Your personal workout and interval timer
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For questions, feedback, or support requests, please reach out:
We typically respond within 24-48 hours.
Tap the "+" button on the Workouts tab. You can add exercises, set work/rest intervals, and customize the number of rounds. Save it to access anytime from your workout list.
Yes! Fyra integrates with Apple HealthKit. When prompted, allow access and your completed workouts will automatically sync to the Health app, including duration and calories burned.
Go to Settings (gear icon) and look for Sound preferences. You can customize sounds for work intervals, rest periods, and workout completion.
Your workouts are stored locally on your device. We recommend enabling iCloud backup on your device to preserve your data. If you sync with HealthKit, your workout history is also stored in Apple Health.
Absolutely! Fyra works completely offline. No internet connection required to create or run workouts.
Yes! Fyra continues running in the background when you lock your screen or switch apps. You'll hear voice announcements for each exercise and can control the timer from the lock screen. The screen also stays on by default during workouts.
Please consult your physician before beginning any exercise program.
Fyra is designed to help you time and track your workouts. The app is not intended to provide medical advice, diagnosis, or treatment. Always seek the advice of your doctor or qualified health provider with any questions you may have regarding a medical condition or fitness program.
If you experience any pain, discomfort, or unusual symptoms during exercise, stop immediately and consult a healthcare professional. You are solely responsible for your health and safety while using this app.
Last Updated: January 26, 2025
Fyra is a workout and interval timer application. We are committed to protecting your privacy. This policy explains how we handle your data.
We do not collect any personal data.
Fyra is designed with privacy in mind:
All data is stored locally on your device only, including:
This data never leaves your device and is not accessible to us or any third parties.
Fyra can optionally integrate with Apple HealthKit to:
HealthKit data is:
You can revoke HealthKit access at any time in your device's Settings → Health → Data Access & Devices.
Fyra does not use any third-party services, analytics, or advertising networks.
Fyra does not knowingly collect any information from children under 13 years of age.
We may update this privacy policy from time to time. Any changes will be reflected on this page with an updated revision date.