CRHPosition vs Passcord

高铁上定位信号弱，不知道自己在哪？输入自己的车次信息，模拟一下就能知道啦。

Passcord turns the places you visit into a personal record of your days and journeys. Explore location history on a map, browse the calendar, and bring meaningful moments together on a daily timeline. Look back at your day - Follow recorded routes on the map and revisit days from the calendar. - See map records, flights and travel intervals together on the timeline. - Add walking, cycling, car, bus, rail, ferry and other travel intervals. Choose stations and routes using downloaded rail and BRT data where coverage is available. - View weather alongside your day. With optional Apple Health access, Pro members can also see sleep and workouts, including step information for walking. Make the map your own - Create map records with a title, a small symbol, a color and a time or date range. - Attach photos, organize records with tags, and link related records. - Reuse record templates and browse all your records in one place. - Show record symbols in the calendar and adjust which records take priority. Record at your pace - Save your current location with a tap or start continuous recording. - Choose optional significant location change, background task or Location Push recording. Supported Shortcuts can also request a location. - Adjust accuracy and recording options to balance detail and battery use. Background scheduling and push delivery depend on iOS, network access and location conditions; exact intervals and complete routes are not guaranteed. - Use Watchcord on Apple Watch to record locations and sync them to your iPhone. Keep flights together - Create boarding passes manually or look up completed flights by number and date. - Group tickets into Journeys and view available historical radar tracks. - Flight lookup and radar depend on provider coverage and network access. Free lookup allowances require iCloud sign-in. Bring your existing records Import timed locations from GPX or KML, scan geotagged photos and videos, and export selected data as GPX. Back up and restore your Passcord database, including map record attachments. Location history is stored in a database on your device. Apple Health access is optional and read-only. Passcord Pro Choose a monthly, quarterly or yearly auto-renewable subscription, or a one-time lifetime purchase. Each provides the same Pro features: higher Location Push limits, expanded flight and radar lookups, more map records and templates, more calendar symbols, Health data on the timeline, extended weather dates and shorter optional background task recording intervals. Features remain subject to permissions, system scheduling and service coverage. EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/