And here’s the Google family: 3. Google Family Link (The Ultimate Free Bypass Prevention) If you find that you easily bypass both iOS and Android built-in settings by just clicking "turn off," you can use a cross-platform strategy for free. How it works: Download the free Google Family Link app. The trick: Set yourself up as a "managed" account and have a partner or family member act as the manager on their phone. The result: They can set a hard bedtime lock on your Android device remotely. You will be physically locked out of the device when the clock strikes your bedtime, and only they can unlock it.