A considered Android catalog

Useful apps.
Less intrusion.

A home for useful apps without analytics, data sharing, or unnecessary permissions. Preview releases are labelled honestly while their privacy and permissions are still under review.

Catalog · 01

Useful apps

Tuner & metronome

Tunera

Version: 0.2.5 preview
Requires: Android 10+
Size: 116.9 MiB

Sideload at your own risk. Back up your device first.

Permissions & verification details

Declared permissions

android.permission.RECORD_AUDIOUsed by the tuner.
android.permission.INTERNETNot yet justified.
android.permission.ACCESS_NETWORK_STATENot yet justified.
android.permission.SYSTEM_ALERT_WINDOWOverlay access; not yet justified.
android.permission.READ_EXTERNAL_STORAGE max SDK 32Legacy storage; not yet justified.
android.permission.WRITE_EXTERNAL_STORAGE max SDK 32Legacy storage; not yet justified.
android.permission.VIBRATE
android.permission.MODIFY_AUDIO_SETTINGS
android.permission.WAKE_LOCK
app.tunera.mobile.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSIONApp-internal signature permission.

File verification

Package: app.tunera.mobile
Signing: Android Debug certificate
SHA-256: 155448752132b6f734df0846151c11c31788a3e2cf630276b81c847c238efda4

The checksum matches the reviewed release file. It verifies file identity, not safety.

Plain-language policy

Privacy, without the fog

01

This website

No cookies, analytics, tracking, accounts, forms, scripts, or external requests. Website access logs are disabled. Technical error logs may include your IP address and request information when something goes wrong.

02

The APK

The APK is a separate application. Its manifest and signature were inspected, but its runtime network activity and data handling have not been independently audited. No claim of zero telemetry is made.

Before you install

The catalog and APK are provided “as is,” without warranties about compatibility, security, accuracy, or availability. Sideloading can expose your device and data to risk: decide for yourself, back up first, and install at your own risk. To the extent permitted by law, the provider is not liable for loss or damage arising from use. Nothing here limits rights you cannot waive under applicable law; your statutory rights remain unaffected.