About
This app offers a quick and contactless way to check into events. Simply tap to listen for an audio signal, and your attendance is registered instantly. Access event resources and manage your profile with ease.
What's New in Signtone
1.6.9
June 22, 2026
- Implemented waitlist ( Queue Management ) - fixed bugs
FAQ
How does Signtone check me into an event?
Signtone identifies a unique audio signal, called a Signtone, played by event organizers. When you tap 'Listen' in the app, it recognizes this signal and registers your attendance automatically.
What kind of events can I use Signtone for?
Signtone is designed for various events including conferences, meetups, trade shows, and retail events. Organizers can use it with PA systems, laptop speakers, or even broadcast radio.
Does Signtone record my conversations?
No, Signtone prioritizes privacy. The audio is processed solely to identify event signals and is not recorded, stored, or used for any other purpose.
Can I choose what information is shared when I check in?
Yes, you have control over your profile. You can choose between a public or a professional (LinkedIn) profile to share at each event.
How often is Signtone updated?
The latest version of Signtone is 1.6.9, and it was last updated on June 22, 2026. Updates typically include performance improvements and new features.
What devices does Signtone support?
Signtone is available for iPhone and iPod devices. It requires iOS and is suitable for users aged 4 and up.
Is Signtone free to use?
Yes, Signtone is available for free. There are no in-app purchases or advertisements, making it a completely free experience for attendees.
What are the two audio modes in Signtone?
Signtone offers Universal mode with a high-frequency signal (16.5-17.5 kHz) that doesn't disrupt conferences, and Broadcast mode with an audible signal (1.2-3.8 kHz) suitable for radio or noisy environments.