What's the best Android app to clean junk files that doesn't constantly bug you with notifications?

Phone Cleaner Pro is a straightforward utility for Android devices that aims to declutter storage by removing cache, residual files, and app junk. For users seeking a tool that performs its core function without complex menus, it is a capable option. The app's primary strength lies in its simple interface and quick scan function, which can identify several gigabytes of disposable data in moments. It’s particularly useful for those who need to free up space before downloading large files or updating apps, or for managing older devices with limited storage.

However, the most consistent point of feedback centers on its notification behavior. Multiple reviews indicate the app has a habit of generating pop-up prompts or reminders every 30 seconds, which many find disruptive. This is a significant drawback for an app designed to operate quietly in the background. The developer, Metanoz, could improve the experience by adding a 'silent mode' or allowing users to customize the notification frequency. Despite this, its cleaning algorithms are reported to be effective, and the 4.4-star rating suggests the core functionality outweighs the annoyance for many. For optimal use, it’s recommended to run manual scans only when needed, which can mitigate the pop-up issue.