InVPS: Volume Panel Styles
InVPS: Volume Panel Styles
Application: InVPS: Volume Panel Styles
Package name: com.krepelstudio.invps
Developer: Krepel Studio
Effective date: October 28, 2026
Contact: Krepelstudio@gmail.com
Krepel Studio ("we", "us", or "our") provides InVPS: Volume Panel Styles ("InVPS" or the "App"), an Android application that lets users choose and customize the appearance of a volume control panel and adjust supported system audio settings.
This Privacy Policy explains what information InVPS accesses, how it is used and stored, the permissions involved, and the choices available to users. The App is designed to perform its main volume-control and customization functions locally on the device.
To provide its features, InVPS may access or process the following information locally:
Audio settings: current media, ringtone, alarm, and notification volume levels, supported sound modes (normal, vibrate, and silent), and relevant system audio state.
Hardware volume-button events: events required to respond to the device's physical volume up and volume down buttons. Events unrelated to volume control are ignored and are not logged or stored.
App preferences: the selected volume-panel style, accent color, panel position, theme mode, panel dimensions, slider appearance, vibration preference, language, and other necessary configuration settings.
Feature and permission status: whether the relevant Android services and permissions are available, and whether Lifetime Pro access is active.
These settings and temporary system states are used to display the selected panel, respond to user actions, maintain preferences, and determine which features are available. InVPS does not need to record microphone audio, access the content of other apps, read messages, or inspect personal files to perform these functions.
InVPS uses an Android AccessibilityService to detect supported physical volume-button events and display the selected volume panel over other applications.
The service is intended only for this volume-control function. Although Android may deliver key events to an enabled accessibility service, InVPS processes volume-button events and ignores other key events. It does not use the service to read screen content, collect typed text, capture screenshots, read notifications, or monitor activity in other apps. Key-event histories are not recorded or sent to Krepel Studio.
The Accessibility Service is optional and must be enabled by the user through Android settings after an in-app explanation and affirmative consent. Users can disable it at any time in Android's Accessibility settings. Without this access, the App's style catalog and previews remain available, but the custom panel cannot be activated through the intended hardware-button mechanism.
InVPS uses only Android permissions and capabilities needed for its supported features:
Modify audio settings: to read or change supported system volume levels and sound modes.
Notification Policy access (when required): to perform certain sound-mode changes that Android restricts under Do Not Disturb rules. This access does not grant InVPS permission to read the content of notifications, and it is requested only when relevant.
Foreground service: where required by the Android version, to keep the user-enabled volume-panel function operating outside the App.
Notification permission (where applicable): to display a service notification associated with an active foreground service.
Google Play Billing: to offer, verify, and restore the optional Lifetime Pro purchase.
The custom volume panel may be shown over another app, but this does not mean that InVPS reads that app's content. The App does not request access to your location, contacts, camera, microphone, SMS, call logs, or personal media files for its core features.
You can review or revoke applicable permissions through Android settings. Revoking some permissions may limit or disable the related feature without preventing access to the App's basic screens.
InVPS offers optional Lifetime Pro access through a one-time in-app purchase managed by Google Play. Google Play handles payment processing and related transaction records under Google's own terms and privacy practices.
To enable and restore Pro access, InVPS may receive limited purchase-related information from Google Play, such as the product identifier, purchase status, purchase token, and acknowledgment state. This information is used for purchase verification and entitlement management. Krepel Studio does not receive your full payment-card information through InVPS and does not operate a separate purchase-processing server for this App.
For information about Google's data practices, see the Google Privacy Policy.
InVPS is designed to keep volume levels, hardware volume-button events, and customization settings on the device. Krepel Studio does not operate an InVPS cloud account or server that receives this information.
InVPS does not display advertisements, does not use AdMob, and does not sell user information or share local volume-control data with advertisers. It does not include a feature that uploads personal files, microphone recordings, or notification content.
Google Play may process purchase information and platform-level technical or diagnostic information as part of providing its own services. Such processing is governed by Google's applicable policies and is separate from Krepel Studio's local volume-control features.
If you voluntarily contact us by email, we will receive the information you choose to include in your message and use it only to respond to your inquiry, provide support, or handle the relevant request.
InVPS stores app preferences in Android's app-private local storage. These preferences are retained while the App remains installed unless you clear its data. The App does not maintain a separate developer-operated database of your volume settings or style preferences.
You may remove locally stored App data by using Android's Clear storage / Clear data option or by uninstalling InVPS. Device-level backup or restoration, if enabled by Android or your device provider, is controlled by the applicable platform settings and policies. Google Play retains purchase records in accordance with its own practices.
We use Android's application sandbox and platform permission controls to limit access to App data. No method of electronic storage or transmission can be guaranteed to be completely secure.
Support emails are retained only as reasonably necessary to respond to the inquiry, maintain relevant correspondence, or meet applicable legal obligations. You may request deletion of support correspondence by contacting us, subject to applicable requirements.
You can:
Choose whether to enable or disable the Accessibility Service and other optional special access.
Change or reset App preferences through available settings or Android's app-data controls.
Stop the custom volume panel or uninstall the App.
Request information about, correction of, or deletion of personal information you have voluntarily sent to us for support, where applicable.
InVPS does not require you to create a Krepel Studio account. For inquiries about personal information handled directly by Google Play, please consult Google's privacy controls and policies.
To make a privacy-related request, contact Krepelstudio@gmail.com.
InVPS is a general-purpose device-customization utility and is not specifically designed to collect information from children. We do not knowingly collect children's personal information through an InVPS-operated account or server. If you believe that a child has sent personal information to us through a support request, please contact us so that we can review and address the request.
We may update this Privacy Policy to reflect changes in the App, applicable Android permissions, third-party services, or legal requirements. The current version will display an updated effective date. Material changes to data-handling practices will be reflected in the policy and any required in-app disclosures.
Developer: Krepel Studio
Application: InVPS: Volume Panel Styles
Package name: com.krepelstudio.invps
Email: Krepelstudio@gmail.com
Website: https://krepelstudio.com/