Apps like DualSim Data Manager

Here are some great alternatives to DualSim Data Manager by TheMonster :
Telesim - eSIM Phone Internet
Telesim - eSIM Phone Internet
★4.0
FlexiRoam: eSIM & Data Plans
FlexiRoam: eSIM & Data Plans
★3.8
Timely Mobile Network Refresh
Timely Mobile Network Refresh
★4.1
Device Info, Sim Phone Details
Device Info, Sim Phone Details
★4.2
haha TRAVEL by fortress
haha TRAVEL by fortress
★3.3
Mobile Data Widget
Mobile Data Widget
★3.8
SIM Card Info
SIM Card Info
★3.9
Roamify - eSIM Call Data
Roamify - eSIM Call Data
★4.6
Dual Sim / Multi Sim Selector
Dual Sim / Multi Sim Selector
★4.2
Network Info & Sim Details
Network Info & Sim Details
★4.0
Roamingo
Roamingo
★4.7
Sim Cell Info
Sim Cell Info
★4.4
SIM Unlock for HTC phones
SIM Unlock for HTC phones
★3.7
SIM Card Info (Dual-Sim)
SIM Card Info (Dual-Sim)
★4.0
1O1O
1O1O
★4.5
Truphone SIM Data Settings
Truphone SIM Data Settings
★4.1