Charts Cloud can be made to look like a native app on both iOS and Android.
Safari (iOS)
- Open Charts Cloud (https://charts.navigraph.com) in Safari. Press the button to the right of the address bar, and press Add to Home Screen:
- Close Safari and find the icon named Navigraph Charts on the Home screen. Open it:
Chrome (Android)
- Open Charts Cloud (https://charts.navigraph.com) in Chrome. Press the three dots button to the right of the address bar, and press Add to Home screen:
Close Chrome and find the icon named Navigraph Charts on the Home screen. Open it: