Is Sun Piano safe?

Sun Piano is an electronic piano for Android. Every sound is synthesized in real time by its own engine, so the app is small and needs no sample downloads. Keyboard All 88 keys, multitouch, with a mini-map to jump anywhere on the keyboard Glissando: slide a finger across the keys to play each one Loudness from where you touch a key Note names as letters or Do-Re-Mi, 7 to 28 visible keys, octave b…

Developer: alimiracle
Category: Music Practice Tool
Earliest archived version: 14 Oct 2026
License: GPL-3.0-or-later (per F-Droid metadata)

02 / Release notes

Release notes from F-Droid

18 Oct 2026

1.0

Needs Android 12 or newer, and no longer asks for the location permission • New About screen: version, license and links to the source code • On phones the whole top bar fits: Settings and About are icons • Metronome: Start/Stop is next to Done, always visible on phones • A damaged settings file no…

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14 Oct 2026

0.9

First release (0.9): • 88-key multitouch keyboard with glissando, touch loudness and note names; two keyboards on upright tablets • 8 synthesized instruments, sustain pedal, reverb, transpose and tuning • Metronome with tap tempo • Recordings keep every note's instrument and their settings • Share…

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03 / Package identity

Technical fingerprint

Application IDcode.alimiracle.sunpiano

Latest APK SHA-25663b09ebe05c33c90a5aedf597462df6afa67e8948957bb77ce2d37231b71bfbe

Signing certificate02:22:6F:DA:CB:7C:BF:BA:69:E9:F3:F6:6F:34:48:E0:72:DD:96:BE:3A:E7:5C:78:DD:E3:BB:58:EA:F2:09:29

MIN ANDROID26TARGET36ARCHITECTUREarm64-v8a · armeabi-v7a · x86 · x86_64

04 / History

Archive history

2 versions in WIKI archive: earliest 0.9 (14 Oct 2026), latest 1.0 (18 Oct 2026).

Permissions changed between 0.9 and 1.0: removed android.permission.ACCESS_FINE_LOCATION, android.permission.BLUETOOTH, android.permission.BLUETOOTH_ADMIN.

05 / Version archive

Documented releases

2 TOTAL

VersionReleasedAndroidArchitecture

1.018 Oct 202631+arm64-v8a, armeabi-v7a, x86, x86_64→0.914 Oct 202626+arm64-v8a, armeabi-v7a, x86, x86_64→

06 / Safety & access

Safety verdict

Authentic — file hash matches the source indexNo ads or tracking flagged by the source

IntegritySHA-256 verified vs source

SourceOpen-source · fdroid

Permissions3 declared · 0 sensitive

Signaturepresent

Anti-featuresNo known anti-features

Sensitive accessNo sensitive permissions

Declared permissions

android.permission.BLUETOOTH_CONNECT android.permission.BLUETOOTH_SCAN code.alimiracle.sunpiano.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

Tracker status: Not assessed by WIKI for Android.

07 / Sources

Evidence ledger

Each entry is a captured public reference backing this record.

RepositorySource package page↗Source codeSource repository↗