Sensor Data Pro vs CoreScope

Sensor Data Pro helps you capture high-quality sensor recordings from your iPhone or iPad for testing, field work, and analysis. Use it to record motion, location, microphone level, barometer, and magnetometer data in one session. Add event markers as you record, review sensor charts by type, inspect per-axis values, and export complete session files for downstream analysis. Built for reliable long sessions: - Live preview before recording - Configurable sensor selection and sample rate - Background-aware recording behavior with explicit gap annotations when iOS limits sensors - Session analytics dashboards with min/mean/max and timeline context - CSV and JSON export from persisted recordings Your recordings stay on-device by default.

CoreScope shows exactly what your iPhone is doing right now — and what it was doing a moment ago. It's a device monitor first. Five live tabs update about once a second from on-device system APIs, and every metric keeps a scrubbable 3-minute history so you can see what just happened: • Overview — CPU, memory, battery, network and storage at a glance. • CPU & Memory — live load, 1/5/15-minute averages, memory pressure (Normal / Warn / Critical), per-core use, and a colour-coded memory breakdown. • Battery — charge state, charge source, Low Power Mode, and a 3-minute level history. • Network — active connection, IPv4, DNS, default gateway, and Wi-Fi/cellular byte totals since boot. • Storage — used/free/total capacity and an external-storage inspector for a picked folder or drive. Then it goes further than other monitors: • Public Identity — your public IP, on-device VPN & proxy detection, and IP-based city / ISP, resolved when you open the app. • Speed test — measure latency, download and upload against Cloudflare with one tap. • Hardware Check — a guided used-phone inspection: screen dead-pixels, touch dead-zones, accelerometer, gyroscope, compass, proximity, haptics and speaker, ending in a shareable report. CoreScope is honest about the iOS sandbox — values the system doesn't expose to third-party apps are marked unavailable rather than faked. No account. No paywall. No ads. No analytics or trackers.