Vocert: Proof Voice with AI
Seal, transcribe & prove audio
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
Now on iPhone & Apple Watch. Record a conversation, seal it with a tamper-evident receipt, and Analyze wth AI, then let anyone verify it in a browser. Free to start.
Anyone can record audio. Vocert lets you PROVE it.
Vocert captures audio on iPhone and Apple Watch, then seals every second with a
tamper-evident hash chain and a cryptographically signed receipt — so you can show,
later, that a recording is real, unedited, and was made when and where you say it was.
Anyone can check it themselves in a web browser at vocert.com/verify. No account, no
trust required.
Then Vocert transcribes what was said and surfaces AI Highlights — the moments that
actually matter — so you don't have to scrub through an hour of audio.
WHY VOCERT
• Tamper-evident — the moment audio is altered, verification fails.
• Independently verifiable — check any recording in a browser; the math is public.
• Timestamped & sealed — a trusted timestamp and signed receipt anchor when it happened.
• Transcribed + AI Highlights — find the key moment in seconds.
• iPhone + Apple Watch — start a recording from your wrist.
BUILT FOR THE MOMENTS THAT MIGHT MATTER LATER
Documenting a workplace or HR conversation, a verbal agreement, a contractor or
landlord dispute, or anything you may one day need to stand behind.
KNOW YOUR RIGHTS
Recording laws differ by place. Vocert is jurisdiction-aware and reminds you of the
consent rules where you are. Always use it lawfully.
PRIVACY BY DESIGN
Audio is never kept on our servers after processing (zero-retention). No ads, no
cross-app tracking, no analytics SDKs.
FREE TO START
Record and seal for free. Upgrade for cloud transcription, AI Highlights, diarization,
and the exportable, court-ready evidence package.
Patent-pending. A product of Vanillapha Inc.
Terms of Use: https://api.vocert.com/legal/tos
Privacy Policy: https://api.vocert.com/legal/privacy
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
• Improved transcription for Chinese and several other languages
• Now available in more languages
• Reliability improvements under the hood
Thanks for making Vocert part of how you keep the receipts. This build [fixes / adds …]. Questions or ideas? support@vocert.com
The developer, Vanillapha Inc., indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
- Purchases
- Location
- Contact Info
- User Content
- Identifiers
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Vanillapha Inc.
- Size
- 17 MB
- Category
- Business
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Watch
Requires watchOS 10.0 or later.
- iPhone
- Languages
English and 8 more
- English, French, German, Japanese, Korean, Portuguese, Simplified Chinese, Spanish, Traditional Chinese
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Premium Year $299.99
- Premium $29.99
- Pro Year $159.99
- Pro $15.99
- Basic Year $59.99
- Basic $5.99
- Copyright
- © 2026 Vanillapha Inc.