#pragma mark - Utils
- (BOOL)isIphone4 {
    return [UIScreen mainScreen].bounds.size.width * [[UIScreen mainScreen] scale] == 640.0 && [UIScreen mainScreen].bounds.size.height * [[UIScreen mainScreen] scale] == 960.0;
}

- (BOOL)isIphone5 {
    return [UIScreen mainScreen].bounds.size.width * [[UIScreen mainScreen] scale] == 640.0 && [UIScreen mainScreen].bounds.size.height * [[UIScreen mainScreen] scale] == 1136.0;
}

- (BOOL)isIphone6 {
    return [UIScreen mainScreen].bounds.size.width * [[UIScreen mainScreen] scale] == 750.0 && [UIScreen mainScreen].bounds.size.height * [[UIScreen mainScreen] scale] == 1334.0;
}

- (BOOL)isIphone6Plus {
    return [UIScreen mainScreen].bounds.size.width * [[UIScreen mainScreen] scale] == 1242.0 && [UIScreen mainScreen].bounds.size.height * [[UIScreen mainScreen] scale] == 2208.0;
}

- (BOOL)isIphoneX {
    return [UIScreen mainScreen].bounds.size.width * [[UIScreen mainScreen] scale] == 1125.0 && [UIScreen mainScreen].bounds.size.height * [[UIScreen mainScreen] scale] == 2436.0;
}

- (BOOL)isIphoneXR {
    return [UIScreen mainScreen].bounds.size.width * [[UIScreen mainScreen] scale] == 828.0 && [UIScreen mainScreen].bounds.size.height * [[UIScreen mainScreen] scale] == 1792.0;
}

- (BOOL)isIphoneXSMax {
    return [UIScreen mainScreen].bounds.size.width * [[UIScreen mainScreen] scale] == 1242.0 && [UIScreen mainScreen].bounds.size.height * [[UIScreen mainScreen] scale] == 2688.0;
}