Periphery vs SplitWatch Advanced Stopwatch

Professional Bluetooth LE scanner and debugger for iOS. Periphery gives developers, engineers, and power users a complete toolkit for inspecting Bluetooth Low Energy devices. Scan nearby devices, read GATT services and characteristics, write values, and subscribe to notifications — all in one elegant app. FEATURES - Scan and discover nearby BLE devices in real time - Full GATT inspector: browse services, characteristics, and descriptors - Read, write, and subscribe to BLE characteristics - Automatic UUID identification for known devices - Device fingerprinting: identify chips from Nordic, ESP32, Xiaomi, Shelly - Export scan logs for documentation and debugging - Offline UUID database — no internet required - Dark interface optimized for hardware labs - Find lost Bluetooth devices, tags, and trackers by signal strength (RSSI) with a live proximity meter PRO FEATURES Unlock with Periphery Pro: - Unlimited scanning, with no session limit - Session logging: every read, write and notification saved - Unlimited saved sessions, exportable as plain text - No ads, ever BUILT FOR - iOS and embedded developers - IoT engineers and hobbyists - Hardware prototypers - QA engineers testing BLE products - Anyone debugging Bluetooth connectivity - Anyone hunting a lost Bluetooth tag, tracker, or pair of earbuds The cleanest BLE inspector on the App Store. Periphery Pro is available as an auto-renewing subscription. Weekly, monthly, yearly, and lifetime options available. Prices shown at purchase. Subscriptions automatically renew unless cancelled at least 24 hours before the end of the current period. Manage or cancel in your Apple ID Account Settings. Privacy Policy: https://gist.githubusercontent.com/mattiaa95/43f479d4da16a7bb4aaf5504874b01bb/raw/d25d0afa3cf5a33d08e396fbadae1e9f04651b53/GeneralPrivacyPolicy.md Terms of Use: https://gist.githubusercontent.com/mattiaa95/a9624bdaa9742350da2f60ab2957823c/raw/4968b429a06fda4917e2c3903c8e415d5a12d12a/Term&Condition.md

SplitWatch is a multi-stopwatch timing app built for coaches, officials, and anyone who needs to track multiple athletes at the same time. Create up to 8 stopwatches, name each one after your athletes, and start them all simultaneously when the race begins. Lap each runner individually as they pass, then save the entire session with a name (ex: "1600m Heat 1") when you're done. Every session is saved to your history. Tap any past session to review each athlete's split times in full detail. - Built for track and field coaches: Name each stopwatch after your athletes. Start them together, lap them individually, and keep a permanent record of every session. - Individual and group controls: Control every stopwatch at once with Start All, Stop All, Lap All, and Reset All - or manage each one independently. - Full session history: Every session is saved with its name, date, and complete split data for every athlete. Never lose a result. - Edit timing mistakes: Accidentally click lap at the wrong time? Edit each runner's individual splits to portray the correct result. - Designed for real conditions: Clean, high-contrast display that's easy to read trackside. Light mode and Dark mode. Reorder stopwatches to match your heat sheet.