R-ORG Kids Piano

Name: R-ORG Kids Piano
Availability: InStock
Author: RTR GAMES

v1.0.5 · 47.8 MB · code 1000005

1c2a2906c5b7a6d4de15919204ccf878 TRUSTED

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UpdatedOct 24, 2025

PublishedJun 9, 2023

Packagecom.rtrgames.rorgcocuk

Versionv1.0.5 (1000005)

Size47.8 MB

MD51c2a2906c5b7a6d4de15919204ccf878

Min SDK21

ABIsx86-64, armeabi-v7a, arm64-v8a

Malware scanTRUSTED

Signature SHA1E9:B5:6A:82:C3:3A:1D:36:30:99:4F:CB:CD:AC:75:54:BB:E4:D0:A4

SignerCN=Privateer, OU=Development, O=RTR GAMES, L=Auchtermuchty, C=gb

Total downloads10,000

This version10,000

DeveloperRTR GAMES

Age ratingEveryone

API 35 Support

TRUSTED

Takes about 2 minutes. You'll need roughly 47.8 MB of free storage.

Grab com.rtrgames.rorgcocuk_1000005.apk — hit the Download button above (47.8 MB). If your browser warns about APK files, choose Keep or Download anyway — that warning fires on every APK, not just this one.
Trust your browser to install — on Android 8+ go to Settings → Apps → Special access → Install unknown apps, pick the app you downloaded with (Chrome, Firefox, Files, etc.), and flip Allow from this source. On older Android, toggle Unknown sources under Security.
(Optional) Verify the file — compute the MD5 of the downloaded APK and make sure it matches 1c2a2906c5b7a6d4…. Any difference means the file is corrupted or tampered — delete and re-download.
Open the APK — tap the download notification, or find com.rtrgames.rorgcocuk_1000005.apk in your Files app under Downloads, then tap it. Android's package installer will appear.
Check the signer — the install screen will name the publisher. For this build it should read CN=Privateer, OU=Development, O=RTR GAMES, L=Auchtermuchty, C=gb. If it doesn't match, cancel — you have the wrong file.
Review permissions & tap Install — scroll the permission list, then confirm. If Play Protect flags it, tap Install anyway (this APK was scanned as TRUSTED).
Done — open R-ORG Kids Piano — tap Open on the install screen, or find the R-ORG Kids Piano icon in your app drawer (this build targets x86-64/armeabi-v7a/arm64-v8a devices).

Common install errors for R-ORG Kids Piano

"App not installed" — usually means an older or differently-signed version is already on your device. Uninstall it first, then retry. Your data may be lost unless you back it up.
"Parse error" — the APK is for a newer Android than yours. This version needs Android 5.0 Lollipop or later. Pick an older build from the versions list below.
"There was a problem parsing the package" — the download was interrupted. Delete the file and re-download over Wi-Fi.
Works on one phone but not another — this build ships x86-64/armeabi-v7a/arm64-v8a native code. Devices with a different CPU will reject it.