Bubble Level

GoodView Studio · com.tsang.alan.bubblelevel

5.0 out of 5 (1 rating) 316 downloads v1.6 4.9 MB Android 3.2+ PEGI 3 · Everyone

Download APK 4.9 MB All versions

At a glance

Latest version: v1.6 (7)
Updated: May 17, 2017 (9 years ago)
APK size: 4.9 MB
Requires: Android 3.2+ (API 13)
CPU support: Any (no native code)
Graphics: OpenGL ES 2.0+
Category: Tools (app)
Permissions: 5
Developer contact: [email protected]

About this APK

Bubble Level is an app by GoodView Studio in the Tools category. It has no native code, so it runs on any Android processor.

It asks for 5 permissions, none of them sensitive.

Description

From the listing uploaded by “aldo-olvera-perez”.

A bubble level, spirit level or simply a level is an instrument designed to indicate whether a surface is horizontal (level) or vertical (plumb). Bubble Level app is a useful tool for your Android device. Your device should already be calibrated by the manufacturer. In case you believe it is wrongly calibrated you can re-calibrate your device by pressing calibrate button. Placing your device screen facing up on a perfectly leveled surface (like the floor of your room) and press CALIBRATE. Press RESET to return to your device default factory calibration.

Security & authenticity

Security rating: Trusted

Signing certificate

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

Store checks and file details

Developer signature verified May 17, 2017
Antivirus scan passed Nov 25, 2020
Signed byCN=Alan TSANG, OU=Android Development, O=GoodView Studio, L=Hong Kong, ST=China, C=852
Signing certificate (SHA-1)E4:B8:78:32:83:7F:66:BF:95:89:1E:96:93:E4:47:C4:E3:12:57:E0
File MD56bf705d79952d166e81c065017bdbd12
Uploaded by “aldo-olvera-perez” Gold tier · 28,627 followers · uploading since 2016

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 (5)

Bubble Level requests 5 permissions, none of them sensitive.

Full network access android.permission.INTERNET
Prevent the device from sleeping android.permission.WAKE_LOCK
Push messaging (app-defined) com.tsang.alan.bubblelevel.permission.C2D_MESSAGE
Receive push notifications com.google.android.c2dm.permission.RECEIVE
View network connections android.permission.ACCESS_NETWORK_STATE

Required hardware & features

Portrait screen android.hardware.screen.portrait
Touchscreen android.hardware.touchscreen

Bubble Level 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 Bubble Level 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 6bf705d79952d166e81c065017bdbd12.