This app was mentioned in 1 comment, with an average of 1.00 upvote
There is a paid app with bigger welcome bonus https://play.google.com/store/apps/details?id=com.viaden.winner.pro And here are redeem codes for Reddit users:
P4QM0RLJK34RYH81FJYUG45 YMTGFK0C35NEGTPQ5M1QMUZ 208RAQ7QEEH35BSXDPTVKQ2 P4T55H70AJTWPBSEEZX1UNY JCJBZA8H1E6DNBV1JSYDU3V ED8KRBP9A0EL9JP7SY8R0SE DJAUFUNX8BUVVFE8EPJ6LM3 ND2CGMWAUL4YNAB4PXUZ01D QP3N9G7F6QPB5K6P6NJZ0T1 BFKXJM996E5CEMUY9HHWHPY FSQZ6LU2ZED7UPK0DSNLD25 2JPBLEUHNFY4E4DQC9MQ3YB SWMKTPNLEYAC0PU16W4G8T9 YL0RFCGQC5388C088E3NNZG SREQFZB6HTB8FT6WW1UBCHN 244Y1R8U4YUGZEEMHM9NQ5E UPGKA9BS9JW4DDNPULBTP5T BZYG2U4R7BK56DC5AY1B3GH MSLJGG390N5FBSET753H7GK DR5U2AY5P9JUVWTBACWTF65 VATH0GHRRY1TZH3C9SC9D5P R8RXMTWCJR1RQSRGQ4GQ9HS S8V8ZJYN3U4PJST64CRUE6H Q217LAVWTPLKAFRT05DVJK0 AWEA2JGM99AXB6R6A6V7E4Z