Mobile Games Are Eating Your Storage

Check the storage list to see which apps are the largest. Delete games you have finished rather than keeping them installed. The same game behaves differently on different phones, so start from the device rather than the review score.

Know what the phone can do

Clear the game cache where the game provides the option. Move photos and videos to a cloud service or a computer. Heat is the main reason a phone slows down after fifteen minutes of play.

Manage heat and battery

Check whether the game downloads extra assets after installation. Avoid installing several large games at once. Most mobile games are designed around retention, which is why settings and notifications matter.

Before installing another game, check the free storage and the battery health of the phone. Mobile performance problems are usually storage, heat, or background apps rather than a weak processor. Close what you are not using, lower the graphics settings for long sessions, and play with the charger disconnected where possible. A phone that stays cool runs better than one with the settings maxed out. Keep the brightness on automatic outdoors and lower indoors, and note the temperature when a game stutters, because heat explains more than the settings menu.

Use the phone storage settings to find duplicate files. A controller or a cooler only helps if the underlying settings are sensible.

Quick settings check

• Check the largest apps
• Delete finished games
• Move media to the cloud
• Keep free space

Tame the settings and the ads

Check the download size before installing a new game. Keep some free space, since phones slow down when storage is nearly full. Account linking is the difference between losing progress and recovering it.

Reinstall a game rather than keeping it installed for occasional play. Remove downloaded videos and podcasts you no longer need.

Protect the account and the spending

Check the messaging apps for large media files. Use a streaming service for music rather than storing files. Test one change for a few sessions before adding another accessory.

If you decide to spend, set a limit before opening the store and remove the saved payment method when you are done. Link the game account to a service you control, so progress survives a lost phone. Review the installed games every few months and remove the ones you no longer play, because storage and notifications are the two things that make a phone feel old. A phone treated this way lasts through several years of new releases. If a game asks for permissions it does not need, deny them and check whether it still works, because storage and microphone access are rarely required for play. Take a screenshot of the settings that work, so a reset after an update is quick to undo.

Back up important data before a clean-up. A phone with free space also updates faster. Delete one large game before installing the next. If you want the wider picture, read Plan a Comfortable Gaming Session before you decide.

For the underlying guidance, see the Android performance guidance.