HomeAppsCommunicationESI eMobileApps like ESI eMobile Here are some great alternatives to ESI eMobile by Estech Systems, Inc. : e-Teller ★4.0 101VOICE Mobile SoftPhone ★4.6 Improcom ★3.7 HelloSpoke Mobile ★4.0 Truly Wireless: Business Phone ★3.8 iTeleCenter ★4.1 Unity-Mobile ★3.6 TeleConsole ★4.0 magicJack for BUSINESS ★4.0 UniVoIP Mobile ★3.8 VirtualPhoneSystem ★3.3 Kasookoo ★4.2 NimbusPhone ★3.5 OpenPhone ★4.4 VirtualPBX Softphone ★3.8 Aeonix Touch ★4.2