Last updated: October 29, 2026
Application: WakeCalm: Simple Alarm Clock (WakeCalm)
Android package: com.krepelstudio.wakecalm
Developer: Krepel Studio
Website: https://krepelstudio.com/
Contact email: Krepelstudio@gmail.com
WakeCalm is an Android alarm clock application developed by Krepel Studio. It lets you create, schedule, edit, enable, disable, and dismiss alarms, choose repeat days and sounds, and use snooze and vibration options.
WakeCalm is designed to perform its alarm functions on your device. You do not need to register, sign in, or create a Krepel Studio account. The free version supports one saved alarm; an optional one-time Lifetime Pro purchase enables unlimited saved alarms.
This Privacy Policy explains the information used by the App, the Android permissions it needs, and the services involved in optional purchases.
WakeCalm stores information necessary to operate the alarm clock locally on your device, including:
Alarm settings: scheduled times, selected days of the week, whether each alarm is enabled, the selected ringtone or its file reference, vibration choices, and information needed to schedule and manage ringing or snooze events.
App preferences: language, theme, haptic-feedback preference, snooze duration, the chosen Stop/Snooze screen layout, and the actions assigned to supported volume buttons.
App state: onboarding completion, settings needed to restore alarm schedules, and locally available purchase-entitlement status.
System information needed for alarm operation: the device's current time, time zone, reboot events, and relevant Android permission or notification settings.
This information is used to run and personalize WakeCalm. Alarm records and preferences are intended to remain in the App's private local storage, rather than being uploaded to a Krepel Studio server. A minimal copy of essential alarm scheduling information may be stored in Android device-protected storage to help restore alarms after a restart, including before the first device unlock.
WakeCalm does not require access to your contacts, precise location, messages, camera, or microphone for its alarm-clock functions.
WakeCalm includes a built-in alarm sound. If you choose a different ringtone or audio file, the App uses Android's system file or sound picker to access the item you select.
The App may retain a local reference to the selected audio and the Android permission needed to play it later. It does not need general access to all files on your device, and the selected audio is not uploaded to Krepel Studio servers.
If a selected file becomes unavailable, WakeCalm may use its built-in alarm sound so that the alarm can still play.
Depending on your Android version and the features you use, WakeCalm may use the following permissions and system capabilities:
Exact alarm scheduling (USE_EXACT_ALARM or SCHEDULE_EXACT_ALARM): to schedule alarms for the times you select, subject to Android's applicable permission rules.
Notifications (POST_NOTIFICATIONS): to display alarm alerts and related actions when required by your Android version.
Full-screen intents (USE_FULL_SCREEN_INTENT): to display the ringing-alarm interface when Android permits it, including from the lock screen.
Foreground service (FOREGROUND_SERVICE and FOREGROUND_SERVICE_SYSTEM_EXEMPTED): to keep the alarm signal active when the App is not in the foreground. This service is intended to run only while an alarm is sounding.
Start after reboot (RECEIVE_BOOT_COMPLETED): to restore eligible alarm schedules after the device restarts.
Vibration (VIBRATE): to provide an alarm vibration when enabled and optional haptic feedback for interface interactions.
Wake lock (WAKE_LOCK): to support reliable alarm playback while the screen is off, only for as long as needed.
System file-picker access: to read a ringtone or audio file that you explicitly select, without broad storage access.
You can manage relevant permissions and notification settings in Android. Restricting some of these capabilities may affect how reliably WakeCalm can schedule, display, or play alarms. WakeCalm does not use an Accessibility Service, Notification Listener access, or permission to display arbitrary overlays over other apps for its intended functionality.
WakeCalm offers an optional one-time Lifetime Pro purchase through Google Play Billing. Google Play manages payment processing. WakeCalm may receive purchase information made available by Google Play, such as the product identifier, purchase status, and purchase-related identifiers or tokens needed to activate, acknowledge, or restore Pro access.
Krepel Studio does not ask you to provide payment-card details inside WakeCalm and does not receive your full card number through the App. Google may process payment, account, transaction, device, and diagnostic information according to its own policies.
Google's Privacy Policy: https://policies.google.com/privacy
An internet connection may be needed to make, verify, or restore a purchase. Scheduling and ringing alarms do not depend on a Krepel Studio online service.
WakeCalm is designed without advertisements, AdMob, advertising identifiers used for targeting, or third-party behavioral analytics SDKs. Neither the free version nor Lifetime Pro is intended to show ads.
Krepel Studio does not sell your personal data or operate a server that receives your alarm schedules, selected audio files, or local preferences.
Google Play Billing is used only for optional purchase functions. Android, Google Play, your device's backup provider, and your email provider may process information independently as described in their own privacy policies when you use those services.
WakeCalm does not offer a Krepel Studio account, cloud synchronization, or developer-operated backup server.
Depending on your device settings, Android version, and the App's final backup configuration, some eligible locally stored information may be included in Android's system-managed backup or device-transfer process. Such processing is controlled by Android and the applicable backup provider, not by a Krepel Studio cloud account.
You can review your device's backup settings through Android.
Saved alarms and preferences are kept locally for as long as they are needed to provide the App's functions. You can edit or delete individual alarms within WakeCalm. Uninstalling the App normally removes its local application data, subject to any backup copies or restoration features managed by your device or backup provider.
Google Play manages purchase records according to its own policies. Removing WakeCalm does not automatically erase Google's transaction history or cancel an already completed one-time purchase.
If you contact us by email, we may retain your message and contact details for as long as reasonably necessary to respond, manage the request, and meet applicable legal requirements. You can request deletion of support correspondence by emailing us, subject to any legal retention obligations.
If you email Krepel Studio, we receive your email address and the information you choose to include, such as a question, an error description, or device details. We use this information to provide support and respond to your request.
Support messages may be stored and processed by our email provider. We do not use support messages to target advertising or sell them to third parties. Please avoid sending sensitive information that is not needed for your request.
WakeCalm is designed to minimize the information it needs and to use Android's application storage and permission mechanisms for local alarm settings and selected files.
Communications with Google Play for purchases are handled through Google's services. No software or storage system can be guaranteed to be completely secure. We review the App's data-handling practices and update this policy if material functionality or data processing changes.
You can review or change alarm schedules, delete alarms, change app preferences, select or revoke access to custom audio through Android, and manage relevant system permissions through your device settings.
Since WakeCalm does not require a Krepel Studio account, there is no developer-hosted account to delete. For questions about information you voluntarily sent to support, or to exercise applicable privacy rights, contact us at Krepelstudio@gmail.com. We will review requests in accordance with applicable law.
WakeCalm does not require children or other users to provide personal information to create alarms, and Krepel Studio does not knowingly solicit personal information from children through the App's core functions.
If you believe a child has provided personal information in a support message, please contact us so that we can review the request and take appropriate action.
We may update this Privacy Policy if WakeCalm's features, permissions, third-party integrations, or legal requirements change. The latest version will show a revised "Last updated" date. Please review this policy periodically.
Developer: Krepel Studio
Email: Krepelstudio@gmail.com
Website: https://krepelstudio.com/