Comparison

Avigilon Alta Open vs PDK Access by ProdataKey

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

Head to head
About

Avigilon Alta Open

Transform your smartphone into a secure digital key for accessing Avigilon Alta-connected doors. Enjoy convenient touchless unlocking, manage guest access, and view your activity log. This app streamlines entry for authorized users within organizations.

Highlights
  • Phone as a digital key
  • Touchless wave to unlock
  • Mobile badge for sign-in
  • Digital guest pass creation
  • Remote door unlocking
  • Activity log
  • Switch between organizations
Features
Currently charting
Read full description

With Avigilon Alta Open, your phone is your key. Avigilon Alta Open allows users to quickly and securely unlock a door connected to the Avigilon Alta Access Control system with their smartphone. The easy-to-use mobile app finds nearby Avigilon Alta-connected readers, and lets you unlock the door with a single wave or tap. ACCESS FEATURES Avigilon Alta makes it easy to unlock the door, your way. - Touchless Wave to Unlock: wave your hand or phone in front of the reader to unlock the door - Mobile Badge: use your ID badge to sign in for all Avigilon Alta-connected organizations - Favorites: save your frequently used entries for quick access - Activity Log: view your access history right in the app - Single Login: Easily switch between Avigilon Alta-connected organizations without logging out - Remote Unlock: authorized users can unlock any door, from anywhere - Flexible access methods: unlock via Apple Watch, tablet app, or mobile app DIGITAL GUEST PASS Create and customize guest passes for visitors right in the app. Send the digital Cloud Key credentials via email or SMS, and guests can unlock the door right from their phone. REMOTE FEATURES Advanced security, accessed from anywhere. Authorized users can remotely unlock any door, create and send digital Guest Passes, and activate pre-configured system Lockdown plans in the event of an emergency, all from the app. Authorized users are determined by the system administrator. HOW IT WORKS - The application works only with the Avigilon Alta Access Control system. - Certain features, such as Mobile Badge and Lockdown, are enabled at the discretion of the organization administrator. - We leverage Bluetooth low energy, Wi-Fi and LTE capabilities, as well as location services to ensure the best door opening experience possible. - To ensure you are authorized as a user of your company’s Avigilon Alta Access Control system, please contact your administrator, who will check to see that your email address has been added and will send you links to enable your application to be authorized and credentialed. If you would like to start using Avigilon Alta Open in your organization visit www.avigilon.com/alta to learn more about the service and how to get started.

About

PDK Access by ProdataKey

Transform your smartphone into a secure mobile credential, eliminating the need for physical access cards. Easily send or receive digital credentials for properties via email. This app offers powerful access control for employees, administrators, and installation partners.

Highlights
  • Unlock doors with phone via Bluetooth
  • Tap-to-unlock functionality
  • Send/receive digital credentials via email
  • Grant/revoke user access
  • Manage schedules and view reports
  • Remote system management for administrators
  • Streamlined installation and configuration for technicians
Features
Currently charting
Read full description

PDK Access by ProdataKey – Mobile Access Control Made Simple The PDK Access app transforms your phone into a secure mobile credential, replacing the need for physical cards or key fobs. Instantly send or receive a credential for your property via email. Whether you’re an employee, administrator, or ProdataKey (PDK) installation partner, powerful access control is always at your fingertips. For Employees or End Users Unlock doors with Bluetooth credentials by simply moving your phone near a reader. Or, tap a button in the app to unlock a door. Invites arrive by email, or add your email address in the app to retrieve an existing credential. Your organization chooses which unlocking methods are available for your property. For Administrators Manage your PDK system from anywhere, anytime. Grant or revoke access, add schedules to lock doors, view reports, and get instant alerts—no need to be at your desk to be in control of building access. Save time and cut costs by emailing digital credentials to any employee or user. For Integrators & Technicians Streamline installations, configuration, and service calls. Leave your laptop in the truck—install a PDK system from start to finish on your phone with the same, complete PDK.io look, feel, and feature set. With everything in your pocket, you can manage and troubleshoot customer issues remotely—anytime, anywhere. Secure. Flexible. Mobile. PDK Access by ProdataKey puts you in complete control of your physical security. Note: PDK access control solutions are provided exclusively through our network of trained, certified installation partners. For security reasons, all end-user support is handled by these partners, not PDK. If you need assistance, contact your on-site security team or property manager—they’ll work directly with a PDK partner to resolve any issues at your location.

