HomeAppsBusinessMyGTTApps like MyGTT Here are some great alternatives to MyGTT by Guyana Telephone & Telegraph Co. Ltd : My Choice Wireless ★3.5 my Excitel ★3.4 SWEPCO ★4.2 Smart ★3.7 MySCE ★3.8 MB&T ★4.4 MyREC SmartHub ★3.7 MyDST ★3.2 Reliant ★4.7 Hotlink ★4.1 MyCoVantage Mobile Banking ★4.4 GigaNet ★4.7 Santee Cooper’s My Energy Link ★4.0 Ameris Mobile ★4.5 Your Premier Bank Mobile ★4.4 bankHometown Mobile ★4.7