HomeAppsLifestyleSandboxxApps like Sandboxx Here are some great alternatives to Sandboxx by Sandboxx, Inc. : USAF Delayed Entry Program ★3.9 PI Family Day ★4.5 KwikLetter® ★4.2 Veterans of Foreign Wars ★3.4 FutureMe ★4.3 UK Postbox ★3.2 Surprising Gift Service ★4.4 GI Jobs ★4.5 Military Camp: Idle Army ★4.3 Package Tracker ★4.4 Vet Tix ★3.6 Cover letter generator ★4.8 My Military OneSource ★4.4 BaseConnect ★3.8 Temp Mail ★4.7 Game Mail ★3.7