Privacy Policy

Last updated: 6 November 2026.

In short: Singlark has no accounts, no servers and no ads, and we run no analytics. We do not collect your data. Your voice is analysed on your device and never leaves it.

Microphone

Singlark uses the microphone only while you do a check-up, a workout or a practice, to measure the pitch of your voice. The sound is processed on your phone in real time. It is not sent to us or to any server.

What stays on your device

Your check-up results, workout history, settings and the short clips that check-ups record are stored only on your phone. We cannot see or hear them. If you delete the app or use Settings → Delete all my data, they are removed.

Notifications

If you turn on the daily reminder, Singlark schedules a local notification on your device. It is not sent from a server.

Purchases

Subscriptions are handled by Apple on iPhone and by Google Play on Android. We do not receive your payment details. Their own privacy policies apply to purchases.

Children

Singlark does not knowingly collect any information from anyone, including children.

Changes and contact

If this policy changes, the new version will be posted on this page. Questions: saithdevelopments@gmail.com.