Comparison

mCard Access vs 大聯大

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

Head to head
About

mCard Access

Features
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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.

About

大聯大

Features
Read full description

全天候監控即時用電及空氣品質 異常事件即時告警

Screenshots

mCard Access4 screens
大聯大4 screens

Verdict

The call

The clearest difference is update cadence: 大聯大 at every 3 weeks against mCard Access's every 3 months. 大聯大 also leads on iOS requirement (13.0 vs 15.6). 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

mCard Access ships an update every 3 months, 大聯大 every 3 weeks. Both last shipped on November 3, 2026.

Scorecard2 real differences · 4 level
mCard Access versus 大聯大: the parameters behind the verdict, then further details
ParametermCard Access大聯大
PriceFreeFree
Update frequencyEvery 3 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.613.0 — better
Further details — not scored
Size13 MB48 MB
Age rating4+4+
DeveloperHundureInSynerger Technology Co., Ltd.

In-app purchases

None

mCard Access

No in-app purchases

None

大聯大

No in-app purchases

Questions

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

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