iCarousel - https://github.com/nicklockwood/iCarousel

iCarousel.m

- (void)removeItemAtIndex:(NSInteger)index animated:(BOOL)animated {
  //Amended method below to slide Up/Down
}

- (void)saveItemAtIndex:(NSInteger)index animated:(BOOL)animated {
    index = [self clampedIndex:index];
    UIView *itemView = [self itemViewAtIndex:index];
    
    [UIView beginAnimations:nil context:nil];
    [UIView setAnimationDuration:1.0];
    [UIView setAnimationDelegate:itemView.superview];
    [UIView setAnimationDidStopSelector:@selector(removeFromSuperview)];
    [self performSelector:@selector(queueItemView:) withObject:itemView afterDelay:0.1];
    itemView.superview.layer.opacity = 0.0;
    itemView.frame = CGRectOffset(itemView.frame, 0, 250); //Swap to -250 to change direction
    [UIView commitAnimations];
    
    [UIView beginAnimations:nil context:nil];
    [UIView setAnimationDelay:0.1];
    [UIView setAnimationDuration:INSERT_DURATION];
    [UIView setAnimationDelegate:self];
    [UIView setAnimationDidStopSelector:@selector(depthSortViews)];
    [self removeViewAtIndex:index];
    _numberOfItems --;
    _wrapEnabled = !![self valueForOption:iCarouselOptionWrap withDefault:_wrapEnabled];
    [self updateNumberOfVisibleItems];
    _scrollOffset = self.currentItemIndex;
    [self didScroll];
    [UIView commitAnimations];
}

I needed a Carousel like control but swipe up/down actions.

• https://github.com/nicklockwood/iCarousel