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Last updated on: 2026-05-20
Android Apps > Tools > SmartPassLock NFC
SmartPassLock NFC icon

SmartPassLock NFC

1.1.8
DreamOnline,inc.
2.83
276 reviews
10,000+
Downloads
Free

SmartPassLock NFC offers convenient and strong lock function with your IC card!

SmartPassLock NFC Screenshot 1 of 4
SmartPassLock NFC Screenshot 2 of 4
SmartPassLock NFC Screenshot 3 of 4
SmartPassLock NFC Screenshot 4 of 4

About SmartPassLock NFC

SmartPassLock NFC is a tools app developed by DreamOnline,inc..

How many times has SmartPassLock NFC been downloaded?

SmartPassLock NFC has been downloaded 35 thousand times. In the last 30 days, the app was downloaded 13 times.

What is the rating of SmartPassLock NFC?

SmartPassLock NFC is rated 2.83 out of 5 stars, based on 280 ratings.

Is SmartPassLock NFC free?

SmartPassLock NFC is free to download. The APK download size is 7.38 MB. The latest version available is 1.1.8. The last update was on January 9, 2016.

What are the requirements for SmartPassLock NFC?

SmartPassLock NFC requires Android 4.0+ or higher. The app has a content rating of Everyone. The app has been available on Google Play January 2014.

Description
[Description]
"SmartPassLock NFC" is a security lock screen application using the NFC (Near field communication).
You can protect the device which you are using from a malicious third party.

[Basic usage]
1. After installation, initial setup starts, and you register IC cards ("Suica", "nanaco", "Edy" and so on).
2. After you check that NFC is ON, the device is locked when device is in sleep mode.
3. The lock screen appears when you push the power button, and you can unlock it by touching it with the registered IC card.

You can register some IC cards ("Suica", "nanaco" and so on). You can prepare spare IC cards just in case that you lose the registered IC card, You can share the devices only among the people who are permitted to use them.
You can add the registration upper limit by buying Add-on.

[Monitoring mode]
In addition to the normal mode, there is the Monitoring mode. While the monitoring mode is working, When Monitoring mode is enabled, "fake" pattern lock is displayed on lock screen.
If someone tries to unlock it, photos are secretly taken by the front camera to identify them.
The photos are saved in Gallery application.
On the Monitoring mode, you can unlock the device by touching it with a registered IC card like a normal mode.

[Precautions]
- This application locks your devices strongly. You cannot unlock the devices without registered IC cards ("Suica", "nanaco" and so on).
Please note that if you lose all of the registered IC cards, you cannot use your devices any more. We recommend registration multiple IC card.
*You can set up an alternative password just in case you lose IC cards. Please note that if you lose all of the registered IC cards and an alternative password, there is no way to rescue from the condition!
- On some devices, the app may be unable to read NFC after rebooting the device.
If NFC cannot be read, follow the steps displayed on the lock screen after rebooting the device to read NFC.
If the steps are not displayed on the lock screen, please reboot your device again.

- Devices cannot be locked when Airplane mode is ON or NFC is OFF.
- Some of devices do not let NFC work while they are being charged.
- If the auto-launch setting for this application is disabled, it may not work properly. Please enable the SmartPassLock NFC auto-launch setting from the device's settings screen.


*"Suica" is the registered trademark of East Japan Railway Company.
*"nanaco" is the registered trademark of Seven Card Service Co., Ltd.
*"Edy" is the registered trademark of Rakuten Edy, Inc.

Recent changes:
- Android 13 now supported.
Show more Show less

More data about SmartPassLock NFC

Price Free to download
Total downloads 35 thousand
Recent downloads 13
Rating 2.83 based on 280 ratings
Ranking Not ranked
Version 1.1.8
APK size 7.38 MB
Number of libraries 2
Designed for Android 4.0+
Suitable for Everyone
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SmartPassLock NFC compared with similar apps

Common keywords of similar apps

Ic Nfc Registered Cards Devices Card Monitoring Smartpasslock Suica Nanaco Lose Edy Displayed Read Trademark Register Locked Touching Case Add Registration Normal Note Alternative Rebooting Steps Work Auto Launch Setting Mode Lock Device Screen Application Unlock Photos Password

Keywords missing from this app

App Zipper Time Apps Security Heart Pattern Pin Phone Access Set Fingerprint Applock Smart Features Privacy Secure Strong Support Gold Font Choose Protect Permission Change Vault Enable Locks Make Prevent Tapkey Open Recent Data Voice Gallery Feature Sound Themes Beautiful Color Fake

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Google Play Rating history and histogram

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Downloads over time

Downloads over time
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SmartPassLock NFC has been downloaded 35 thousand times. Over the past 30 days, it has been downloaded 13 times.

Changelog of SmartPassLock NFC

Show changelog

Developer information for DreamOnline,inc.

DreamOnline,inc.

support@dreamonline.co.jp

Website

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Comments on SmartPassLock NFC for Android

★★★★★ Ben Abrahamson · Apr 12, 2016
Good App Good, however alternate password feature only works every other time. I hope this gets improved especially as it is a paid feature.
★★★★☆ A Google User · Sep 2, 2015
Great app!!! But what if I lost my nfc tag or my nfc card. What is my secondary password? You need to creat a secondary pass. Thanks
★★★★☆ PaladinKnight20 · Jul 24, 2018
The app works well with my xNT implant. Though I dislike the amount of paid features and lack of personalization. Either way it works!
★★★★★ Meyer Reda Benjamin · Dec 4, 2025
Doesn't work with nova launcher edit 1: works well thanks but the monitoring is not seeable due to the instructions of nfc in the lock screen edit 2: the notification after unlocking is annoying.
★☆☆☆☆ Ami Amaya · Dec 26, 2016
It has locked my tablet and I have just had to boot into safe mode to delete this app. I cannot unlock it because the dialog to select the program to handle NFC pops up and no matter what I do, I cannot get this infernal program to unlock my tablet. DO NOT use this if you have any other apps that work with or use NFC. (You cannot set a default app like you can with say, text files) DO NOT use this with a blank NFC card. (New tag dialog will block passing of information to the app)
★★☆☆☆ medioplaneta · Mar 30, 2016
It fails, and you cannot set up another NFC tag or an alternate password unless you pay for both options!!! So... I was scared to death my phone were blocked forever. One Pro version, with all the features... ok. No possibility of using an alternate password and rely ALL the chances on One and only NFC Tag...epic fail my friend. BIG security problem. At least the alternate pass should be free, just not to be locked out.
★★☆☆☆ Francis Booth · Feb 24, 2019
While the app works like it should and allows unlocking with a NFC key I have found that against a very determined adversary it is entirely possible to override this app and gain access to a phone without the physical key. If someone can unlock your phone they can hail Google Assistant and "Open Settings" this app will fight but fast switching between the lock and settings screen allows you to eventually force stop the app and the phone are now unlocked.

Google Play Rankings for SmartPassLock NFC

This app is not ranked

Technologies used by SmartPassLock NFC

24 permissions · 2 libraries
Subscribe to see full permission and library details
Tapkey icon Tapkey
Master Lock Vault Home icon Master Lock Vault Home
App Lock icon App Lock
Lockly Home icon Lockly Home
Live Time Password Lock Screen icon Live Time Password Lock Screen
Xproguard AppLock icon Xproguard AppLock
Heart Zipper Screen Lock icon Heart Zipper Screen Lock
Zip Lock - Zip Screen Lock icon Zip Lock - Zip Screen Lock

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