Use APKPure App
Get Boot Apps (Plus) old version APK for Android
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TROUBLESHOOTING
https://julietapp.blogspot.com/p/troubleshooting-general.html
This app allows you to manage a list of apps to open automatically at startup (when you turn on or restart your smartphone).
NOTES
• The apps will not be opened immediately but when the system is ready
• The selected apps will be opened automatically and brought to the foreground
Features and Benefits
• No root
• Ability to open multiple apps
• Ability to set app startup order
• Startup app manager
• Easy to use
Boot Manager, Auto Start Apps, Launch on Boot