Leopld — Privacy Policy
Effective date: June 29, 2026
Leopld is a music-education app that helps you build keyboard visualization skills. This policy explains what the app does and does not do with your information. The short version: Leopld keeps your practice data on your own device and does not collect, transmit, or sell any of it.
What Leopld stores
Leopld records your practice activity — the exercises you attempt, your answers, your response times, and your progress through each module — so the app can track your improvement and adapt to your level. All of this is stored locally on your device. It is not sent to us or to anyone else automatically.
What Leopld does not do
- We do not operate a server that receives your data. Leopld has no account system and no login.
- We do not use third-party analytics, advertising, or tracking software.
- We do not sell, rent, or share your information with anyone.
- We do not collect your name, email, contacts, location, or any other personal identifier through the app.
Microphone and speech
Some exercises let you answer out loud. When you use this feature, Leopld asks for microphone permission and processes your speech entirely on your device to recognize your answer. Your voice is not recorded, stored, or transmitted anywhere. You can decline microphone access and use the app normally with on-screen input instead.
Sharing your practice data with us (optional)
Leopld includes an “Export practice data” button. If — and only if — you choose to use it, the app creates a file of your practice events that you can send to us (for example by email or AirDrop) to help us improve the app. This is always your choice and always initiated by you. The exported file contains practice activity and basic technical details about your app version and device model; it does not contain your name, contacts, or other personal identifiers. If you never tap the button, nothing is shared.
Children’s privacy
Leopld does not knowingly collect personal information from anyone, including children. Because the app stores data only on the device and has no accounts, no personal information is gathered or transmitted regardless of the user’s age.
Beta testing
If you are using Leopld through Apple’s TestFlight, Apple may collect certain information (such as crash logs and basic usage data) as described in Apple’s TestFlight terms and privacy policy. That collection is governed by Apple, not by us, and any crash or feedback data we receive through TestFlight is used only to fix problems and improve the app.
Changes to this policy
If Leopld’s data practices change in the future — for example, if we add an optional feature that sends practice data to a server to improve the app — we will update this policy and, where appropriate, ask for your consent before any such collection begins.
Contact
Questions about this policy? Email josh@joshlucan.com.