E-Barometer is a free iPhone application developed by 勇 张. It falls under the Lifestyle category with a subcategory of Weather. The app is designed to display the current barometric pressure.

With E-Barometer, users can easily access and monitor the barometric pressure in their area. The app provides accurate and up-to-date information, allowing users to stay informed about the atmospheric pressure changes. Whether you're a weather enthusiast or simply curious about the barometric pressure, E-Barometer offers a convenient way to access this information.

Please note that E-Barometer is specifically designed for iPhone 6, iPhone 6 Plus, iPad Air 2, and later products. It is not compatible with other devices, so users should ensure compatibility before downloading.

Overall, E-Barometer is a useful application for those interested in monitoring barometric pressure. Its simple interface and accurate data make it a handy tool for weather enthusiasts and anyone curious about atmospheric conditions.