Privacy Policy

Locomotive Team · Apps · Effective: 7 October 2026 · Last updated: 7 October 2026 (ads: Appodeal added)

This policy covers the apps (not the games) published on Google Play by Locomotive Team: today, Interval Timer (com.locomotiveteam.intervaltimer). Our games have their own policy.

Summary: No account and no sign-up. Your timers and workout history stay on your phone and are never sent to us. The app is free and shows a few ads through Appodeal and its advertising partners or Google AdMob; those companies process some technical data from your device so the ads can work. Most of this policy describes that.

1. What we collect

No personal data. The app sends us no personal data of yours, and we hold no record of you on any server of ours. It does not ask for your name, email, phone number, location, contacts, photos, camera, microphone or files.

App settings. On launch, the app downloads its settings (for example how often an ad may appear) from our server. The request contains only the app's name — not your identity, advertising ID or workout data. As with any internet connection your IP address reaches our server; we do not associate it with any user and it is kept only in short-lived technical logs.

This does not mean no data is processed in the app: the ad providers (Appodeal and its partners, or Google AdMob) collect and process data from your device on their own behalf (section 3). Our Google Play Data safety declaration reflects the same: advertising ID, approximate location (from IP), in-app interactions and diagnostics.

2. What is stored on your phone

Interval Timer stores your timers, your workout history (the date and the minutes of each session), your XP, goals and settings only in the app's own storage on your phone. Voice announcements use your phone's built-in text-to-speech. None of this is sent to us or to anyone else.

Retention, deletion and security

Data on your phone is kept until you delete it: uninstalling the app, or clearing its data in your phone's app settings, removes all of it at once. We keep no copy. The settings download uses HTTPS and carries no personal data; its technical logs are short-lived and rotated away automatically. Data processed by the ad providers is kept and secured under their own policies, linked below.

3. Advertising — Appodeal, its partners, and Google AdMob

The app is free and funded by a small number of ads. Ads never appear while a timer runs. Each time the app starts, it picks one of two ad providers to request ads from:

To deliver, measure and protect those ads, these companies may process data from your phone:

DataPurpose
Advertising IDAd personalisation and frequency capping
IP addressApproximate country/region, fraud prevention
Device and app infoDevice model, OS version, app version
Ad interactionWhether an ad was requested, shown, viewed or clicked

This data is collected and controlled by the ad providers. We see only aggregated, non-identifying reports — how many ads were shown and what was earned. We cannot see what any individual user did.

How it is used: Appodeal Privacy Policy · How Google uses data from partner sites · Google Privacy Policy.

Consent (EEA, UK, Switzerland and US states with opt-out laws)

Where the law requires it, a consent form (built on Google's User Messaging Platform) is shown before the first ad request — Appodeal's when Appodeal serves the ads, Google's when AdMob does. You may accept or refuse personalised ads, and change your choice later under Settings → Ad privacy choices in the app. Refusing does not affect the app — only whether ads are personalised.

Opting out

Device-wide, you can reset or delete your Advertising ID under Settings → Google → Ads.

4. Children

The app is intended for a general audience and is not directed to children. We do not knowingly collect data from children under 13. If you believe we hold data belonging to a child under 13, write to us at the address below and we will review and delete it.

5. Sharing and selling

We do not sell personal data and do not share it with third parties for marketing. Beyond the advertising described above, your data is not transferred to anyone. We disclose data only where legally compelled to do so.

6. Your rights

Under the GDPR and Turkey's KVKK (Law No. 6698) you have the right to access, correct or delete your data, and to object to its processing. Because we collect no personal data from you, we hold no record to delete; your workout data is on your phone, under your control. For data held within the advertising infrastructure, requests go to the relevant ad provider (Appodeal or Google) — the links above explain how. Write to us regardless and we will help.

7. Changes to this policy

This policy will be updated before any feature that changes what is collected (an online backup, for example) is released. The "last updated" date above changes when it does, and a significant change is also announced inside the app.

8. Contact

Questions: [email protected]

Data controller: Locomotive Team, Türkiye.