CompareOpen in App Store
★★★★★
Average rating on the App Store. Apple doesn't publish how many ratings each star has.
This app isn't in any of our charts yet.
Support for the latest Apple devices: • iPhone 18 Pro, iPhone 18 Pro Max and iPhone Duo • Apple Watch Series 12 and Apple Watch Ultra 4 Improved battery data: • Added design capacities for iPad (A16), iPad Air (M3), iPad Pro 11" (M5) and more • Corrected design capacities for Apple Watch Ultra 3 and iPad Air (M2) Plus minor improvements and bug fixes.
BAST – Your Battery Diagnostics Companion BAST is a powerful and easy-to-use battery diagnostics tool that gives you deep insights into the condition of your iPhone, iPad or Apple Watch battery. Using Apple’s own analytics log files, BAST extracts and analyzes key data to provide detailed information, including: - Device and operating system details - Battery health (even values above 100%) - Charge cycle count - Current, maximum and minimum battery capacity Apple Watch is supported automatically if paired with the same iPhone. Simply import the analytics file — BAST will guide you through every step. A built-in manual explains the process clearly and helps you get started right away.