This is an English translation provided for convenience. The Korean version is the official text, and it prevails in the event of any discrepancy. You can read it at mytempo.co.kr/privacy.
MYTEMPO (the "App") treats your personal information with care. This policy explains what information the App handles and how.
1. Information we collect
The App does not require you to create an account or sign in, and it does not collect personally identifying information such as your name or phone number.
To improve the product, the App uses PostHog to collect a randomly generated device identifier, in-app usage such as screen views and practice-session records, device/OS/app-version information, and the app install source (campaign identifiers passed along with an ad or link; Android only), all on an anonymous basis. This information is never used to identify you and is kept for analytics purposes only, for up to one year, after which it is automatically deleted. See section 4 for details on this processing and the transfer of this data outside Korea.
Separately from the above, the "Get launch updates" form on this website (mytempo.co.kr) operates independently. It stores only the email address you type in yourself. This is not something the App collects. It exists so we can contact people who asked to hear about the launch.
- What we collect: email address and the time of the request
- Why: to send one launch announcement
- How long we keep it: deleted without delay after the launch announcement is sent. You may ask us to delete it sooner at any time.
- How to withdraw: email contact@mytempo.co.kr and ask us to delete it
You can use every feature of the App without signing up for this.
2. Camera roll (photo library) access
When you use "Register my swing", the App asks for access to your camera roll so you can pick a video stored on your device. The selected video is processed on the device only and is never uploaded to an external server. The App only touches the video you explicitly select; it does not scan your photo library.
3. Data storage
Tempo marking results (segment times, ratio, name) and practice history are stored in your device's internal storage, and the App does not send this data to any server. Deleting the App deletes that data from the device. The App itself offers no cloud backup and no sync between devices.
However, if your phone's operating-system backup is turned on (Google backup and device transfer on Android, iCloud Backup on iOS, and similar), the App's data may be included in that backup and restored when you reinstall the App or move to a new device. That backup is stored in your own Google or Apple account, and we cannot access it. You can turn it off in your device's backup settings.
4. Sharing with third parties, processing on our behalf, and cross-border transfer
The App does not sell any personal information to third parties.
The launch-notification email described in section 1 is stored by the processor below. It is never provided for sale or advertising.
- Processor: Supabase, Inc.
- Task: storing launch-notification email addresses
- Location: Republic of Korea (Seoul) region
The app-usage data described in section 1 is transferred to the overseas processor below for analysis.
- Recipient: PostHog, Inc.
- Destination country: United States
- When and how it's transferred: transmitted over the network immediately when the app runs
- Data transferred: randomly generated device identifier, in-app usage such as screen views and practice-session records, device/OS/app-version information, and the app install source (campaign identifiers; Android only)
- Purpose and retention period: usage analytics and product-quality improvement; kept for up to one year (365 days) from collection, then automatically deleted
- Contact: contact@mytempo.co.kr
This information is processed in a form that cannot identify a specific individual, and every feature of the App works the same whether or not you agree to this transfer.
5. Children's privacy
The App is not directed at children under 14, and we do not knowingly collect personal information from children.
6. Contact
Questions about privacy: contact@mytempo.co.kr
7. Changes to this policy
This policy may be revised as features are added (for example accounts, cloud sync, or analytics tools). We will announce any change in the App or by updating this page.