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Why is Roots draining my battery or making my phone hot?

We're here to help.

First off, we know battery drain and overheating can be really frustrating. The good news is that Roots is designed to run very efficiently using Apple's Screen Time API, which shouldn't impact your battery life or cause your phone to heat up.

If you're experiencing unusual drain or heat, it's very likely not caused by Roots itself. Here's what to check:

Common causes


1) Recent iOS updates

  • After an iOS update, your phone runs heavy background work like re-indexing files and optimizing apps

  • Apple notes this can temporarily affect both battery life and heat

  • It usually settles on its own within 2 to 3 days

  • To confirm: go to Settings > Battery and look for a message saying updates are still completing in the background

  • The timing often overlaps with starting to use Roots, but they're unrelated


2) Other apps running in the background

  • Check which apps are using the most battery: Settings > Battery

  • Look for apps showing high background activity

  • Consider closing unused apps or limiting their background refresh


3) Other screen time or productivity apps

  • If you have other screen time apps installed, they may conflict with Roots

  • Go to Settings > Screen Time > Apps with Screen Time Access to see which apps have permissions

  • Try temporarily removing Screen Time permissions from other apps to test


4) "Display App Icons" is turned on

Loading app icons within your "Blocks" can cause extra processing on certain devices due to iOS limitations.

  • Go to Roots > Blocking > Settings (top of the screen)

  • Under Roots Performance, locate "Display App Icons" and toggle it OFF


5) Low Power Mode

  • Low Power Mode can affect how Roots performs in the background

  • Try turning it off to see if things improve

Important note

Roots uses Apple's native Screen Time API, which is specifically designed to be battery-efficient. The blocking features run in the background through iOS's built-in system and don't require constant active processing from Roots.

Need more help?

Get personal help from one of our founders here. We know this can be frustrating, and we appreciate your patience. We're happy to assist - and we'll even reward you for your valuable time!

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