with broad streaming integrations.
AudioPen is a voice-to-text tool that captures spoken thoughts and turns them into polished written notes. You record your voice (or upload an audio file), and AudioPen transcribes the speech, then rewrites it into clear, structured text by fixing grammar, cutting filler words, and organizing rambling input into coherent prose. Rather than producing a verbatim transcript, it reshapes what you said into finished writing in a style you select or train over time, with preset and custom styles available. It supports multiple languages and can transcribe speech in one language while writing the output in another. A SuperSummaries feature combines several notes into a single cohesive summary, and existing notes can be reformatted for different purposes such as emails or to-do lists. Built by independent developer Louis Pereira, it runs across iOS, iPad, Apple Watch, Android, Mac, and a Chrome extension, with Zapier and webhook integrations for sending notes elsewhere. It is aimed at people who think out loud and want to convert informal speech into professional written content.
Best suited for
spf.io, operated by TheoTech LLC, is an AI-powered captioning and translation platform built for in-person, virtual, and hybrid events. It provides automatic live captions and real-time translation in more than 100 languages, plus AI-generated translated audio in over 70 languages, so multilingual and deaf or hard-of-hearing audiences can follow sessions in their preferred language. Output can be shown on projectors with up to four languages at once, embedded into web and app players, or accessed by attendees on mobile devices through a QR code or URL with both text and audio options. The platform integrates with common meeting and streaming tools including Zoom, Microsoft Teams, Google Meet, YouTube, Facebook Live, OBS, StreamYard, vMix, and Twitch. Beyond fully automatic captions, spf.io supports supervised and edited captioning for quality control, bidirectional translation, manuscript-based delivery, and interpreter subtitling. It offers customization such as vocabulary fine-tuning, adapted machine translation models, custom speech recognition, and profanity filtering, and it makes remote operators, professional captioners, and interpreters available as add-on services. The company publishes ongoing product updates into 2026, confirming it is actively operating. Pricing varies by plan. Check the official website for current pricing.
Best suited for
AudioPen is a free tier with paid upgrades (freemium); spf.io is a free tier with paid upgrades (freemium). Always confirm current pricing on each vendor's site before buying.
| Feature | AudioPen | spf.io |
|---|---|---|
| Core capability | Records voice notes and transcribes speech to text | Automatic live captions and translation in 100+ languages, with translated audio in 70+ |
| Standout feature | Rewrites rambling speech into clear, structured prose with grammar fixes and filler removal | Projector display of up to four languages plus mobile QR/URL attendee access |
| Team usage | Audio file upload for transcribing and rewriting existing recordings | Integrations with Zoom, Teams, Google Meet, YouTube, OBS, StreamYard, vMix, and Twitch |
| Integrations | Preset and custom writing styles that adapt to your voice over time | Supervised/edited captioning and bidirectional translation modes |
| Languages & capture | Multi-language support, including speaking in one language and writing output in another | Vocabulary fine-tuning, custom speech recognition, and adapted translation models |
| Best-fit workflow | SuperSummaries to combine multiple notes, plus Zapier and webhook integrations | Optional professional captioners, interpreters, and remote operators as add-ons |
AudioPen
Choose AudioPen if you need capturing and refining personal ideas, journal entries, or brainstorms by voice — strengths include fast, low-friction way to turn spoken thoughts into clean, usable writing.
spf.io
Choose spf.io if you need captioning and translating large in-person conferences across projectors and mobile devices — strengths include very broad language coverage for both captions and translated audio.
AudioPen
spf.io
It depends on your workflow. AudioPen is strong for capturing and refining personal ideas, journal entries, or brainstorms by voice, while spf.io is strong for captioning and translating large in-person conferences across projectors and mobile devices. Both transcribe and summarize meetings.
AudioPen is a free tier with paid upgrades and spf.io is a free tier with paid upgrades. Check each vendor's pricing page for the latest plans and free-tier limits.
Yes. Many teams run more than one meeting assistant when the workflows are complementary.
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