Unstack Support

Help for the Unstack iPhone game

Contact

Found a problem or have an idea? Please open an issue on our GitHub page and tell us which iPhone and iOS version you use. Issues are public, so please don't include personal information.

Questions and answers

How do I play?

Tap a bright tile to move it into your deck. Match three of the same picture to clear them. Dark tiles are covered, so clear the tiles on top first. If your 7-slot deck fills up with no match, you lose. You can read the tips again any time with the ? button on the home screen.

I'm stuck. What can I do?

Use an item: Undo takes back your last tap, Move out moves three tiles out of the deck to make room, and Shuffle mixes up the pictures on the board. You start with two of each, and you can get more with coins or by watching a short ad. If your deck fills up, you get a chance to continue with an item.

How do I get coins?

You earn coins for every level you clear, and from the daily reward (the gift button on the home screen). Watching an ad can double them. Coins can be spent in the shop.

How do I remove the banner ads?

Open the shop (the bag button on the home screen) and buy Remove Banner Ads. It's a one-time purchase and also gives 300 bonus coins. Video ads that you choose to watch for items and coins stay available.

I bought it before, but the banners are back

Open the shop and tap Restore purchases. This works after reinstalling the game or on a new iPhone, with the same Apple account. Restoring brings back the banner removal but not the bonus coins.

Is my progress saved?

Your level, coins and items are saved on your iPhone only. If you delete the game, they are deleted too.

How do I change my privacy choices?

You can change the tracking choice in Settings > Privacy & Security > Tracking. If you're in Europe, the UK or Switzerland, use the Privacy settings button on the home screen. See the privacy policy for more.