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Terms of Use

Last updated 1 August 2026

Whittle is licensed to you under Apple’s Standard End User License Agreement, which you can read in full at apple.com/legal/internet-services/itunes/dev/stdeula. That document is the licence. The page you are reading adds the things specific to this app — the subscription, what the app is not, and how to reach a human.

1. The app

Whittle is an iPhone app that measures how long you spend in apps you choose, and then lowers that figure on a schedule you set. It is published by Mustafa Emir, an individual developer based in Türkiye.

Using Whittle requires an iPhone running iOS 16.4 or later, and requires you to grant Screen Time access when the app asks. Without that permission the app cannot measure anything, which is most of what it does.

2. What Whittle is not

It is not a medical device and it is not treatment. Whittle does not diagnose, treat, cure or prevent any condition, and nothing in the app is medical advice. If your phone use is causing you real harm — to your sleep, your work, your relationships, your mental health — please speak to a doctor or a qualified professional. An app that subtracts eight percent a week is not a substitute for that.

It is not a blocker or a parental control. Whittle never prevents an app from opening, never hides an app, and never restricts a device belonging to anyone else. It asks for the individual Screen Time authorization, for the phone it is installed on.

The numbers are Apple’s, not ours. Usage figures come from Apple’s Device Activity framework. We report what the system reports. Occasional differences between Whittle and iOS Settings are a consequence of how and when the system aggregates that data.

3. The subscription

Whittle is sold as an auto-renewing subscription through the App Store. There is no free tier.

If you are a consumer in the European Union, the United Kingdom or Türkiye, you may have a statutory right to withdraw from a distance contract. Because the subscription is sold and processed by Apple, withdrawal and refund requests go through Apple using the link above.

4. Your side of it

You agree not to reverse engineer, decompile or attempt to extract the source of the app except where that restriction is void under law; not to resell, rent or sublicense it; and not to use it to monitor a person who has not asked to be monitored. The last one is not decoration — the app is built so it cannot do that, and attempting to make it do so is a misuse of it.

5. Availability

We try to keep the app working on current versions of iOS, but we do not promise uninterrupted or error-free operation. Features may change between versions. If the app is withdrawn from sale, existing subscriptions will be honoured until the end of the period already paid for.

6. Liability

Whittle is provided as it is. To the fullest extent permitted by law, we are not liable for indirect or consequential loss arising from the use of the app, and our total liability is limited to the amount you paid for your current subscription period. Nothing here limits liability for death or personal injury caused by negligence, for fraud, or for anything else that cannot be limited under the law that applies to you.

If you are a consumer, your statutory rights are unaffected by anything on this page.

7. Privacy

What the app collects and what it does not is set out in the Privacy Policy, which forms part of these terms.

8. Changes to these terms

These terms may be updated when the app changes. The date at the top will say when. Continuing to use Whittle after a change means you accept the updated terms; if you do not, cancel the subscription and delete the app.

9. Governing law

These terms are governed by the laws of the Republic of Türkiye, without prejudice to any mandatory consumer protection rules of the country in which you live, which continue to apply to you.

Contact

Questions about these terms: m.emirofficial@gmail.com.

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