Comparison

SDCSecurity vs Avigilon Alta Visitor

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

Head to head
About

SDCSecurity

This business application provides comprehensive access and egress solutions for door openings, focusing on security and fire safety. It integrates practical electrical applications for enhanced control and safety.

Highlights
  • Access and egress solutions
  • Door opening security
  • Fire and life safety
  • Electrical application integration
  • DoorSnap feature
Features
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SDC free App now includes DoorSnap. SDC is complete access and egress solutions: the lock behind the system. SDC innovates the practical application of electricity to door openings for security and fire & life safety. It"s where we started over 40 years ago and it continues to be our singular focus today.

About

Avigilon Alta Visitor

Features
Read full description

Welcome to Avigilon Alta Visitor, your all-in-one solution for seamless and secure visitor management. Eliminate cumbersome sign-in processes and long waits at reception desks. We've reimagined the visitor experience, making it efficient, secure, and convenient. Our innovative solution is designed to streamline every aspect of visitor registration and sign-in. Whether your facility welcomes occasional guests or manages a steady flow of visitors, our solution will ensure an efficient process: Visitor Invitation: With collaborative invitation feature, you can easily extend invitations to visitors for specific dates, times, and purposes. Whether it's for a meeting, tour, or event, initiating an invitation is as simple as a few clicks, saving time and reducing administrative overhead. Custom Workflows: Every business operates differently, and we understands the importance of accommodating diverse workflows. Create custom registration and sign-in workflows tailored to your organization's specific requirements. Define multiple visitor types, set up unique registration fields, and configure sign-in procedures to streamline operations to meet your organizational needs. Kiosk Support: Visitors can easily input their information directly into the kiosk, minimizing paperwork and reducing need for an attendant. With intuitive prompts and user-friendly interface, sign-in becomes a breeze. Pre-Registration: Visitors can pre-register ahead of their visit providing the necessary information ahead of time through their invitation link. A unique QR will be generated, serving as their digital pass for swift sign-in upon arrival. This eliminates wait times and ensures a seamless sign-in process. Instant Verification: Our kiosk application will directly scan the QR code to instantly verify pre-registered visitors. With a simple scan, the system retrieves their information, confirming their identity and authorization to access your facility. Red Flag Detection: Our Red Flag feature empowers your facility with proactive security measures. By cross-referencing visitor information against a database of individuals who may pose a risk or need to be denied entry, Avigilon Alta Visitor automatically flags any matches, alerting your staff to take immediate action. Customized Sign-in: Tailor the sign-in process to suit your specific requirements. From capturing photos and signatures to collecting additional details, the kiosk application allows for flexible customization to align with your organization's protocols. Enhanced Security: Security is paramount. Avigilon Alta Visitor provides real-time visitor status, ensuring visibility and accountability throughout their visit. Additionally, the system can integrate with existing security systems, further bolstering your facility's safety measures. Data Insights: Gain valuable insights into visitor traffic and trends with comprehensive reporting features. Analyze visitor data to optimize resource allocation, improve operational efficiency, and enhance the overall visitor experience. With our simple yet complete visitor management solution, you can elevate your facility's visitor experience while ensuring security and compliance every step of the way. Please note that this app requires an Avigilon Alta Visitor account.

Screenshots

SDCSecurity4 screens
Avigilon Alta Visitor4 screens

Verdict

The call

The clearest difference is ads: Avigilon Alta Visitor at none against SDCSecurity's shown. Avigilon Alta Visitor also leads on update cadence (every 6 weeks vs every 20 months). On price, in-app purchases, device support and iOS requirement 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

SDCSecurity ships an update every 20 months, Avigilon Alta Visitor every 6 weeks. The most recent releases landed on June 5, 2026 and September 9, 2026 respectively.

Scorecard2 real differences · 7 level
SDCSecurity versus Avigilon Alta Visitor: the parameters behind the verdict, then further details
ParameterSDCSecurityAvigilon Alta Visitor
PriceFreeFree
Rating5.0 (6 ratings) — better—
Number of ratings6 — better—
Update frequencyEvery 20 monthsEvery 6 weeks — better
AdsYesNo — better
In-app purchasesNoNo
MonetizationAd-supported—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.014 — better
Further details — not scored
Size38 MB40 MB
Age rating17+4+
DeveloperSDC Security Door ControlsInvisit, LLC

In-app purchases

None

SDCSecurity

No in-app purchases

None

Avigilon Alta Visitor

No in-app purchases

Questions

Is SDCSecurity free?
SDCSecurity is free to download, with no in-app purchases.
Is Avigilon Alta Visitor free?
Avigilon Alta Visitor is free to download, with no in-app purchases.
Do SDCSecurity or Avigilon Alta Visitor have ads?
SDCSecurity shows ads; Avigilon Alta Visitor does not.
Which is updated more often, SDCSecurity or Avigilon Alta Visitor?
SDCSecurity ships an update every 20 months, and Avigilon Alta Visitor every 6 weeks. Most recently, SDCSecurity was updated on June 5, 2026 and Avigilon Alta Visitor on September 9, 2026.

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