Apps like LPDA designer

Here are some great alternatives to LPDA designer by Valery Kustarev :
Antenna Tool Premium
Antenna Tool Premium
★4.6
Antenna Pointer
Antenna Pointer
★4.1
Digital TV Antennas
Digital TV Antennas
★4.6
AntennaPict β
AntennaPict β
★4.6
MetroVNA
MetroVNA
★4.3
RF And Microwave Calcs
RF And Microwave Calcs
★4.1
SATFINDER BT DVB-S2
SATFINDER BT DVB-S2
★4.3
Glucose: Blood Sugar Logs
Glucose: Blood Sugar Logs
★4.4
SatFinder Lite - TV Satellites
SatFinder Lite - TV Satellites
★4.0
HackRF Test
HackRF Test
★3.9
G-NetView Lite
G-NetView Lite
★5.0
Sawmill Calculator Pro
Sawmill Calculator Pro
★4.0
Ultra GPS Logger Lite
Ultra GPS Logger Lite
★4.4
Timber volume
Timber volume
★4.1
Norwood Sawmills Calculator
Norwood Sawmills Calculator
★5.0
Periodic Table
Periodic Table
★4.7