Screen Tools

Screen Tools is a utility app about the display of device.

Masaru · jp.screen.tools

Not rated yet 10K+ downloads v1.0.3 641.8 KB Android 4.0+ PEGI 3 · Everyone

Download APK 641.8 KB All versions

At a glance

Latest version: v1.0.3 (4)
Updated: May 18, 2020 (6 years ago)
APK size: 641.8 KB
Requires: Android 4.0+ (API 14)
CPU support: Any (no native code)
Category: Tools (app)
Permissions: 1 (1 sensitive)
Website: rhp.ninja-x.jp/android
Developer contact: [email protected]
Privacy: Developer's privacy policy

About this APK

Screen Tools is an app by Masaru in the Tools category. It has no native code, so it runs on any Android processor.

It asks for 1 permission, 1 of them sensitive: display over other apps.

What's new in v1.0.3

Optimized for Android 9.0 (Pie).

Description

From the listing uploaded by “split-store”.

Screen Tools is a utility app about the display of device. Light Filter You can darken up the display when you feel it too bright. It is more efficient when you use the adjustment function of screen brightness. White Filter You can decrease the contrast of the display to avoid peeping in public space, such as train. Custom Color Filter You can change the color tone of the display. Child Lock This feature is convenient to show some contents to children or other people. After 5 seconds, the device will neglect the operations of touch screen, back button, home button, multi-task button and menu-button. Please press the power button to unlock. Joke The pattern like broken display is shown on the screen. The pattern will be shown over other apps or lock screen. Grid The grid pattern is shown on the screen. There are 4 types of grid, 50px, 100px, 200px and 400px.

Security & authenticity

Security rating: Trusted

Signing certificate

Certificate issued to “Unknown” The developer's name — though anyone can put any name in a certificate.

Store checks and file details

Developer signature verified May 18, 2020
Antivirus scan passed Jan 4, 2021
Signed byCN=Masaru Takagi, OU=Unknown, O=Unknown, L=Japan, ST=Unknown, C=Unknown
Signing certificate (SHA-1)68:23:07:95:13:BC:9F:93:2A:8C:6D:E3:0F:EA:74:40:3B:83:A8:26
File MD501213bee1541f743ecf3938e473b7c4c
Uploaded by “split-store” Gold tier · 24,358 followers · uploading since 2019

Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures. AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.

Permissions (1)

Screen Tools requests 1 permission, 1 of them sensitive.

Display over other apps Sensitive android.permission.SYSTEM_ALERT_WINDOW

Required hardware & features

Basic touch input android.hardware.faketouch
Portrait screen android.hardware.screen.portrait

Screen Tools APK: questions and answers

Can I install this APK over the version I already have?

Only if it is signed with the same certificate as the copy on your phone and isn't an older version. If Android says “App not installed”, the certificates differ; uninstalling your copy first works but deletes its data unless it is backed up.

Is the Screen Tools APK safe?

No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. After downloading, check that the file's MD5 is 01213bee1541f743ecf3938e473b7c4c.