HERE IS THE LIST OF AMAZING APPS UNDER 1 MB:-
1.) lock watch app-https://play.google.com/store/apps/details?id=com.bloketech.lockwatch
2.)Shazam lite-https://play.google.com/store/apps/details?id=com.shazam.android.lite
3.)Viabrowser-https://play.google.com/store/apps/details?id=mark.via.gp
4.)AllSocialMedia-https://play.google.com/store/apps/details?id=com.andromo.dev932247.app1067143
5.) atomic bomber-https://play.google.com/store/apps/details?id=org.lukeallen.bomber