WHO TOPPLED IT?

Privacy policy

Last updated 30 September 2026.

Who Toppled It? is made by REVISEBYPHONE LTD ("we"), which is responsible for your information under UK data protection law. This page says what the game collects, why, and what you can do about it. If you have a question, email support@revisebyphone.com.

You do not need an account

The game never asks for your email, phone number or real name. When you first play with friends it gives your phone an anonymous id, which is how it knows which towers are yours.

What we keep, and why

• The name you choose, and the names of towers you make. Other players in your towers see them.
• Your towers: the blocks, whose turn it is, and a short recording of each tower's collapse, so that everyone in the tower can play and watch the replay.
• What you own in the game: boosts, skins and sounds, and a record of what you bought, so they are yours on any phone and cannot be taken twice.
• A notification token for your phone, so we can tell you when it is your turn. You can turn notifications off in your phone's settings.
• Reports: if you report a name, we keep who reported what, so we can look at it. The person reported is not told who reported them.

This is kept with Google Firebase, in London. We use it only to run the game.

Purchases

Purchases are made through Google Play or the App Store; we never see your card details. RevenueCat, a service that checks purchases with the stores for us, receives your anonymous id and what you bought.

Ads

Ads only play when you choose to watch one for a boost. They are provided by Google AdMob, which may use your phone's advertising id and approximate location. In the UK, the EU and other places where the law asks for it, the game asks for your consent first, and you can change your answer at any time from the shop ("Ad privacy choices"). If you do not consent, ads are not personalised. On iPhone, the game also asks Apple's question about tracking. See how Google uses information from apps that use its services.

Crash reports and counts

When the game crashes, Firebase Crashlytics sends us a report with details of your phone and what went wrong. Firebase Analytics counts a few things, such as how many towers are started, using an id for the app on your phone. Neither is used for ads.

How long we keep it

We keep your information while you play. If you ask, we delete your name, your towers' records that are only yours, what you own, and your anonymous id. Other players keep their copy of towers you played in, with your name removed.

Your rights

You can ask to see, correct or delete your information, or object to how we use it: see deleting your data. You can also complain to the Information Commissioner's Office (ico.org.uk).

Children

The game is not aimed at children under 13, and we do not knowingly collect information from them. If you think a child under 13 has used it, email us and we will delete their information.

Changes

If we change this policy, the new version will be here, with the date at the top.