Fill Storage
Fill Storage Summary
Fill Storage is a ad-supported Android app in the Tools category, developed by Arum Communications. First released 5 years ago(Aug 2020), the app has accumulated 745.5K+ total installs and 1.6K ratings with a 4.24★ (good) average rating.
Recent activity: 51.7K installs this week (174.3K over 4 weeks) showing strong growth , and 18 new ratings this week View trends →
Data tracking: SDKs and third-party integrations were last analyzed on Feb 4, 2026. The app's network data flows (API traffic to/from the app and its SDKs) were last crawled on Oct 3, 2025.
Store info: Last updated on Google Play on Feb 5, 2026 (version 20250827).
Fill Storage was last scanned for SDKs 2026-02-04. Below is the overview of third party companies detected in the app. The full list of raw SDKs, app permissions and unknown SDKs is available here.
Google
Firebase
AdMob4.24★
Ratings: 1.6K
Screenshots
App Description
Simulate Low Storage & Securely Overwrite Data
Fill Storage is a must-have tool for Android developers, testers, and users who need to simulate low storage conditions or securely erase deleted data.
🔹 Key Features:
✅ Low Storage Simulation for Testing
‣ Ideal for developers and testers to check how apps behave when storage is almost full.
✅ Secure Data Erasure
‣ Fills storage with dummy files to overwrite deleted data, preventing recovery.
✅ Customizable Storage Filling
‣ Fixed Sizes: 10MB, 100MB, 1GB
‣ Percentage-Based: 30%, 60%, 90%
✅ Easy Cleanup
‣ All generated files can be deleted instantly with a single tap.
🔹 Who Can Benefit?
📌 Android Developers & Testers – Ensure apps function properly in low-storage conditions.
📌 Privacy-Conscious Users – Prevent deleted data from being recovered.
📌 Anyone Needing Storage Control – Experiment with storage management easily.
Whether you're testing app performance or securely erasing data, Fill Storage provides a simple and effective solution. Download now and take control of your storage! 🚀