I've been trying to find an .ipa of the original groove coaster for weeks now and it's pretty rare than expected. The only things that I found maybe useful are these links
An old Chinese site for cracked iOS games. The download links give you an error that leads you to dead technical support
An old Chinese forum that's pretty strict. You need an account on there to download files, however when you register you need to redeem a invite code
A really old file hosting service. Whenever I try to go for free download it only refreshes the page. Tried making an account but that seems to not work either
Groove Coaster v2.0.3 - 节奏过山车 完整版[ipa]破解版下载_iPhone_iPad - 51iPA.com
一款梦幻般的音乐节奏游戏，游戏的玩法很简单，就是随着迷人的背景音乐敲打屏幕，屏幕中的节奏点便会随着玩家的敲打而绽放出绚丽的色彩。
www.51ipa.com
节奏过山车2.0.3 又名Groove Coaster(ipa)下载 - IOS游戏 - 侠外游戏论坛 - 全球中文游戏玩家俱乐部 bbs.xiawai.com
节奏过山车2.0.3 又名Groove Coaster(ipa)下载 ,侠外游戏论坛
bbs.xiawai.com
A really old file hosting service. Whenever I try to go for free download it only refreshes the page. Tried making an account but that seems to not work either
