Comparison

Sine Pro vs Simpel

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Sine Pro

Streamline visitor and contractor management with this app. It allows for paperless registration, digital passes, and real-time notifications for arrivals and emergencies. Enhance workplace safety with risk assessments and incident reporting.

Highlights
  • 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
Features
Read full description

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.

About

Simpel

This construction management app streamlines project operations, centralizes data, and connects users in real-time. It enhances productivity, quality, and safety while reducing costs through efficient task and inspection management.

Highlights
  • Offline capability for remote locations
  • Centralized inspection and task management
  • Real-time data synchronization
  • Role-based security permissions
  • Real-time drawing synchronization
  • Auditable task workflows
  • Photo and markup attachments
Features
Read full description

Designed for construction projects of all types, stages and sizes; Simpel is a construction technology company developed to increase productivity and quality outcomes, prioritise safety and reduce operational costs. Simpel centralises data and connects users in real-time, enabling seamless management of construction operations across the project lifecycle. Simpel’s construction management app streamlines the creation, management and closure of inspections, QA, defects and tasks. Simpel’s app delivers: ● Full offline capability - whether in a basement or a remote location, users can still undertake and complete inspections and tasks ● Centralised inspection and task management in one app ● Real-time data synchronisation across users and projects QTrack allows your team to structure inspections via location-based workflows. This facilitates task management and provides real-time oversight of all inspections’ status. From developer, to contractor, to consultant, each task owner retains a measure of control and visibility; and can monitor, complete, close, reopen, and report on their inspections and tasks Increase control, efficiency and accountability: ● Role-based security permissions have been designed with an intricate understanding of the relationship between developer, contractor, subcontractor and other third-parties ● Real-time drawing synchronisation for location-based inspections and tasking ensures teams are undertaking inspections to the latest drawings ● Faster completion of inspections with auto-complete fields and dropdown options, deliver data uniformity across your project and organisation ● Auditable task workflows: Creation and completion of tasks are fully auditable, providing a data trail that includes dates, task details, completion, close and photos ● Take photos, markup and attach to tasks within the app ● App functionality includes option to force upload evidence of task completion, e.g. photo of repair

Screenshots

Sine Pro4 screens
Simpel4 screens

Verdict

The call

The clearest difference is review sentiment: Simpel at 100% against Sine Pro's 18%. Simpel also leads on device support (3 vs 1) and iOS requirement (13.0 vs 17.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Sine Pro ships an update every 3 weeks, Simpel fortnightly. The most recent releases landed on September 24, 2026 and September 11, 2026 respectively.

Scorecard3 real differences · 7 level
Sine Pro versus Simpel: the parameters behind the verdict, then further details
ParameterSine ProSimpel
PriceFreeFree
Rating2.7 (41 ratings) — better—
Positive reviews18.4% of reviews100.0% of reviews — better
Number of ratings41 — better—
Update frequencyEvery 3 weeksFortnightly — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS17.013.0 — better
Further details — not scored
Size75 MB50 MB
Age rating17+4+
DeveloperSine Group Pty LtdProject Simpel Pty Ltd

Customer experience

Sine Pro

All ratings41 ratings
Positive36.6%
Neutral7.3%
Negative56.1%
Written reviews49 reviews
Positive18.4%
Neutral4.1%
Negative77.6%

Simpel

Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Sine Pro

No in-app purchases

None

Simpel

No in-app purchases

Questions

Is Sine Pro free?
Sine Pro is free to download, with no in-app purchases.
Is Simpel free?
Simpel is free to download, with no in-app purchases.
Do Sine Pro or Simpel have ads?
Neither Sine Pro nor Simpel shows ads.
Which is updated more often, Sine Pro or Simpel?
Sine Pro ships an update every 3 weeks, and Simpel fortnightly. Most recently, Sine Pro was updated on September 24, 2026 and Simpel on September 11, 2026.

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