Whisper Notes - Speech to Text

Transcribe recordings and videos 100% offline with on-device AI for maximum privacy. No subscriptions, no cloud uploads, and supports over 100 languages.

Paid speech transcription

Whisper Notes - Speech to Text screenshot

About Whisper Notes - Speech to Text

Whisper Notes is a privacy-centric transcription application designed to convert voice recordings and media files into text without ever leaving the user's device. By leveraging local AI models, the tool ensures that sensitive data—such as medical consultations, legal interviews, or private lectures—is never uploaded to a cloud server. Users can record audio directly within the app or import existing files from other applications like WhatsApp, Voice Memos, or Photos. It supports over 100 languages and includes an auto-detection feature, making it a highly versatile tool for international users and researchers. The workflow is designed for speed and convenience on modern Apple hardware. Once a recording is finished or a file is imported, the transcription process begins locally; on recent iPhone models, five minutes of audio can be processed in approximately sixty seconds. The app provides a "Tap-to-Seek" feature, allowing users to tap a specific sentence in the transcript to jump to the corresponding moment in the audio. Transcripts can be exported in various formats, including SRT and VTT for subtitles or plain TXT for documentation, complete with timestamps and speaker clarity. Whisper Notes is particularly valuable for professionals and students who handle confidential information and want to avoid the recurring costs of subscription-based transcription services. It serves journalists, researchers, and medical students who need accurate conversions of complex jargon while maintaining strict data sovereignty. Unlike many competitors that rely on API calls to external AI services, Whisper Notes operates entirely in airplane mode, making it a reliable tool for field researchers or travelers in remote areas with limited connectivity. What distinguishes this tool from other transcription apps is its straightforward "Buy Once, Use Everywhere" model. A single purchase grants access across iPhone, iPad, and Mac platforms via Family Sharing, with no hidden in-app purchases or advertisements. The developer intentionally excludes features like automated AI summaries to maintain 100% offline integrity, encouraging users to copy their local transcripts into their preferred AI tools if they need further analysis. This transparent, ethics-first approach to data privacy and pricing makes it a niche but powerful alternative in a market dominated by cloud-reliant SaaS products.

Pros & cons

Pros

Maintains absolute privacy by never uploading audio or text data to the cloud.
Eliminates recurring costs with a one-time purchase for iPhone, iPad, and Mac.
Accurately handles specialized terminology, including medical and technical jargon.
Supports over 100 languages with high accuracy on modern Apple Silicon.
Provides timestamped subtitle files (SRT/VTT) suitable for video production.

Cons

Requires high-performance hardware like iPhone 12 or newer for stable operation.
Cannot process transcription in the background due to iOS system restrictions.
Lacks built-in AI summarization to maintain its 100% offline integrity.
Transcription takes longer on older devices with limited RAM.

Use cases

Medical students can transcribe complex lectures offline to capture technical terms for study guides without cloud privacy risks.
Journalists conducting confidential interviews can ensure source security by converting audio to text entirely on-device.
Field researchers in remote locations can transcribe hours of recordings without needing an active internet connection.
Content creators can import video files to generate accurate SRT subtitle files for social media or YouTube projects.
Language learners can record speech and use the transcription to review their pronunciation and vocabulary usage.

Features

universal apple platform support
no data collection privacy policy
lock screen recording widget
tap-to-seek synchronized playback
video to text subtitle extraction
multi-format export (srt, vtt, txt)
offline language auto-detection
on-device ai transcription

Pricing

Lifetime

$4.99 / one-time

100% Offline transcription
iOS, iPadOS, and macOS access
Import audio and video files
Support for 100+ languages
No recording time limits
Export to SRT, VTT, and TXT
Tap-to-Seek audio playback
Family Sharing enabled

FAQs

Does Whisper Notes require an internet connection?

No, the app performs all transcription locally on your device's hardware. This means it works perfectly in airplane mode, on flights, or in remote areas with no cellular data.

Can I transcribe WhatsApp voice messages or videos?

Yes, you can use the system Share Sheet to send audio or video files from apps like WhatsApp or Photos directly to Whisper Notes. The app will extract the audio and generate a text transcript or subtitles offline.

Are there any limits on recording length?

There are no hard limits on recording time within the app. However, please be aware that very long recordings will take more time to process since the transcription relies entirely on your device's local processing power.

Why doesn't the app provide AI-generated summaries?

To ensure 100% privacy, Whisper Notes does not upload your data to any external AI services for summarization. If you need a summary, you can securely copy the local transcript and paste it into your preferred AI tool.

Why does transcription sometimes stop when I switch to another app?

iOS limits background GPU usage for third-party applications to preserve battery life. If the process stops, simply return to the app and tap 'Re-transcribe' to resume from where it left off.

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