Just try once
They say it can be as Garmin. However I do not own Garmin. Import of GPX works.
TrailMate User Reviews
Is TrailMate Safe?
Not enough ratings yet to assess TrailMate.
Is TrailMate Legit?
TrailMate-途伴 has limited verification signals. AppsHunter Legitimacy Score for TrailMate is 50/100.
Based on 50 of 100 points across 7 verification signals from App Store and developer data.