Novva Cleaner Privacy Policy

Effective date: July 15, 2025

This Privacy Policy aims to explain how we collect, use and protect your personal information when providing services such as system cleaning, cache optimization and device acceleration to users. We are well aware of the significance of data privacy and are committed to complying with relevant laws and regulations (including GDPR, California CCPA, etc.) to ensure that users' rights and interests are not infringed upon.

I. Information We Have Collected

Novva Cleaner collects the following information only when necessary to achieve core functions and enhance product stability:

1. Equipment information

Equipment brand, model, and operating system version

Unique device identifier (such as Android ID)

Current storage and memory usage status

2. Application usage data

Startup time, number of cleaning operations, and function click status

Error logs, crash messages

3. Advertising-related data (such as when the advertising module is enabled

Device-based advertising ID (provided by Google)

Basic behavioral data for non-personalized advertising display

This application will not request access to the contact list, call history, text messages, location or photo album.

Ii. Purpose of Information Use

We use the above data for the following purposes:

Identify redundant file types in the system and provide cleaning suggestions

Optimize equipment performance and storage space

Improve system compatibility and fault recovery capabilities

Support product iterative development and problem diagnosis

(If enabled) Display moderate advertisements and maintain the operation of free products

We will not use your information for purposes without your consent, nor will we sell or rent it to third parties.

Iii. Permission Description

Is the description of the purpose of the permission name necessary

The storage read permission is used to scan the system cache and residual files and perform cleaning operations

The network access permission pull update configuration and load advertising content (if applicable) are

Other device information permissions obtain the basic status of the device to determine the cleaning strategy

All permission requests are based on functional requirements and will be clearly prompted upon the first use.

Iv. Description of Third-party Services

To ensure the stable operation of the application, we have integrated the following services

Google Firebase (Crashlytics, Analytics

Used for crash analysis and anonymous behavior statistics, without personal identification information

Advertising platforms (such as AdMob

Display non-personalized advertisements in accordance with Google Play's data policy

Third-party services are only used in accordance with the platform's compliance requirements and do not support us in obtaining, storing or sharing user data.

V. Data Security Assurance

Data transmission is accomplished through the HTTPS encrypted channel

The local temporary file cache is regularly cleared to prevent storage leakage

Users can clear application data or uninstall software at any time and revoke all authorizations

We have established reasonable technical and organizational measures to prevent unauthorized access, disclosure or tampering of data.

Vi. Protection of Minors

This product is intended for use by users who are at least 13 years old (or the age stipulated by the laws of their country/region of residence). We will not actively collect personal information of minors. If you are the legal guardian and find that the information of a minor has been collected, please contact us in a timely manner.

Vii. User Control Rights and Choices

You can

Disable permission authorization in the device system

Reject the tracking of personalized identifiers for advertisements

Clear or reset the cache and usage records

Request to delete your anonymous usage data (such as Crash logs)

Please contact us in the following ways:

Viii. Contact Us

If you have any questions, suggestions or complaints regarding this Privacy Policy or data processing, please contact:

E-mail: privacy@novvacleaner.app

(Go online on our official website) or visit our official website for more support information

Ix. Policy Update Mechanism

We may update our privacy policy from time to time in response to legal changes, functional expansions or service adjustments. You will receive an update prompt within the app. By continuing to use it, you will be deemed to have accepted the changes.

Novva Cleaner always prioritizes the safety and privacy protection of user devices.