I have loaded the SmartSDR for iOS on to a IPad 4 everything seems to work ok until I try the direct frequency entry window then everything locks up . Does anyone else have a problem with SmartSDR for iOS locking up and requiring you to restart the app.
I had the same problem with my iPad3. With the advice of a few others in the community, here is what worked for me:
Go to NET on the left side menu and select SLOW.
Go to DISPLAY on the left side menu and slow down the waterfall.
Close the App and depress the home button on the iPad bezel 2 times to bring up all the apps that you have had opened. Then swiftly swipe UP each app to make them disappear.
Power down the iPad and power up to reboot.
Then try the SmartsDR app for iOS again. My iPad3 runs fine now.