■ GPS Track Recording
Records GPS tracks continuously, even in the background. Recorded data can be exported in GPX, CSV, or KML format. Each session stores a summary of distance, duration, and top speed, with the full track displayed on the map.

■ Location Outlier Filter
Automatically removes GPS coordinate jumps caused by poor signal accuracy using a 3-stage filter. Outliers are detected by combining three indicators — horizontal accuracy, Doppler-based speed, and calculated speed between consecutive points — ensuring only accurate tracks are recorded. The filter can be toggled on or off in Settings.

■ Place Recording
Record any location on the map with a tap or long press. Attach multiple photos (reorderable), assign a category, and add a memo. Saved places are searchable by name and memo. Export as GPX, CSV, or ZIP (with photos).

■ GNSS Dashboard
Displays real-time measurements including latitude, longitude, altitude, horizontal accuracy, speed, and heading. An accuracy history graph shows signal quality over time.

■ Export Formats
· GPX (track logs and place records)
· CSV (track points and place records)
· KML (Google Earth compatible)
· ZIP (bulk export of place records with photos)

■ Pricing
Core features are free. A one-time Pro purchase removes session recording limits and unlocks all features.

What's New in v2.1.0

■ Performance Fix for Long Recording Sessions
Fixed an issue where map track drawing became sluggish during extended GNSS recording. Only newly added segments are drawn incrementally, keeping performance consistent no matter how long the session.

■ Live Speed & Distance During Recording
While recording, the info panel on the map automatically switches to show your current speed (km/h) and total distance in large, easy-to-read numbers. Returns to normal display when recording stops.

■ Unified Field Order in Place Registration
The field order in the place registration screen now matches the place detail screen (Name → Photo → Memo → Category → Rating).