Is someone snooping on your smartphone?

Unlock Guardians Lite is an application service that allows you to check whether someone is snooping on your smartphone.
Please
try it
In a private scene

When you're spending time with family and friends, your smartphone is at risk of being 'snooped on'.

With Unlock Guardians Lite, we capture the unlock operators of your smartphone or tablet 24/7, regardless of indoor or outdoor settings, direct sunlight, or dimly lit places. We work tirelessly throughout the year to alleviate your concerns!

In a business scene

At places like your workplace or social gatherings, your smartphone is exposed to the risk of being 'snooped on'.

With Unlock Guardians Lite, we capture not only during 'unlock' moments but also during 'unlock failure' incidents and when the Unlock Guardians Lite app starts or stops due to powering the device on or off. If you ever feel the anxiety of 'Is someone snooping on my phone?'—begin by confirming the reality of that unease. To identify that 'someone,' Unlock Guardians Lite is the perfect solution!

In emergencies like loss

When you forget or lose your smartphone on a train or bus, your phone is exposed to the risk of being 'snooped on.'

With Unlock Guardians Lite, we also keep a record of the 'screen on/off' events, so (*) by checking the location information when the device was not in your possession, you can confirm where your phone was. If someone attempts to unlock your phone, we capture that operator as well. With Unlock Guardians Lite, your worries can turn into peace of mind.

By installing Unlock Guardians Lite on your device, you can be prepared for the 'what if' scenarios and use your smartphone with confidence in times of uncertainty.



It's a time when smartphones also need protection charms.

In most cases, if you make a call to the lost smartphone and let it ring, you can intentionally turn the screen on and off.
小見出し
ここをクリックして表示したいテキストを入力してください。テキストは「右寄せ」「中央寄せ」「左寄せ」といった整列方向、「太字」「斜体」「下線」「取り消し線」、「文字サイズ」「文字色」「文字の背景色」など細かく編集することができます。

Simply install Unlock Guardians Lite and grant various permissions in the settings! To prevent 'snooping,' including attempted intrusions, the first step is to accurately record the unlocking history!

Using Unlock Guardians Lite does not require any particularly difficult operations. Simply download Unlock Guardians Lite from the Google Play Store, launch the app, and, on the various settings screens, grant permission to Unlock Guardians Lite for taking photos and obtaining location information. After that, just check your history using spare moments a few times a day! With just that, your "anxiety" will turn into "peace of mind." It's reassuring to know that the data obtained by Unlock Guardians Lite is not transmitted outside of your device. The acquired data can only be viewed within the app on your device, so there is no need to worry about leakage. Please rest assured.

Indeed, you can also expect the preventive effect against "snooping"!

When using Unlock Guardians Lite, the lock screen of your smartphone or tablet displays the message "Unlock Guardians Lite is monitoring the device's unlock status." To illustrate this with a familiar example, it's akin to the security company stickers placed on the entrances of offices or gates of luxurious residences. Similar to the deterrent effect expected from having such a sticker, the lock screen display of Unlock Guardians Lite can effectively prevent "snooping" in advance. If someone attempting to "snoop" on your phone sees that message, they won't be able to do so. Of course, any instances of "unlawful access" will be recorded.

The best scenario is to prevent "unlawful access" beforehand, allowing you to spend each day without such incidents. Unlock Guardians Lite is a product developed for this purpose, and once you use it, the sense of "security" it provides is invaluable.



First and foremost, please try experiencing this sense of "security" for yourself by using Unlock Guardians Lite!

小見出し

ここをクリックして表示したいテキストを入力してください。テキストは「右寄せ」「中央寄せ」「左寄せ」といった整列方向、「太字」「斜体」「下線」「取り消し線」、「文字サイズ」「文字色」「文字の背景色」など細かく編集することができます。

小見出し

ここをクリックして表示したいテキストを入力してください。テキストは「右寄せ」「中央寄せ」「左寄せ」といった整列方向、「太字」「斜体」「下線」「取り消し線」、「文字サイズ」「文字色」「文字の背景色」など細かく編集することができます。

小見出し

ここをクリックして表示したいテキストを入力してください。テキストは「右寄せ」「中央寄せ」「左寄せ」といった整列方向、「太字」「斜体」「下線」「取り消し線」、「文字サイズ」「文字色」「文字の背景色」など細かく編集することができます。

小見出し

ここをクリックして表示したいテキストを入力してください。テキストは「右寄せ」「中央寄せ」「左寄せ」といった整列方向、「太字」「斜体」「下線」「取り消し線」、「文字サイズ」「文字色」「文字の背景色」など細かく編集することができます。

Frequently Asked Questions (FAQ)

質問
Is there a possibility of forgetting to capture the history?
Unlock Guardians Lite is designed to operate in the background of your device at all times, capturing history. As long as various permissions are granted during usage, there should be no instances of history being missed in normal usage environments. However, depending on the situation, there is a possibility of history being lost.

We cannot guarantee that history will not be lost, especially based on the user's environment, such as the presence of numerous resident apps causing interruptions. We sincerely hope you can verify whether Unlock Guardians Lite operates smoothly in your own environment.
質問
Is it possible for someone who has illegitimately unlocked the device to delete the recorded history of themselves being captured?
The unauthorized user deletes the captured history of themselves, a deletion record stating "History deleted" is retained. Furthermore, in the event that Unlock Guardians Lite is uninstalled by the unauthorized user, all past history is deleted. Even if Unlock Guardians Lite is reinstalled afterward, traces of the uninstallation should remain. Unlock Guardians Lite is designed to leave some form of evidence for every operation performed by an "unauthorized user.
質問
Is there a possibility of leakage of historical data?
The historical data obtained by Unlock Guardians Lite, including photos and location information, is not transmitted outside the device at all. The acquired historical data can only be accessed by users when the device is unlocked, and it remains confidential during the usage of Unlock Guardians Lite. Please rest assured.
質問
What if I want to use Unlock Guardians Lite on multiple devices?
Unlock Guardians Lite is designed for use on one Android device per Google Play account. If you wish to use Unlock Guardians Lite on multiple devices, please ensure you have a corresponding Google Play account for each device.
質問
Is there Unlock Guardians Lite available for iPhone?
Unlock Guardians Lite is currently available as an app for Android smartphones and tablets, and there is no lineup for iPhone and iPad at the moment. We apologize for any inconvenience.
質問
Is there Unlock Guardians Lite for PC?
We currently do not have a lineup for Unlock Guardians Lite on PC. We apologize for any inconvenience. Regarding compatibility with Mac and Windows PC, we are considering future additions to the Unlock Guardians Lite lineup to support these platforms.
質問
Does Unlock Guardians Lite support languages other than English?
Unlock Guardians Lite also supports Japanese, Spanish, French, German, Korean, Portuguese, Russian, Simplified Chinese, and Traditional Chinese, in addition to English.
メリット
ここをクリックして表示したいテキストを入力してください。
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Please note! 'Snooping' and 'peeking' are different!

In Unlock Guardians Lite, "Snooping" on a smartphone refers to the unauthorized unlocking of another person's device to snoop on activities such as chat exchanges and call logs.

"Peeking," on the other hand, describes the act of surreptitiously observing the contents of a smartphone while the owner is using it, as if peeking from behind. Unlock Guardians Lite currently cannot prevent this "peeking" behavior due to the current specifications. Please be aware of this limitation.

Contact

Please contact us via the designated form using the button below.
DEI Systems Corporation
2nd Floor, Ikenohata Hiro Heights,
2-12-18 Ueno, Taito-ku,
Tokyo 110-0005, Japan