Piano

Piano empowers you to experience the Piano on your Android

CouldSys · br.com.couldsys.classicpiano

Not rated yet 500K+ downloads v2.0.28 13 MB Android 4.0+ PEGI 3 · Everyone

Download APK 13 MB All versions

At a glance

Latest version: v2.0.28 (28)
Updated: Mar 1, 2019 (7 years ago)
APK size: 13 MB
Requires: Android 4.0+ (API 14)
CPU support: Any (no native code)
Category: Music (game)
Listed since: May 29, 2018 (at least)
Permissions: 8 (1 sensitive)
Website: mobjog.com
Developer contact: [email protected]
Privacy: Developer's privacy policy

About this APK

Piano is a game by CouldSys in the Music category, listed since at least May 2018. It has no native code, so it runs on any Android processor.

It asks for 8 permissions, 1 of them sensitive: modify shared storage.

Description

From the listing uploaded by “apps”.

Grand Piano was developed for you to learn to play the piano on your mobile device, with realistic sounds. 1. It has 88 keys. 2. You can change the keys at any time using the smallest piano image that sits just above the keys. 3. Sound control directly in the application, not needing to change the sound on your mobile device button. 4. The black button with arrow pointing down indicates the speed of sound, and you can choose the type of rotation, just by a click on this button and select from the list the rotation that suits you. 5. button with red circle, used to record sound. To record just press this button and start playing music on the piano. 6. Red Square button is the button to stop recording. After we finished the music must press this button to stop recording. 7. red triangle button, used to play the music you've recorded. Have fun with this great game. Send your questions or feedback on using this application to us. Our email: [email protected]

Security & authenticity

Security rating: Trusted

Signing certificate

Certificate issued to “Adriano Roberto Leal Dolce” Not the developer's name (“CouldSys”). Names in certificates can't be verified, so this alone proves nothing.

Store checks and file details

Developer signature verified May 29, 2018
Antivirus scan passed Nov 11, 2020
Signed byCN=Adriano Roberto Leal Dolce
Signing certificate (SHA-1)4E:96:B1:69:E1:9C:28:8D:D9:E5:DB:C2:2C:64:83:EF:21:DA:8F:BC
File MD59e039d8a3848b3ae0b12165b00b9ebdc
Uploaded by “apps” Platinum tier · 3,423,810 followers · uploading since 2010

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 (8)

Piano requests 8 permissions, 1 of them sensitive.

Modify shared storage Sensitive android.permission.WRITE_EXTERNAL_STORAGE
Control vibration android.permission.VIBRATE
Full network access android.permission.INTERNET
Modify audio settings android.permission.MODIFY_AUDIO_SETTINGS
Prevent the device from sleeping android.permission.WAKE_LOCK
Push messaging (app-defined) br.com.couldsys.classicpiano.permission.C2D_MESSAGE
Receive push notifications com.google.android.c2dm.permission.RECEIVE
View network connections android.permission.ACCESS_NETWORK_STATE

Required hardware & features

Landscape screen android.hardware.screen.landscape
Touchscreen android.hardware.touchscreen

Piano 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 Piano 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 9e039d8a3848b3ae0b12165b00b9ebdc.