Comparison

Sentry Interactive vs mCard Access

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

Head to head
About

Sentry Interactive

This app allows you to access your office or building with your iPhone or Apple Watch. Share access with others easily and securely using bank-level encryption. Multiple convenient unlock methods are available for quick entry.

Highlights
  • Tap to unlock office access
  • Share access with email
  • Apple Watch integration
  • 2-factor bank-level encryption
  • Convenient unlock methods
  • Real-time insights
Features
Read full description

Never worry about losing or forgetting your physical keycard or fob again, with Sentry Interactive you can store all your digital keys for multiple buildings in one place and unlock doors faster and more securely than ever using the Sentry Interactive iOS app. Designed for reliability, speed, and ease of use whether unlocking a single door or accessing multiple sites. With a simple UI design, lightning fast launch speeds, and high security and stability levels, users can unlock doors in less than 0.5 seconds using NFC tap-to-unlock technology, QR code scan, or using our iOS Widget. Access the Sentry Interactive app instantly via background NFC by simply tapping the NFC Smart Access Tile next to the door you wish to unlock. This will take you directly to the app, where you can unlock the door. Mobile credentials stored in the Sentry Interactive app are encrypted at rest and adhere to NIST cybersecurity best practices. Don’t have the Sentry Interactive mobile access software integrated with the access control systems in your buildings yet? Get in touch or find out more at https://sentryinteractive.com

About

mCard Access

Features
Read full description

The digital mobile access card turns your phone into a convenient mobile access credential, integrating BLE, QR code, and NFC access methods to make everyday entry simpler and more convenient. BLE Door Sensing Trigger access simply by approaching the door lock. Sensing range can be adjusted to fit the environment (short/medium/long range), with support for multiple trigger gestures — shake, wave, or rotate your phone — so you can choose the mode that suits you best. QR Code Access Generate a unique QR code for access readers to scan and verify — ideal for visitors or temporary access needs. NFC Access Card Once card registration, provisioning, and activation are complete, you can gain access through NFC-enabled access control devices. In supported scenarios, simply hold your phone near the sensor to complete verification, making entry and exit more intuitive and convenient. All three access methods can coexist depending on the on-site equipment, and can be switched between within the same app — no need to install multiple apps. This app must be used with supported access card readers (PXR-92MWS-BE / PXR-QMWS / PXR-QRMNSL / PXR-QRMNSL) and compatible access control hosts/door lock hardware. Actual available features depend on the on-site equipment deployment — please contact your facility administrator or system vendor to confirm which features are enabled.

Screenshots

Sentry Interactive4 screens
mCard Access4 screens

Verdict

The call

The clearest difference is update cadence: Sentry Interactive at monthly against mCard Access's every 3 months. On price, ads, in-app purchases and device support 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

Sentry Interactive ships an update monthly, mCard Access every 3 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

Scorecard1 real difference · 9 level
Sentry Interactive versus mCard Access: the parameters behind the verdict, then further details
ParameterSentry InteractivemCard Access
PriceFreeFree
Rating2.8 (15 ratings) — better—
Positive reviews13.3% of reviews—
Number of ratings15 — better—
Update frequencyMonthly — betterEvery 3 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPod, Apple WatchiPhone, iPad, iPod
Requires iOS15.5 — better15.6
Further details — not scored
Size44 MB13 MB
Age rating4+4+
DeveloperDoordeck LimitedHundure

In-app purchases

None

Sentry Interactive

No in-app purchases

None

mCard Access

No in-app purchases

Questions

Is Sentry Interactive free?
Sentry Interactive is free to download, with no in-app purchases.
Is mCard Access free?
mCard Access is free to download, with no in-app purchases.
Do Sentry Interactive or mCard Access have ads?
Neither Sentry Interactive nor mCard Access shows ads.
Which is updated more often, Sentry Interactive or mCard Access?
Sentry Interactive ships an update monthly, and mCard Access every 3 months. Most recently, Sentry Interactive was updated on November 2, 2026 and mCard Access on November 3, 2026.

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