iTunes Link: https://itunes.apple.com/us/app/word-switch-learning-with-happy-mood/id1221200111?ls=1&mt=8 This application is aim to those people who want to more English vocabulary. To play it you just need to swipe between 2 letters to swap there positions until you have a correct word in a row. Hope you will enjoy this game. Promo codes below: 4N4EKNYLA4EP NX9YHW4NLN9R F3YTKW7EMJPA K3F3KXWHRLAY HH6NY3KYFWET LNXA9N3KF3NF 6NNHM43WY9HP FX4EAN9NHEAP 96RW9MYJLR3H EA4RM79WEX9A MTKHWAHPX6YE 363KKPFEA99M KXNA3NWTK6TW JEXL6XLK4EP6 KRAATP3YNFAE 4YXWNLHP6F3F KAKEEEWWEMXE 9F7T3KWKJEAT RYHM7T94XFNJ JWY7HY7P9RNR