Monitor your device's CPU, memory, storage, and battery usage in real-time. View historical data to understand trends and system changes. Offers essential free features and advanced capabilities with a Pro subscription.






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Whether you want more options like Disk Usage Widgets or a completely different take on the same concept, our curated list of 8+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.










Monitor your device's CPU, memory, storage, and battery usage in real-time. View historical data to understand trends and system changes. Offers essential free features and advanced capabilities with a Pro subscription.






Monitor your iPhone and iPad's internal performance with live stats on battery, RAM, CPU, GPU, and network usage. Test device speed with benchmarks and stress tests, and view detailed device information. Customizable widgets and Live Activities provide at-a-glance insights.