Apps like Roaming Guard

Here are some great alternatives to Roaming Guard by Quan Software :
DualSim Data Manager
DualSim Data Manager
★4.0
RoamApp
RoamApp
★4.9
Auto WiFi Tethering
Auto WiFi Tethering
★3.5
InternetGuard No Root Firewall
InternetGuard No Root Firewall
★4.1
Data Manager- Track Data Usage
Data Manager- Track Data Usage
★4.3
Net Signal Pro:WiFi & 5G Meter
Net Signal Pro:WiFi & 5G Meter
★4.7
Net Signal: WiFi & 5G Meter
Net Signal: WiFi & 5G Meter
★4.5
Signal Strength
Signal Strength
★4.3
Secure Guard
Secure Guard
★4.6
Mobile Data Switch
Mobile Data Switch
★4.0
Wifi LAN Guard
Wifi LAN Guard
★4.0
Net Blocker: Net Guard
Net Blocker: Net Guard
★3.8
Sync Data Manager
Sync Data Manager
★3.8
Phonee: Anti-Theft
Phonee: Anti-Theft
★3.4
Shield Guard
Shield Guard
★4.5
Wifi Scheduler
Wifi Scheduler
★3.9