All new updates must be reviewed by the app store (App Store or Google Play) before they're actually released on the platform. This process can take a while, depending on the store and its policy. Therefore, new updates often become available on different platforms at different times. Their release time can also be affected by your device brand and model.

(AOS)
If the update button doesn't appear, please follow these steps:
1. Open Setting in your device.
2. Select Apps menu.
3. Select Google Play Store.
4. Select Storage menu.
5. Select "Clear (Delete) Cache" at the bottom.
6. Exit Setting and check for updates in Google Play Store app.

(iOS)
1. Go to [App Store] and tap on the [Updates] button at the buttom of the screen.
2. Refresh the [Updates] page by pulling the screen down.
3. In the refreshed [Updates] page, scroll down to find Match & Catch 3D and start the update.
4. If you still cannot find Match & Catch 3D in the [Updates] page after refreshing it, turn off your device completely and turn it back on. Then go to the App Store to check for the updates.