Last updated: 26 June 2026
Thank you for using Space Clean Toolkit, developed and operated by Starlume Tech.
We take your privacy seriously and are committed to protecting your personal data. This Privacy Policy explains how we collect, use, store, and safeguard information when you use our app.
By using Space Clean Toolkit, you confirm that you have read and understood this Privacy Policy. If you do not agree, you may stop using the app or manage permissions via your device settings at any time.
2.1 Information Collected Automatically
When you use Space Clean Toolkit, we may automatically collect certain information to ensure the app runs smoothly and efficiently, including:
Device details (e.g. brand, model, OS version, screen resolution)
System and performance data (e.g. memory status, running apps)
Identifiers (e.g. IP address, advertising ID where permitted)
Usage data (e.g. feature interactions, page views, app launches)
This information is used strictly to maintain functionality, improve performance, and enhance user experience.
2.2 Information You Provide
We may collect information you choose to provide, such as:
When you contact us for support
When you grant permissions required for specific features
Space Clean Toolkit does not require account registration to use its core features.
2.3 Third-Party Links
The app may contain links to third-party services. We are not responsible for their privacy practices. Please review their policies separately.
We use your information to:
Provide core features such as file management, cache cleaning, and storage analysis
Improve app stability, performance, and usability
Analyse aggregated usage trends
Display and measure advertisements (subject to your device settings)
Respond to enquiries and provide support
Prevent fraud, misuse, and security risks
Space Clean Toolkit only requests permissions necessary for its functionality. Permissions are triggered by specific user actions.
Storage Permissions
android.permission.READ_EXTERNAL_STORAGE
Trigger: When you view file directories or file categories
Description: Required on Android 11 and below to read files
Explanation: Allows access to files stored in external storage
android.permission.WRITE_EXTERNAL_STORAGE
Trigger: When entering file directories
Description: Required on Android 11 and below to write files
Explanation: Allows managing and organising external storage
android.permission.MANAGE_EXTERNAL_STORAGE
Trigger: When browsing files or directories
Description: Required on Android 11 and above for full file access
Explanation: Enables comprehensive external storage management
Notification Permission
android.permission.POST_NOTIFICATIONS
Trigger: Requested on first launch (splash screen); not requested again on home screen
Description: Required on Android 13 and above
Explanation: Allows the app to send essential notifications
App Usage & System Permissions
android.permission.PACKAGE_USAGE_STATS
Trigger: When you choose to scan or clean cache files
Description: Required on Android 6 and above
Explanation: Allows access to app usage data to improve cleaning accuracy
android.permission.GET_PACKAGE_SIZE
Trigger: Not requested
Description: Used on Android 6 and below
Explanation: Allows retrieval of app size information
android.permission.CLEAR_APP_CACHE
Trigger: Not requested
Description: Used on Android 6 and below
Explanation: Enables cache clearing during cleaning
android.permission.REQUEST_DELETE_PACKAGES
Trigger: Not requested
Description: Required to uninstall apps
Explanation: Allows removal of installed applications
android.permission.SYSTEM_ALERT_WINDOW
Trigger: When clicking to enable the floating ball feature
Description: Allows the app to draw content on top of all other apps (commonly known as floating window permission)
Explanation: Used for the app's floating ball scenario
All permissions are used strictly for their intended purposes. Space Clean Toolkit does not access or upload your personal files without your explicit action.
We may use trusted third-party services for analytics, advertising, and performance monitoring. These providers only process data necessary for their functions and operate under their own privacy policies.
First-party SDK / Service Agreements:
Google Play Services: https://policies.google.com/privacy
Google AdMob: https://support.google.com/admob/answer/6128543
Firebase Analytics: https://firebase.google.com/support/privacy
Usage and analytics data is retained for up to 60 days
Files remain on your device and are never uploaded to our servers
Data is deleted when no longer required or legally necessary
We implement reasonable technical and organisational measures to protect your data. However, no system can guarantee absolute security.
Space Clean Toolkit is not intended for children under 13. If such data is identified, it will be deleted promptly.
Depending on your region, you may have rights including access, correction, deletion, or restriction of your personal data.
CCPA (California): https://oag.ca.gov/privacy/ccpa
VCDPA (Virginia): https://www.oag.state.va.us/consumer-protection/index.php/privacy-resources
GDPR (EU): https://commission.europa.eu/law/law-topic/data-protection_en
LGPD (Brazil): https://www.gov.br/anpd/pt-br
You also have the right to lodge a complaint with your local data protection authority.
We process personal data based on:
Your consent
Contractual necessity
Legal obligations
Legitimate interests (e.g. security, fraud prevention, service improvement)
Starlume Tech
📧 starlume.tech@gmail.com
Guangzhou Starlume Technology Co., Ltd.
📧 starlume.tech@gmail.com
We may update this Privacy Policy from time to time. Updates will be reflected within the app. Continued use of Space Clean Toolkit indicates your acceptance of the revised policy.