1. Currently using Moto g5s plus running android 8.1Useless because cannot see the Myanmar script consonents...only English phonetics and green background..waste of time.WAY too many adsOnly offers one chart in the free version.
2. It was no different from the free version!None of the Burmese letters are visible.
3. After I paid for the app and it had no additional features it stated for the premium version.
4. Developers.
5. Please look into this error.