# Sine Pro — Personal Check-In Platform

> Digital visitor and contractor management for streamlined check-ins and workplace safety. (iPhone/iPad app by Sine Group Pty Ltd.)

- Source: https://appshunter.io/ios/app/sine-pro/id1086883094 (this page in markdown: same URL + `.md`)
- Developer: [Sine Group Pty Ltd](https://appshunter.io/developer/784906274)
- Category: Business, Utilities
- Price: Free
- Rating: 2.70/5 from 41 App Store ratings · 49 written reviews indexed
- Age rating: 17+
- Requires: iOS 17.0 · 75 MB
- Languages: American English, Croatian, Danish, Dutch, French (France), German (Germany), Greek, Italian, Japanese, Korean and 10 more
- Released: 2016-06-04
- Data updated: 2026-08-28
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/sine-pro/id1086883094/reviews.md

## What is Sine Pro?

Save time and go paperless with the free Sine Pro mobile app. Streamline your visitor and contractor management and provide a seamless experience for your guests.

Easily register visitors by capturing important verification details such as their name, contact information, and reason for visit. Generate QR codes and issues digital visitor passes, ensuring a smooth and efficient check-in process, every time.

For workplace safety, contractors can conduct risk assessments and hazard checks, ensuring that their working environment is free from potential risks. The app also enables users to report incidents, making it easier to maintain a safe and secure workplace for all.

Invite and welcome your visitors
Allow visitors to view their invites and check in and out with just one tap, or scan QR codes to access sites using the app where branded QR posters are displayed.

Receive real-time notifications
Get notified of a guests arrival and approve their arrival straight from the Approvals screen. Visitors can also receive notifications asking them if they would like to check in and out whilst inside the geofence location, as well as receiving alerts during an emergency.

Keep up with guests and staff
Whether you're accounting for people across a conference or during an evacuation, the Sine Pro roll call feature makes it easy for administrators to accurately capture and report on who was accounted for and unaccounted for across one or many sites.

Digitize and automate compliance processes
Automate company inductions and permits to work by allowing contractors to complete workflows and upload documents prior to coming to site. View and approve pending workflow responses straight from the app too.

With its user-friendly interface and intuitive design, the Sine Pro mobile app is a valuable tool that combines convenience, efficiency, and security. Whether it's managing visitors, ensuring workplace safety, organising events, or tracking attendance, the app provides users with the necessary features to enhance their productivity and streamline their check-in experience.

## Key features

- Paperless visitor registration
- Digital visitor passes with QR codes
- Contractor risk assessments
- Incident reporting
- Real-time arrival notifications
- Roll call for attendance tracking
- Automated compliance workflows

## Recent user reviews (10 of 49)

All indexed reviews: https://appshunter.io/ios/app/sine-pro/id1086883094/reviews.md

### 1/5 — Poor execution for multiple email addresses linked to companies

*2026-01-27*

Unable to reset password or find the company name in the list. 
Unable to choose a seperate user profiles from a list. 
Needs a good clean out of legacy company names that aren’t active, when ever service is restored…

### 1/5 — Can’t login

*2025-08-30*

Use to work. Now it comes up as error everytime I try to log. Can’t create new account as it to comes up with error. 
Tried uninstalling and reinstall.
Useless app!

### 1/5 — Log in issues?

*2025-08-26*

Hi I have trouble using a password, then changing the password to log in to the app. I use an apple phone. It’s very frustrating, please advise if there is something I am missing, and I may be the fool, but shouldn’t this be fool-proof?

### 1/5 — Needs to force contact details for managers

*2025-07-24*

It’s stupid that when you sign in the BM gets your details and your lucky you get a name. Needs to force show BM contact details or have a Call BM button, especially for sites with rotating management teams.

**Developer response:** The App is designed to use geofencing to be set to "always allow" to determine that you are at a site. This offers visitors the ability to check-in from their phone as they arrive at the location. You can turn off this permission when prompted, but it will prevent you from using this feature to check into certain sites that have opted for this option. In that case, you can always check in manually, but happy to pass this on as a feedback to the team. For further issues, please contact our 24hr support team via support@sine.co, live chat via our website, or https://www.sine.co/contact/

### 1/5 — Terrible password manager

*2025-07-08, version 1.41.0*

Constantly signing me out then I have to change my password again and again terrible app I’m sorry for anyone that is forced to use this

### 5/5 — Great system

*2025-02-06*

This is a great system and has always worked well for me over the past 5 years.

### 4/5 — Great System

*2025-01-13*

We have been using the system for a few years now. Recently, we have started using the automatic functionality to ensure we know which of our staff members is onsite in the event of an emergency. The only think that could be improved would be an option for people to chose their site and the app automatically log them into site with the geofence touch free like it does when you leave. We only have this option available for staff but the app still prompts them with a list of option, contractor, visitor, employee etc before signing them in.

### 1/5 — Doesn’t work

*2024-06-25*

The app will not allow me to sign in, reset password, or even create another account

### 1/5 — Accuracy of data

*2024-04-18*

We are currently using the APP and SINE Pro. From an Emergency Management scenario I would not be relying on it. It has to be managed very closely for a visitors, contractors and even staff. It is not a set an forget.

### 1/5 — Garbage

*2023-11-13, version 1.30.1*

Garbage

## Frequently asked questions about Sine Pro

### What does the Sine Pro app do?

Sine Pro is a mobile application designed to streamline visitor and contractor management. It allows for paperless registration, issuing digital visitor passes, conducting risk assessments, reporting incidents, and automating compliance processes. The app aims to enhance convenience, efficiency, and security for businesses.

### What are the key features of Sine Pro?

Key features include paperless visitor registration with detail capture, QR code generation for digital passes, contractor risk assessments and hazard checks, incident reporting, real-time arrival notifications, a roll call feature for attendance tracking, and automation of company inductions and permits to work.

### Is Sine Pro free to use?

Based on the provided information, Sine Pro is a free mobile application. There are no mentions of subscription fees, in-app purchases, or advertisements, indicating it is available at no cost to users.

### Who is Sine Pro designed for?

This app is designed for businesses and organizations that need to manage the flow of visitors and contractors. It is particularly useful for improving workplace safety, ensuring compliance, and streamlining the check-in and check-out process for guests and workers.

### How does Sine Pro help with workplace safety?

Sine Pro contributes to workplace safety by enabling contractors to conduct risk assessments and hazard checks before starting work. It also allows for easy reporting of incidents, helping organizations maintain a secure environment. The roll call feature can also be crucial during emergency evacuations.

## Version history (last 5 releases)

### 26.4.0 — 2026-08-11

- Pointr support removed
- General improvements and bug fixes

### 26.3.0 — 2026-06-03

Improvements and bug fixes

### 26.2.0 — 2026-05-11

Improvements and bug fixes

### 26.1.0 — 2026-04-27

Improvements and bug fixes

### 26.0.1 — 2026-03-18

Fixes bugs

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## More apps by Sine Group Pty Ltd

- [SinePoint Pro](https://appshunter.io/ios/app/sinepoint-pro/id1086882588)

All apps by Sine Group Pty Ltd: https://appshunter.io/developer/784906274

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-28.*