Comparison

PDK Access by ProdataKey vs ChapterPRO

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

Head to head
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.

About

ChapterPRO

This app centralizes essential chapter information, allowing users to view and RSVP to events, connect with members, and access resources. Keep your personal details updated and stay informed about chapter news and updates.

Highlights
  • View and RSVP to events
  • Connect with members
  • Access chapter resources
  • Manage personal information
  • Browse member directory
  • Participate in forums and groups
Features
Read full description

Stay connected to your chapter—wherever you go. The ChapterPRO mobile app brings your chapter’s essential information together in one convenient place. Quickly find and RSVP to upcoming events, connect with fellow members, access important chapter resources, and keep your personal information up to date—all from your phone. With ChapterPRO, you can: • View upcoming chapter events and event details • RSVP and manage your event participation • Browse your chapter’s member directory • Access member profiles, contact information, tap to call, text, email, or WhatsApp • View important chapter news, resources, and updates • Connect through forums and groups ChapterPRO makes it simple to stay informed, involved, and connected with your chapter community. Please note: An active ChapterPRO account through a participating chapter is required to use the app.

Screenshots

PDK Access by ProdataKey4 screens
ChapterPRO4 screens

Verdict

The call

The clearest difference is update cadence: ChapterPRO at weekly against PDK Access by ProdataKey's every 2 months. ChapterPRO also leads on rating (5.0 vs 4.7). PDK Access by ProdataKey's advantage is ratings volume (1.7K vs 3) and chart position (#207 vs unranked). On price, ads, in-app purchases and monetization model 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

ChapterPRO holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: PDK Access by ProdataKey has 1.7K ratings behind it against 3, so its average is the more settled of the two.

UpkeepUpdate frequency

PDK Access by ProdataKey ships an update every 2 months, ChapterPRO weekly. The most recent releases landed on November 3, 2026 and October 25, 2026 respectively.

Scorecard4 real differences · 7 level
PDK Access by ProdataKey versus ChapterPRO: the parameters behind the verdict, then further details
ParameterPDK Access by ProdataKeyChapterPRO
PriceFreeFree
Rating4.7 (1.7K ratings)5.0 (3 ratings) — better
Positive reviews22.1% of reviews—
Number of ratings1.7K — better3
Update frequencyEvery 2 monthsWeekly — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
Best chart rank#207 — better—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.615.0 — better
Further details — not scored
Size103 MB33 MB
Age rating12+12+
DeveloperProdataKey, Inc.The Code Crew LLC

Bugs and requests

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

ChapterPRO

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

PDK Access by ProdataKey

No in-app purchases

None

ChapterPRO

No in-app purchases

Questions

Is PDK Access by ProdataKey free?
PDK Access by ProdataKey is free to download, with no in-app purchases.
Is ChapterPRO free?
ChapterPRO is free to download, with no in-app purchases.
Which has better reviews, PDK Access by ProdataKey or ChapterPRO?
ChapterPRO is rated higher. PDK Access by ProdataKey averages 4.7 out of 5 from 1.7K ratings, while ChapterPRO averages 5.0 from 3 ratings.
Do PDK Access by ProdataKey or ChapterPRO have ads?
Neither PDK Access by ProdataKey nor ChapterPRO shows ads.
Which is updated more often, PDK Access by ProdataKey or ChapterPRO?
PDK Access by ProdataKey ships an update every 2 months, and ChapterPRO weekly. Most recently, PDK Access by ProdataKey was updated on November 3, 2026 and ChapterPRO on October 25, 2026.

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