Effective date: 1 July 2026
Hardened stores all your data locally on your device. Nothing is collected, transmitted, or shared with any third party — ever.
Hardened is a personal training application combining bodyweight conditioning and Krav Maga self-defence instruction. It tracks your training sessions, programme progression, technique assessments, and meditation sessions.
We collect nothing. The app does not communicate with any server. There is no account creation, no login, and no registration.
The information you enter — your name, your training progress, your Krav Maga criteria, your session history — is stored exclusively in your device's local storage using Android's SharedPreferences system. It never leaves your device.
The app stores the following on your device only:
This data exists only on your device and is deleted when you uninstall the app or clear its data through Android Settings.
Hardened uses local notifications to remind you of your training time. These notifications are scheduled on your device and do not involve any server or network communication. You can disable them at any time through Android Settings → Apps → Hardened → Notifications.
We do not use analytics services, advertising networks, crash reporting tools, or any other third-party SDKs that collect data. No data is shared with, sold to, or accessible by any third party.
Hardened includes a junior curriculum designed for younger users. The app does not collect any data from any user, including minors. Parents and guardians can review all data stored by the app through Android Settings → Apps → Hardened → Storage.
Since all data is stored locally on your device, you have complete control over it at all times. To delete all your data:
If we ever change how data is handled, we will update this page and change the effective date above. Since the app currently collects no data, any meaningful change would only occur if server functionality were added in a future version — at which point users would be clearly informed.
Questions about this policy can be directed to: support@hardened.app
(Replace with your actual support email address before submission.)