iPhone Screenshots


Streamline check-in at site.

Check in to Sine sites for free using the Sine mobile app on your phone.

Free visitor and contractor management app. Save time and go paperless. Easy to use, safe and secure.

No more queues, paper sign-in books or repetitive paperwork. Sine will provide your check-in details and store your data against your profile for future use every time you return to a site. It will remember and populate your entry responses each time you check in.

Faster and more convenient check-in
- Check in to participating sites with just one tap or automatically check in at permitted sites.
- Swipe to check in and out from your lock screen on arriving at a site.
- Scan into sites using the app where Sine branded QR posters are displayed for fast track access.
- Ideal for busy, repeat visitors, contractors and staff requiring continual access to sites and events.

Faster and more convenient check-out
- Receive automatic notifications when you leave your site to remind you to check out.
- Scan conveniently located QR codes to check out when leaving site or utilise automatic check out with geofence information.
- Confirm your mobile number, email or photo ID and get access to more sites using Sine.

Enhance safety and security of your personal information
- Answer site induction information from your Sine app and your responses will be saved for your next visit.

Keep track of your movements:
- No more time sheets; keep a record of your movements at the sites you visit.
- Login to the Sine web dashboard and export all your daily movements.

Visiting sites that are still using painful paper sign-in books? Ask them to try Sine for free and go paperless.

What’s New

Version 1.16.4

Improved support for HID Access Control.

Ratings and Reviews

3.2 out of 5
26 Ratings

26 Ratings

Phase Angle ,

Good so far

Most of these site login apps are pretty bad this one is good so far. I had problems at first but found our office staff who set up our accounts got some details messed up.

ozfarmer90 ,

Invasion of privacy

This app is an invasion of privacy won’t let you use it unless it’s always tracking you and forces you to upload a photo before you can do anything this should be banned !

Developer Response ,

Thanks for your feedback. The app uses your location to determine that you are at a site for check-in purposes. You can turn off Location Settings, which will prevent you from benefiting from some of this functionality, but not the rest of the app.
For the photo, the app doesn't force you to have one, but some sites make this a requirement for check-in.

Our support team is available 24hr and will be happy to assist with any questions on the above. Regards, Team Sine

QL10474 ,

Not working properly

Issues and bugs everywhere!

Developer Response ,

Thanks for the feedback, please update to the latest version of the app and let us know if the issues continue. Regards, Team Sine

App Privacy

The developer, Sine Group Pty Ltd, 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:

  • Usage Data
  • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More


  • Wallet

    Get all of your passes, tickets, cards, and more in one place.

  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

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