An Honest Word About Timing
This one is an honest note for parents. Many parents ask: “If I set a time limit, can Tortoise Time hit it to the exact second?” Our answer is: no — and we’re not going to pretend otherwise. Here’s why, and here are the two lines we never cross.
The short answer: sometimes a few minutes late, but never early
A lot of the Android phones kids use are made by manufacturers who fight hard for battery life and smoothness. To save power, these phones love to “kill background apps” — freezing or stopping anything that isn’t actively in use so it can’t quietly drain the battery. On its own, that’s a good thing.
But Tortoise Time is exactly the kind of app that needs to quietly keep an eye on the clock in the background. During the minutes the system has us frozen, we temporarily “can’t see” that the child is still using an app. Once the system wakes us back up, we catch that time back up.
So here’s the real picture: when you set a limit, the reminder will occasionally arrive a little late. If your limit is reached right when the phone is in a power-saving moment and has us frozen, the gentle “time’s up” screen may show up a few minutes later than the exact moment in theory.
The two lines we never cross
We can’t be precise to the second — but two things are locked in by design:
One — the gap only ever runs late, never early. We would rather be “a touch late” than “a touch early.” In other words: we will never block a child before their time is actually up. If there’s a stretch we couldn’t see clearly, we treat it as if it didn’t happen, rather than guessing a bigger number and cutting the child off too soon. Being wrongly told “my time isn’t even up yet and I got shut off” feels unfair to a kid, and we don’t want that to happen.
Two — once the limit is reached, the gentle stop will always come. We’ll own being a few minutes late. What we won’t own is “failing to stop when it should.” Once we’ve confirmed the child has used up the time you set, the system-level gentle stop will appear — it won’t get “skipped” just because the phone is saving power. Stopping steadily when it’s time to stop is the whole reason this app exists.
Put simply: the gap only runs late, never early — and “we will stop you once you hit the limit” is a certainty.
We wrote this boundary into our Terms
We’ve never claimed “to-the-second precision” or “millisecond monitoring” anywhere in our marketing. Instead, we wrote this “it may run a few minutes late” boundary plainly into our Terms of Service.
Why put it in the Terms? Because we believe a tool that helps manage your child’s time has no business hiding its own quirks. If it won’t even tell you where its margin of error lives, why should you trust it with the person you care about most?
Promising “perfect precision” is easy. When that promise breaks on a battery-hungry phone, you’re the one left disappointed. We’d rather get the awkward truth out of the way first.
One line for parents
If what you need is a tool that cuts off to the exact second, Tortoise Time may not be the best fit — we can’t do that, and we won’t pretend we can.
But if you can live with “occasionally a few minutes late, but never unfair to your child, and always stopping when it should,” then we’re worth a try.
Telling you honestly where our limits are is, in itself, a way of respecting you.
Curious what your child sees when time’s up → Gentle Guidance Want to know why phones kill background apps and how we cope → Keeping the App Alive