NERALVO Press and Brand Information

NERALVO Press and Brand Information

This page provides verified company, product and mobile-app facts for journalists, publishers, researchers and partners.

Company facts

  • Trading name: NERALVO
  • Legal entity: AVENRAL VENTURES LTD
  • Company number: 16895161
  • Registered in: England and Wales
  • Registered office:
  • Website: neralvo.com
  • Support: support@neralvo.com

NERALVO mobile app facts

  • The NERALVO mobile app is a standalone NERALVO service.
  • It does not require the DOWAY companion app.
  • Depending on plan, platform, device and release version, NERALVO can provide recording, playback, transcription, summaries, notes, Ask NERALVO, organisation, privacy controls, usage, account export, in-app purchases and supported Halo Bluetooth functions.
  • Supported Halo hardware can connect directly to NERALVO over Bluetooth for NERALVO-supported functions.
  • AI-generated transcripts, notes, summaries and answers can contain errors and should be checked against original evidence when the information matters.

NERALVO Halo product facts

NERALVO Halo is a compact voice recorder designed for meetings, lectures, calls, interviews, ideas and other important conversations where recording is lawful and appropriate.

  • 64GB built-in local storage
  • Up to 35 hours of recording per charge under stated operating conditions
  • NOTE and CALL recording modes
  • Supported Halo hardware can connect directly to the standalone NERALVO mobile app
  • Eligible hardware purchases may include a separate one-year DOWAY Max bonus from activation; DOWAY is optional and separate from the NERALVO app
  • Free tracked worldwide delivery where available
  • 30-day return window and 12-month limited warranty

Current price, bundle contents, availability and specifications should be checked on the official NERALVO Halo product page before publication.

Privacy and subscriptions

NERALVO's current mobile-service data handling is described in the Privacy Policy. iOS subscriptions are handled through Apple's App Store where applicable. Deleting a NERALVO account does not itself cancel an Apple subscription.

Editorial and disclosure standards

NERALVO publishes practical guides about AI voice recording, transcription, privacy and workplace use. NERALVO sells Halo, so any comparison involving Halo carries a commercial interest. Read the NERALVO Editorial Policy for our sourcing, review, AI-use, disclosure and corrections process.

Media enquiries and fact checking

For product information, interview requests, image requests or fact checking, email support@neralvo.com. Include your publication, deadline and the facts or assets required.

Company description

NERALVO develops focused recording technology and software for people whose work and study depend on remembering important detail. NERALVO Halo provides dedicated local audio capture, while the standalone NERALVO mobile app provides supported recording, transcription, organisation and AI-assisted workflows.

Last reviewed: September 2026