If you want to the looks to be same in android and iphone then find the below code block in css stylesheet and comment it out. Then it will look the same as in iphone.
.platform-android .action-sheet-backdrop.active {
background-color: rgba(0, 0, 0, 0.2); }
.platform-android .action-sheet {
margin: 0; }
.platform-android .action-sheet .action-sheet-title, .platform-android .action-sheet .button {
text-align: left;
border-color: transparent;
font-size: 16px;
color: inherit; }
.platform-android .action-sheet .action-sheet-title {
font-size: 14px;
padding: 16px;
color: #666; }
.platform-android .action-sheet .button.active, .platform-android .action-sheet .button.activated {
background: #e8e8e8; }
.platform-android .action-sheet-group {
margin: 0;
border-radius: 0;
background-color: #fafafa; }
.platform-android .action-sheet-cancel {
display: none; }
.platform-android .action-sheet-has-icons .button {
padding-left: 56px; }
i copy this from @aaditya