Screenshots

Avigilon Alta Open4 screens
PDK Access by ProdataKey4 screens

Verdict

The call

The clearest difference is ratings volume: Avigilon Alta Open at 17K against PDK Access by ProdataKey's 1.7K. Avigilon Alta Open also leads on review sentiment (33% vs 22%) and update cadence (monthly vs every 2 months). PDK Access by ProdataKey's advantage is iOS requirement (15.6 vs 17.6). On price, rating, 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.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.8 for Avigilon Alta Open against 4.7 for PDK Access by ProdataKey. That said, the two scores are not equally well evidenced: Avigilon Alta Open has 17K ratings behind it against 1.7K, so its average is the more settled of the two. Written reviews are what separate them: 33% of Avigilon Alta Open's written reviews are positive against 22% of PDK Access by ProdataKey's.

UpkeepUpdate frequency

Avigilon Alta Open ships an update monthly, PDK Access by ProdataKey every 2 months. The most recent releases landed on November 5, 2026 and November 3, 2026 respectively.

Scorecard4 real differences · 7 level
Avigilon Alta Open versus PDK Access by ProdataKey: the parameters behind the verdict, then further details
ParameterAvigilon Alta OpenPDK Access by ProdataKey
PriceFreeFree
Rating4.8 (17K ratings) — better4.7 (1.7K ratings)
Positive reviews33.3% of reviews — better22.1% of reviews
Number of ratings17K — better1.7K
Update frequencyMonthly — betterEvery 2 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
Best chart rank#83 — better#207
DevicesiPhone, iPad, Apple WatchiPhone, iPad, iPod
Requires iOS17.615.6 — better
Further details — not scored
Size151 MB103 MB
Age rating4+12+
DeveloperOpenPath Security, Inc.ProdataKey, Inc.

Customer experience

Avigilon Alta Open

All ratings16,054 ratings
Positive95.0%
Neutral1.0%
Negative4.0%
Written reviews216 reviews
Positive33.3%
Neutral9.7%
Negative56.9%

PDK Access by ProdataKey

All ratings149 ratings
Positive73.8%
Neutral2.0%
Negative24.2%
Written reviews208 reviews
Positive22.1%
Neutral12.0%
Negative65.9%

User reviews

Avigilon Alta Open

From 17K App Store ratings

What we love

  • 🚀 Convenient access
  • 🔒 Secure entry
  • 👍 User-friendly
  • 👍 Reliable functionality

Room to improve

  • 🐛 Inconsistent performance
  • 🔋 Battery drain
  • 🔒 Privacy concerns
  • 👎 Clunky user experience

PDK Access by ProdataKey

From 1.7K App Store ratings

What we love

  • 🚀 Unlock at any distance
  • 👍 Works great, very responsive
  • 👍 Great app
  • 👍 No issues
  • 👍 App has improved

Room to improve

  • 🐛 Viva Townhomes issues
  • 🐛 Slow
  • 🐛 Update needed
  • 🐛 Full of bugs
  • 🐛 App is terrible

Bugs and requests

Avigilon Alta Open

Reported bugs

3 issues
  • App data randomly clearing
  • Bluetooth permission issues
  • Location services not working as expected

Requested features

4 requests
  • Apple Watch support without phone
  • Customizable location tracking
  • CarPlay integration
  • Streamlined app design

PDK Access by ProdataKey

Reported bugs

10 issues
  • Crashed and wont let me recover
  • Update Needed
  • New Update Crash
  • App instantly crashes 2.4.1
  • Unstable
Show 5 more
  • Does not work
  • Can't even sign up
  • No sending one time code
  • Won't even work
  • Can't get past setup

Requested features

4 requests
  • Apple Watch app
  • Widget support
  • Apple CarPlay
  • Apple Watch and Fitbit Apps

In-app purchases

None

Avigilon Alta Open

No in-app purchases

None

PDK Access by ProdataKey

No in-app purchases

Questions

Is Avigilon Alta Open free?
Avigilon Alta Open is free to download, with no in-app purchases.
Is PDK Access by ProdataKey free?
PDK Access by ProdataKey is free to download, with no in-app purchases.
Which has better reviews, Avigilon Alta Open or PDK Access by ProdataKey?
Avigilon Alta Open is rated higher. Avigilon Alta Open averages 4.8 out of 5 from 17K ratings, while PDK Access by ProdataKey averages 4.7 from 1.7K ratings.
Do Avigilon Alta Open or PDK Access by ProdataKey have ads?
Neither Avigilon Alta Open nor PDK Access by ProdataKey shows ads.
Which is updated more often, Avigilon Alta Open or PDK Access by ProdataKey?
Avigilon Alta Open ships an update monthly, and PDK Access by ProdataKey every 2 months. Most recently, Avigilon Alta Open was updated on November 5, 2026 and PDK Access by ProdataKey on November 3, 2026.
Which is more popular, Avigilon Alta Open or PDK Access by ProdataKey?
Avigilon Alta Open currently peaks at #83 in the App Store charts, and PDK Access by ProdataKey at #207. Chart position reflects recent download velocity rather than total install base.

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