Yes. The app is free, in all 175 countries it sells in, and it sells nothing inside it.

Does PM2.5台灣 have a free trial?

No. None of its offers (US) come with a free trial.

WeatherHealth & Fitness

PM2.5台灣

Name: PM2.5台灣
Rating: 2.8 (8 reviews)
Author: YEH TSUNG MING

YEH TSUNG MING

Prices are current as of 28 Sept 2026.

PM2.5台灣 has no in-app products on record in the United States.

2.8 out of 5, based on 8 reviews.

Is PM2.5台灣 free?: Yes. The app is free, in all 175 countries it sells in, and it sells nothing inside it.
Does PM2.5台灣 have a free trial?: No. None of its offers (US) come with a free trial.

Last updated 11 years ago.

PM2.5台灣 sells in 175 countries. It was released 11 years and 4 months ago, on 18 May 2015. It holds a 2.8 rating from 8 reviews.

Supports 1 language: English.