1.Download the .IPA file from the button above to your computer.
2.Download AltSigner and install it.
Download AltSigner3.Open/Run AltSigner on your computer then input Apple ID with account and password.
4.Input your device UDID.
5.Choose the IPA file you want to sign by clicking Browse.
6.Click "Start" and wait for signing progress complete.
7.After signing, you can install the successfully signed IPA file on your phone with Tongbu Assistant.
8.Once the installation is complete and you see the app on your Home Screen, you will now need to go to Settings -> General -> Profiles & Device Management. Once there, tap on the email you entered from step 3, and then tap on 'Trust email@Pandahelper.com'.
9.Now go to your Home Screen and open the newly installed app and everything should work fine.
For free Apple Developer accounts you will need to repeat this process every 7 days. Using a disposable Apple ID for this process is suggested but not required.