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
Device Info, Sim Phone Details
Device Info, Sim Phone Details
★4.2
AIRSIM
AIRSIM
★3.4
Mobile Data Widget
Mobile Data Widget
★3.9
SIM Card Info
SIM Card Info
★4.0
Network Info & Sim Details
Network Info & Sim Details
★4.0
Roamify - eSIM Call Data
Roamify - eSIM Call Data
★4.6
Dual Sim / Multi Sim Selector
Dual Sim / Multi Sim Selector
★4.2
SIM Switch Quick Settings
SIM Switch Quick Settings
★3.2
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
★4.7
Truphone SIM Data Settings
Truphone SIM Data Settings
★4.1